Classification Past Production (Amount Recovered) Remaining Resources Past Production (Amount Recovered) Remaining Resources GIS DATA Bookeeping for Updates Deposit District County State Long Lat No. Deposit Type No. Alternative deposit types Environmental Model Discovery Year Production Dates Production Tonnage Tonnage Units Production Gold oz Production Silver oz Production Copper lbs Production Lead lbs Production Zinc lbs Other Production "References: Production" Resource Year Resource Tonnage Tonnage Units Grade Au opt or gpt Grade Ag opt or gpt Grade Cu (%) Grade Pb (%) Grade Zn (%) Other Grades "References: Resources" Comments Operators Tonnage thousand metric t Au metric t Ag metric t Cu thousand metric t Pb thousand metric t Zn thousand metric t Tonnage thousand metric t Au metric t Ag metric t Cu thousand metric t Pb thousand metric t Zn thousand metric t Nu Layer Tract Map No. Seq. No. Active Mine "New Mine (date production will begin)" Active Prospect "Best Source (for updating)" "Alaska-Juneau (A.J., Perseverance)" Juneau - Admiralty Juneau AK -134.345 58.308 36a Low sulfide Au-quartz vein Low sulfide Au-quartz vein 1880 1893-1944 "88,500,000" short t "3,520,000" "1,900,000" no "40,200,000" no "Light and others, 1989; Nokleberg and others, 1987" 1995 "105,700,000" short t 0.05 unk unk "Bundtzen and others, 1996" Echo Bay "80,000" 109.5 59 no 18 no "96,000" 164 unk unk AKGQ AK729 15 Development suspended 1996 Echo Bay SEC Form 10K; www.echobay.com Aniak - Donlin Creek - Nyac Aniak - Tuluksak Bethel AK -158.000 61.000 39a Placer Au-PGE 1909 1909-1964 "568,601" "67,000" no no no Mercury "Bundtzen and Miller, 1997" 17.7 2 no no no AKPL AK755 63 Apollo - Sitka Kodiak - Unga Island Dillingham AK -160.562 55.191 25 "Epithermal vein, quartz-adularia" "Creede, Comstock and Sado epithermal vein" 1891 1894-1906 "490,000" short t "107,600" unk no no no "Brown, 1947; Nokleberg and others, 1987; Bundtzen and others, 1996" "2,289,000" short t 0.14 7.9 unk unk unk "Brown, 1947; Alaska Apollo Resources 1996 SEC Form 10K" Alaska Apollo Resources 445 3.3 unk no no no "2,077" 10 562 unk unk unk AKEV AK644 08 Yes Alaska Apollo Resources SEC Form 10K Arctic Camp Squirrel River (Ambler) Northwest Arctic AK -156.386 67.181 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1965 no no no no no no "40,000,000" short t 0.02 1.6 4.0 0.8 5.5 "Bundtzen and others, 1996" Kennecott no no no no no no "36,300" 25 "2,000" "1,450" 290 "2,000" AKKU AK661 24 Project will be reactivated if a road is built. "Banjo (Eureka, Red Top)" Kantishna Denali AK -150.733 63.567 36a Low sulfide Au-quartz vein 22c "Vein, polymetallic" Low sulfide Au-quartz vein by 1922 1939-1941 "13,653" short t "6,260" "7,114" neg neg neg "Arsenic, tungsten" "Bundtzen and others, 1976" "160,000" metric t 13.40 123.0 1.5% Pb+Zn; Antimony "Nokleberg and others, 1987" 12 0.2 0.2 neg neg neg 160 2.1 19.7 unk unk unk AKPV AK564B 77 Baultoff Chisana - Nabensa Southeast Fairbanks AK -141.212 62.111 21a Porphyry Cu-Mo Porphyry Cu late 1960s no no no no no no 1975 "160,000,000" short t unk unk 0.1 no no <0.01% Mo "Bundtzen and others, 1996; Young and others, 1997" no no no no no no "145,000" unk unk 131 no no AKPC2 AK516 37 Big Hurrah Council - Solomon Nome AK -164.237 64.653 36a Low-sulfide Au quartz vein Low sulfide Au-quartz vein 1900 1903-1954 "50,000" short t "27,000" unk no no no "Bundtzen and others, 1996" "104,000" short t 0.61 0.6 Tungsten "Bundtzen and others, 1996" Golden Zone Resources 45 0.8 unk no no no 94 2.0 1.8 AKGQ AK721 11 Development proposed Yes Bohemia Basin Chichagoff Skagway-Yakutat-Angoon AK -136.420 57.970 7a Synorogenic-synvolcanic Ni-Cu Gabbroic Ni-Cu Magmatic sulfide 1976 no no no no no no 1980 "22,000,000" short t unk unk 0.21 to 0.27 no no "0.33 to 0.51% Ni, 0.02% Co" "Bundtzen and others, 1996" Within West Chichagoff-Yakobi Wilderness no no no no no no "20,000" unk unk 50 no no AKMA AK800 88 Bond Creek Chisana - Nabensa Valdez-Cordova AK -142.705 62.200 21a Porphyry Cu-Mo 18a "Porphyry Cu, skarn-related" Porphyry Cu early 1960s no no no no no no 1975 "500,000,000" metric t unk unk 0.3 no no 0.02% Mo "Nokleberg and others, 1987" no no no no no no "450,000" unk unk "1,361" no no AKPC2 AK516 38 Bornite (Ruby Creek) Squirrel River (Ambler) Northwest Arctic AK -156.947 67.064 32c Kipushi Cu 1959 no no no no no no "100,000,000" short t unk unk 1.2 unk unk Cobalt "Bundtzen and others, 1996" NANA Regional no no no no no no "91,000" unk unk "1,820" unk unk AKKC AK712 22 Returned to NANA Brady Glacier Porcupine Skagway-Yakutat-Angoon AK -136.933 58.550 7a Synorogenic-synvolcanic Ni-Cu Gabbroic Ni-Cu Magmatic sulfide 1958 no no no no no no "100,000,000" short t unk unk 0.3 no no "0.5% Ni, 0.03% Co, PGM" "Bundtzen and others, 1996" Limits of mineralization not determined by drilling; deposit larger than resource given. no no no no no no "91,000" unk unk 273 no no BT Squirrel River (Ambler) Northwest Arctic AK -155.908 67.104 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide no no no no no no "3,400,000" short t unk 1.3 1.7 0.9 2.6 "Newberry and others, 1997" no no no no no no "3,000" unk 138 52 28 80.2 Chandalar Chandalar Yukon-Koyokuk AK -148.000 67.833 39a Placer Au-PGE 1906 1906-1995 "64,367" unk no no no "Bundtzen and others, 1996" Little Squaw Gold Mining 2.0 unk no no no Chichagoff - Hirst Chichagoff Sitka AK -136.097 57.664 36a Low sulfide Au-quartz vein Low sulfide Au-quartz vein 1905 1906-1942 "600,000" short t "791,000" "40,000" neg neg no "Nokleberg and others, 1987" "91,000" metric t 41.20 unk unk unk unk "Nokleberg and others, 1987" 544 24.6 1.24 neg neg no 91 3.1 unk unk unk unk AKGQ AK729 16 Chicken Mountain Iditarod Yukon-Koyokuk AK -157.988 62.396 Porphyry Au no no no no no no 1992 "14,500,000" metric t 1.20 unk 0.1 no no 0.46% Sb "Nokleberg and others, 1995" Ventures Resource no no no no no no "14,500" 17.4 unk 13 no no Yes www.venturesresource.com Chistochina Chistochina Valdez-Cordova AK -144.500 63.000 39a Placer Au-PGE 1898 1899-1995 "181,261" unk no no no "Bundtzen and others, 1996" 5.6 unk no no no Circle Circle Yukon-Koyokuk AK -144.750 65.500 39a Placer Au-PGE 1893 1893-1995 ">9,400,000" cu yds "1,027,607" unk no no no "Bundtzen and others, 1996" Alpine Exploration - Circle Mining 32.0 unk no no no AKPL AK754 57 Cirque Innoko - Tolstoi Yukon-Koyokuk AK -156.978 62.845 20b "Vein, polymetallic, Ag-Sn" no no no no no no "175,000" metric t "Bundtzen and Miller, 1997" no no no no no no 175 unk 78 6 no no Cliff (Port Valdez) Prince William Sound Valdez-Cordova AK -146.563 61.123 36a Low sulfide Au-quartz vein Low sulfide Au-quartz vein 1906 1910-1940 "51,800" unk no no no "Nokleberg and others, 1987" Etruscan Enterprises 1.6 unk no no no AKGQ AK732 20 Yes Copper Bullion (Rua Cove) Hope - Sunrise - Seward Valdez-Cordova AK -147.632 60.348 24b "Massive sulfide, Besshi" Volcanic-associated massive sulfide 1905 no no no no no no "1,100,000" short t 0.005 0.1 1.3 no no "Nokleberg and others, 1987" no no no no no no "1,000" 0.17 3 13 no no AKCY AK597 07 Council Council - Solomon Nome AK -163.500 64.750 39a Placer Au-PGE 1898 1898-1968 "1,000,000" unk no no no "Cobb, 1973; Yeend and Shawe, 1989" 31.1 unk no no no AKPL AK753 48 Delta Delta River Southeast Fairbanks AK -144.160 63.233 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide no no no no no no "40,000,000" short t 0.018 to 0.061 0.7 to 2.0 0.3 to 1.1 0.5 to 2.3 1.7 to 5.7 "Lange and others, 1993" Comprises about 30 individual deposits. Northern Pacific Mining - ACNC (Inco) no no no no no no "36,200" 24 960 120 200 680 AKKU AK663 27 Yes Denali (Pass Creek) Chistochina Matanuska-Susitna AK -147.145 63.141 24b "Massive sulfide, Besshi" Volcanic-associated massive sulfide 1963 no no no no no no "5,000,000" short t unk unk 2.0 unk unk "Bundtzen and others, 1996" Comprises at least 6 individual deposits. no no no no no no "4,540" unk unk 90 unk unk AKBS AK617 03 Donlin Creek Iditarod Yukon-Koyokuk AK -158.217 62.075 Porphyry Au no no no no no no 1996 "44,600,000" metric t 2.50 unk no no no "SEGN#25, p. 30" "More recent reports (SEGN#30) give 3,600,000 oz contained Au. Refractory ore." Placer Dome - Calista no no no no no no "44,600" 112 unk no no no AKGP AK799 10 No local source of power will hinder development Yes but cut back 1997 Drenchwater Creek Noatak North Slope AK -158.680 68.570 31a Sedimentary exhalative Zn-Pb Sedimentary exhalative Zn-Pb-Ag no no no no no no unk unk unk unk unk unk "Bundtzen and others, 1996" Potentially significant Zn-Pb-Ag deposit within NPR-A. no no no no no no unk unk unk unk unk unk AKSX AK692 86 Ellamar (Gladhaugh) Prince William Sound Valdez-Cordova AK -146.700 60.899 24b "Massive sulfide, Besshi" Volcanic-associated massive sulfide 1897 1901-1919 "301,835" short t "51,307" "191,615" "16,000,000" no no "Bundtzen and others, 1996" "450,000" short t 0.09 0.8 0.5 no no "Newberry and others, 1997" 274 1.6 6.0 7.3 no no 408 1.2 11 2 no no AKBS AK618 04 Fairbanks Fairbanks Fairbanks-North Star AK -146.500 64.917 39a Placer Au-PGE 1878 1902-1955 "32,000,000" cu yds "8,022,434" unk no no no "Bundtzen and others, 1996" "29,000" 249.5 unk no no no AKPL AK754 58 Fairhaven Fairhaven - Inmachuk Northwest Arctic AK -161.667 65.750 39a Placer Au-PGE 1902 1902-1995 unk "453,000" unk no no no "Cobb, 1973; Yeend and Shawe, 1989" Significant reserves in a large ancestral river system. 14.1 unk no no no sig AKPL AK753 49 Fort Knox Fairbanks Fairbanks-North Star AK -147.367 64.967 Porphyry Au 1913 1997- "10,584,156" short t "320,522" "15,958" no no no Amax Gold 1997 SEC Form 10K 1997 "307,773,000" short t 0.02 unk no no no Amax Gold 1997 SEC Form 10K Amax Gold "9,602" 10 0.5 no no no "279,207" 221 unk no no no AKPG AK772 44 4Q 1996 Amax Gold SEC Form 10K Fortymile Fortymile Southeast Fairbanks AK -142.000 64.333 39a Placer Au-PGE 1883 1883-1995 "534,974" unk no no no "Bundtzen and others, 1996" 16.6 unk no no no AKPL AK754 59 Golden Horn Iditarod (Flat) Yukon-Koyokuk AK -157.917 62.464 Porphyry Au 22c "Vein, polymetallic" 528 short t no no no no no Tungsten "Nokleberg and others, 1987" "2,850,000" metric t 1.20 3.4 no no no "Bundtzen and Miller, 1997" neg no no no no no "2,850" 3 10 no no no Golden Zone Valdez Creek Matanuska-Susitna AK -149.649 63.214 Unclassified Breccia pipe 1909 1941-1942 "1,730" short t "1,581" "8,617" "42,000" "3,000" no "Nokleberg and others, 1987; Mulligan and others, 1967" "13,300,000" short t 0.10 unk unk unk unk "Bundtzen and others, 1996" Mines Trust - Addwest Minerals 2 0.05 0.3 neg neg no "12,100" 39 unk unk unk unk AKPC AKPV AK518 AK566 42 Yes Goodnews Bay Goodnews Bay Bethel AK -161.000 59.000 39b Placer PGE 39a Placer Au-PGE 1926 1934-1976 unk "30,000" "3,800" no no no "641,000 oz platinum group metals" "Bundtzen and Miller, 1997" "60,000,000" cu yds unk unk no no no Alaska Platinum - Calista - Corral Creek 0.9 0.1 no no no AKPL AK755 64 Idle Grant (Ester Dome) Fairbanks Fairbanks-North Star AK -147.957 64.882 36a Low sulfide Au-quartz vein Low sulfide Au-quartz vein 1929 1978-1989 "111,852" short t "11,215" "8,231" no no no Silverado Mines 1996 SEC Form 10K 1993 "268,000" short t 0.31 unk no no no Silverado Mines 1996 SEC Form 10K Silverado Mines 101 0.4 0.3 no no no 243 2.6 unk no no no AKGQ AK723 13 Plan to reopen Yes Silverado SEC Form 10K; www.silverado.com Greens Creek Juneau - Admiralty Skagway-Yakutat-Angoon AK -134.619 58.077 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1975 1989-1996 "1,776,500" short t "149,000" "31,875,200" unk "138,774,000" "325,264,000" Hecla 1989-96 SEC Form 10K 1996 "8,896,000" short t 0.15 19.5 unk 4.6 12.6 Hecla 1996 SEC Form 10K Kennecott - Hecla "1,612" 4.6 991.4 unk 63 148 "8,070" 42 "5,396" unk 371 "1,017" AKKU AK667 32 Yes Reopened 1996 Hecla SEC Form 10K; Rio Tinto SEC Form 20F Hope Hope - Sunrise - Seward Kenai Peninsula AK -149.500 61.167 39a Placer Au-PGE 1848 1848-1961 "100,000" unk no no no "Nokleberg and others, 1987" Estimated production. 3.1 unk no no no AKPL AK756 67 Horsfeld Chisana - Nabensa Fairbanks-North Star AK -141.218 62.051 21a Porphyry Cu-Mo Porphyry Cu late 1960s no no no no no no "60,000,000" metric t unk unk 0.1 to 0.2 no no Molybdenum "Young and others, 1997" no no no no no no "60,000" unk unk 54 to 108 no no Hot Springs (Tofty) Hot Springs Yukon-Koyokuk AK -151.000 65.167 39a Placer Au-PGE 39e Placer Sn 1906 1909-1975 "568,632" unk no no no "720,000 lbs cassiterite" "Bundtzen and others, 1996" Includes Eureka and Tofty. 17.7 unk no no no AKPL AK754 62 "Hughes (Koyukuk, Hogatza)" Koyukuk - Hughes Yukon-Koyokuk AK -155.000 65.830 39a Placer Au-PGE by 1890s 1930-1995 "231,888" unk no no no "Bundtzen and others, 1996" 7.2 unk no no no AKPL AK753 50 Iditarod Iditarod Yukon-Koyokuk AK -158.500 62.500 39a Placer Au-PGE 1908 1908-1995 "1,561,524" "218,000" no no no 55 kg mercury "Bundtzen and Miller, 1997" 48.6 7 no no no AKPL AK755 65 Illinois Creek Kaiyuh Nome AK -158.000 64.080 22c "Vein, polymetallic" 19a Polymetallic replacement Polymetallic vein and replacement 1980 1997- unk unk unk no no no 1996 "6,219,470" short t 0.06 1.4 no no no USMX SEC 1996 Form 10K "An additional 575,000 short t material with 0.015 to 0.025 opt Au. Production began 1997, no data yet." USMX unk unk unk no no no "5,642" 12.4 279 no no no AKPV AK565B 75 May-97 USMX SEC Form 10K Innoko Innoko - Tolstoi Yukon-Koyokuk AK -156.500 63.500 39a Placer Au-PGE 1906 1906-1995 "593,000" "65,000" no no no "Bundtzen and Miller, 1997" 18.4 2.0 no no no AKPL AK753 AK755 46 Johnson River Redoubt Kenai Peninsula AK -152.950 60.117 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide no no no no no no "1,100,000" short t 0.32 0.2 0.8 1.2 8.4 "Bundtzen and others, 1996" Westmin Resources - Cook Inlet Region no no no no no no 998 11.0 8.2 8 12 84 AKKU AK664 29 Yes Jumbo Ketchikan Prince of Wales and Outer Ketchikan AK -132.619 55.253 18b "Skarn, Cu" "Cu, Au, and Pb-Zn skarn" 1897 1907-1919 "125,000" short t "7,000" "280,000" "10,000,000" no no "Bundtzen and others, 1996" "650,000" short t 0.01 0.1 0.8 no no 45.2% Fe "Bundtzen and others, 1996" Estimated resources include 267 kt Fe. 113 0.2 8.7 4.5 no no 590 0.2 1.6 4 no no AKSK3 AK537 84 Kantishna Kantishna Denali AK -150.830 63.667 39a Placer Au-PGE 1903 1903-1995 "91,401" unk no no no "Cobb, 1973; Nokleberg and others, 1987" 2.8 unk no no no AKPL AK774 73 Kennecott Nizina (Kennecott) Valdez-Cordova AK -142.840 61.528 Kennecott-type Cu 23 Basaltic Cu 1900 1911-1938 "4,800,000" short t unk "10,000,000" "1,200,000,000" no no "Bundtzen and others, 1996" "Includes Jumbo, Bonanza, Erie, Mother Lode, and Green Butte mines." "4,350" unk 311 544 no no AKBC AK581 01 Kensington - Jualin Juneau - Admiralty Juneau AK -135.087 58.866 36a Low sulfide Au-quartz vein Low sulfide Au-quartz vein 1895 1896-1924 ">10,900" short t "50,349" unk no no no "Bundtzen and others, 1996" 1996 "24,020,000" short t 0.14 unk no no no "Coeur d'Alene Mines 1996 SEC Form 10K; Bundtzen and others, 1996" Coeur d'Alene Mines >10 1.6 unk no no no "21,790" 105 unk no no no AKGQ AK729 17 Development on hold Coeur d'Alene Mines SEC Form 10K; www.coeur.com Khayyam (Kiam) Ketchikan Prince of Wales and Outer Ketchikan AK -132.388 55.299 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1899 1901-1907 "226,000" short t "1,300" "1,710" "14,100,000" unk unk "Nokleberg and others, 1987" 1967 "84,000" short t 0.06 0.3 1.7 unk 0.9 "Bufvers, 1967" 205 0.04 0.5 6.4 unk unk 76 0.16 0.8 1 unk 1 AKKU AK666 30 Kijik River Iliamna - Bristol Bay Lake and Peninsula AK -154.315 60.353 21a Porphyry Cu-Mo Porphyry Cu early 1900s no no no no no no 1984 "91,000,000" metric t unk unk up to 0.25 no no "Nokleberg and others, 1987" Up to 0.17% Mo no no no no no no "91,000" unk unk <227 no no AKPC AK519 39 Kougarok Kougarok Nome AK -164.830 65.750 39a Placer Au-PGE 39e Placer Sn 1900 1900-1985 "436,000,000" cu yds "1,500,000" unk no no no "Cobb, 1973; Yeend and Shawe, 1989" "878,000,000" cu yds 0.00 unk no no no "Nokleberg and others, 1987" 46.7 unk no no no 93 unk no no no AKPL AK753 51 Koyuk Koyuk Nome AK -161.330 65.000 39a Placer Au-PGE 1899 1899-1968 "52,000" unk no no no "Cobb, 1973; Nokleberg and others, 1987" 1.6 unk no no no AKPL AK753 52 Latouche - Beatson Hope - Sunrise - Seward Valdez-Cordova AK -147.884 60.045 24b "Massive sulfide, Besshi" Volcanic-associated massive sulfide 1897 1903-1934 "6,000,000" short t unk "1,345,000" "205,000,000" no no "Nokleberg and others, 1987" "5,000,000" short t unk unk 1.0 unk unk 1.5% Pb+Zn "Bundtzen and others, 1996" "5,400" unk 41.9 93 no no "4,530" unk unk 45 unk unk AKBS AK618 05 Liberty Bell Fairbanks Fairbanks-North Star AK -148.850 64.617 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1915 1931-1934 "17,500" short t "8,400" unk unk no no "Smith and others, 1987" "91,000" metric t 34.30 unk 2.0 unk unk 10% As; Bismuth "Nokleberg and others, 1987" Liberty Bell Mining - Black Swan Gold Mines 16 0.3 unk unk no no 91 3.1 unk 2 unk unk AKKU AK663 28 Yes Lik - Su Lisburne Northwest Arctic AK -163.200 68.167 31a Sedimentary exhalative Zn-Pb Sedimentary exhalative Zn-Pb-Ag by 1977 no no no no no no "24,000,000" short t unk 1.4 unk 3.1 9.0 "Bundtzen and others, 1996" Echo Bay - GCO Minerals - Moneta Porcupine Mines no no no no no no "21,770" unk "1,045" unk 675 1960 AKSX AK692 87 Livengood (Tolovana) Tolovana - Livengood Yukon-Koyokuk AK -148.167 65.500 39a Placer Au-PGE 1914 1914-1995 "13,000,000" cu yds "496,417" unk no no no "Bundtzen and others, 1996; Nokleberg and others, 1987" 1980 "24,000,000" cu yds 0.02 unk no no no Asamera 1981 Annual Report "At least 41,512 oz Au produced since 1980." Livengood Placers - Alaska Placer Development 15.4 unk no no no 14 unk no no no AKPL AK754 60 Yes Lucky Hill - Gold Hill - Timberline Creek Nelchina Matanuska-Susitna AK -147.272 62.188 36a Low sulfide Au-quartz vein Low sulfide Au-quartz vein no no no no no no "348,000" metric t 7.10 unk no no no "Nokelberg and others, 1993" no no no no no no 348 2.5 unk no no no AKGQ AK727 14 Margerie Glacier Porcupine Skagway-Yakutat-Angoon AK -137.087 59.013 20c Porphyry Cu-Au Porphyry Cu 1960 no no no no no no no no no no no no AKPC AK501 34 Marshall - Anvik Marshall - Anvik Wade-Hampton AK -161.500 61.917 39a Placer Au-PGE 39b Placer PGE 1913 1913-1965 "123,300" "12,700" no no no "Cobb, 1973; Nokleberg and others, 1987" 3.8 0.4 no no no AKPL AK755 66 McGrath - McKinley McGrath - McKinley Yukon-Koyokuk AK -155.000 62.750 39a Placer Au-PGE 1910 1910-1967 "129,000" "25,000" no no no "Bundtzen and Miller, 1997" 4.1 0.8 no no no AKPL AK753 AK755 47 Midas Prince William Sound Valdez-Cordova AK -146.274 61.013 24b "Massive sulfide, Besshi" Volcanic-associated massive sulfide 1901 1911-1919 "49,350" short t "2,540" "15,143" "3,300,000" no no "Nokleberg and others, 1987" "61,950" unk unk 1.6 neg neg "Nokleberg and others, 1987" 45 0.08 0.5 1.5 no no 56 unk unk 0.9 neg neg AKBS AK618 06 Nabesna Chisana - Nabensa Valdez-Cordova AK -143.016 62.377 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" 1925 1930-1941 "88,000" short t "66,500" unk unk no no "Nokleberg and others, 1987" 80 2.1 unk unk no no AKSK AK535 83 Niblack Ketchikan Prince of Wales and Outer Ketchikan AK -132.147 55.067 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide by 1902 1902-1909 "11,000" "15,000" "1,400,000" no no "Nokleberg and others, 1987" 1997 "1,800,000" short t 0.12 1.4 1.5 unk 2.6 "SEGN#30, p. 31" Resource at Lookout Zone. Abacus Minerals 0.3 0.5 0.6 no no "1,600" 7 77 25 unk 43 AKKU AK666 31 Yes Nixon Fork Innoko - Tolstoi Yukon-Koyokuk AK -154.758 63.236 18b "Skarn, Cu" "Cu, Au, and Pb-Zn skarn" 1918 1919-1996 "83,000" short t "106,900" unk no no no "Bundtzen and others, 1996; Consolidated Nevada Goldfields 1996 SEC Form 10K" 1996 "121,375" metric t 39.91 unk unk no no Consolidated Nevada Goldfields 1996 SEC Form 10K Consolidated Nevada Goldfields 75 3.3 unk no no no 121 5 unk unk no no AKSK AK533B 81 Yes Oct-95 Consolidated Nevada Goldfields SEC Form 10K Nizina Nizina Valdez-Cordova AK -142.750 61.333 39a Placer Au-PGE 1901 1901-1968 "143,000" unk no no no "Cobb, 1973; Yeend and Shawe, 1989" 4.5 unk no no no AKPL AK756 68 Nome Cape Nome Nome AK -165.500 64.500 39a Placer Au-PGE 1897 1897-1995 "4,874,449" unk no no no "Bundtzen and others, 1996" 1989 "142,740,000" cu yds 0.01 unk no no no Alaska Gold 1989 SEC Form 10K; Inspiration Resources 1989 SEC Form 10K "From 1989 to 1995, 132,072 oz Au produced." Alaska Gold 151.6 unk no no no 31 unk no no no AKPL AK753 54 Yes Alaska Gold SEC Form 10K Nunatak (Muir Inlet) Porcupine Skagway-Yakutat-Angoon AK -136.103 58.988 21b "Porphyry Mo, low-F" 1941 no no no no no no 1978 "137,500,000" short t unk unk 0.2 no no 0.027% Mo "Nokleberg and others, 1987" no no no no no no "119,500" unk unk 213 no no AKPC AK501 35 Orange Hill Chisana - Nabensa Valdez-Cordova AK -142.842 62.206 21a Porphyry Cu-Mo Porphyry Cu late 1890s no no no no no no 1975 "353,000,000" short t 0.005 0.01 0.4 no no 0.02% Mo "Richter and others, 1975" no no no no no no "320,000" 55 110 "1,121" no no AKPC2 AK516 43 Pebble Beach Iliamna - Bristol Bay Lake and Peninsula AK -155.296 59.898 20c Porphyry Cu-Au Porphyry Cu 1989 no no no no no no 1992 "462,000,000" short t 0.01 unk 0.4 no no "Bundtzen and others, 1996" Estimated resources include 136 kt Mo. Cominco no no no no no no "419,000" 172 unk "1,467" no no AKPC AK519 40 Yes Cominco Annual Report; www.cominco.com Porcupine Creek Porcupine Haines AK -136.130 59.333 39a Placer Au-PGE 1898 1898-1985 "61,000" unk no no no "Nokleberg and others, 1987" 1.9 unk no no no AKPL AK761 72 Pyramid Kodiak - Unga Island Dillingham AK -160.667 55.625 21a Porphyry Cu-Mo Porphyry Cu 1974 no no no no no no "110,000,000" metric t unk unk 0.4 no no 0.03% Mo "Nokleberg and others, 1995" no no no no no no "110,000" unk unk 440 no no AKPC AK520 41 Quigley Ridge (Little Annie) Kantishna Denali AK -150.947 63.543 22c "Vein, polymetallic" 36a Low sulfide Au-quartz vein Polymetallic vein and replacement 1918 1919-1921 725 short t 75 "117,305" no "148,400" no "Bundtzen and others, 1976" "380,000" metric t 4.70 "1,300" unk 6.3 2.3 "Nokleberg and others, 1993" 1 neg 3.7 no neg no 380 1.8 494.0 unk 24 9 AKPV AK564B 78 Rampart Rampart Yukon-Koyokuk AK -150.000 65.500 39a Placer Au-PGE 1882 1882-1961 "87,000" unk no no no "Cobb, 1973; Nokleberg and others, 1987" 2.7 unk no no no AKPL AK754 61 Red Dog Lisburne Northwest Arctic AK -162.824 68.067 31a Sedimentary exhalative Zn-Pb Sedimentary exhalative Zn-Pb-Ag 1968 1989-1996 "13,223,900" short t unk "19,869,000" unk "621,719,000" "4,001,088,000" Cominco 1989-96 Annual Reports 1996 "157,050,000" short t unk 2.2 unk 10.3 15.5 "Bundtzen and others, 1996" Cominco - NANA Regional "11,997" unk 618 unk 282 "1,815" "142,400" unk "10,750" unk "14,700" "22,000" AKSX AK692 85 Yes Cominco Annual Report; www.cominco.com Reef Ridge Innoko - Tolstoi Yukon-Koyokuk AK -155.000 62.750 32c Kipushi Cu 32 Mississippi Valley no no no no no no "1,800,000" metric t unk unk unk unk 6.5 Cadmium "Schmidt, 1997" no no no no no no "1,800" unk unk unk unk 117 AKKC AK714D 23 Rock Creek Cape Nome Nome AK -165.410 64.610 36a Low sulfide Au-quartz vein 22c "Vein, polymetallic" Low sulfide Au-quartz vein no no no no no no "11,000,000" short t 0.07 unk no no no "Bundtzen and others, 1996" Bearing Straits - Alaska Gold no no no no no no "10,000" 25 AKGQ AK721 12 Ruby Ruby - Poorman Yukon-Koyokuk AK -154.333 64.417 39a Placer Au-PGE 1907 1931-1995 "476,751" unk no no no "Bundtzen and others, 1996" Swift Creek Mining - Ruby Mining - Malvy Technology 14.8 unk no no no AKPL AK753 55 Yes Ryan Lode Fairbanks Fairbanks-North Star AK -147.986 64.868 36a Low sulfide Au-quartz vein Low sulfide Au-quartz vein 1911 1986-1990 "328,600" short t "19,521" "13,330" no no no La Teko Resources 1986-90 SEC Form 20F 1994 unk unk unk no no no "Bundtzen and others, 1996" "Geologic resource of 2,400,000 oz Au in total shear zone system." La Teko Resources 298 0.6 0.4 no no no unk 74.5 unk no no no AKGQ AK741 21 Jun-97 LaTeko Resources SEC Form 10K Salt Chuck Ketchikan Prince of Wales and Outer Ketchikan AK -132.558 55.633 7a Synorogenic-synvolcanic Ni-Cu Gabbroic Ni-Cu Magmatic sulfide 1906 1909-1941 "325,000" "11,500" "56,000" "5,000,000" no no "20,000 oz platinum group metals" "Bundtzen and others, 1996; Watkinson and Melling, 1992" 295 0.4 1.7 2.3 no no AKMA 89 Sheep Creek Bonnifield Yukon-Koyokuk AK -148.280 63.900 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide no no no no no no "6,000,000" short t unk 0.3 unk 0.6 1.4 "Newberry and others, 1997" no no no no no no "5,400" unk 56 unk 33 76 Shellabarger Pass Yentna - Cache Creek Matanuska-Susitna AK -152.789 62.561 24b "Massive sulfide, Besshi" Volcanic-associated massive sulfide 1967 no no no no no no "several 100,000" short t .006 to .15 0.9 to 2.4 1 to 1.5 <0.5 0.8 to 1.7 "Reed and Eberlein, 1972; Nokleberg and others, 1987" Potentially significant resource. no no no no no no unk unk unk unk unk unk AKBS AK616 02 Shumagin (Choumagin) Kodiak - Unga Island Dillingham AK -160.580 55.224 25 "Epithermal vein, quartz-adularia" "Creede, Comstock and Sado epithermal vein" 1890s no no no no no no "540,000" metric t 10.40 34.3 no no no "Nokleberg and others, 1987" Alaska Apollo Resources no no no no no no 540 5.6 18.5 no no no AKEV AK644 09 Yes Alaska-Apollo Resources SEC Form 10K Smucker Squirrel River (Ambler) Northwest Arctic AK -157.200 67.300 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1965 no no no no no no "7,200,000" short t 0.04 5.6 0.5 1.7 4.9 "Newberry and others, 1997" no no no no no no "6,500" 9 "1,252" 33 112 320 AKKU AK661 25 Spruce Creek Kantishna Yukon-Koyokuk AK -151.583 63.583 22c "Vein, polymetallic" 36a Low sulfide Au-quartz vein Polymetallic vein and replacement no no no no no no "77,000" metric t 2.40 276.0 unk unk unk 2.5% Pb+Sn; Antimony "Nokleberg and others, 1987" no no no no no no 77 0.2 21 unk unk unk AKPV AK566 79 Sumdum Petersburg - Sumdum Skagway-Yakutat-Angoon AK -133.437 57.774 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1958 no no no no no no "26,700,000" short t unk 0.3 0.6 unk 0.4 "Bundtzen and others, 1996" no no no no no no "24,000" unk 249 138 unk 90 AKKU AK667 33 Sun Squirrel River (Ambler) Northwest Arctic AK -155.020 67.070 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1974 no no no no no no "13,500,000" short t 0.02 3.1 1.7 0.9 5.4 "Newberry and others, 1997" no no no no no no "12,250" 8 "1,293" 202 112 658 AKKU AK661 26 Sunshine Creek Squirrel River (Ambler) Northwest Arctic AK -156.632 67.219 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide no no no no no no ">4,000,000" short t unk 1.0 2.0 unk 3.0 "Newberry and others, 1997" no no no no no no "3,600" unk 124 73 unk 109 Taurus Fortymile Southeast Fairbanks AK -141.324 63.521 21a Porphyry Cu-Mo Porphyry Cu 1970 no no no no no no "450,000,000" metric t unk unk 0.5 no no 0.07% Mo "Nokleberg and others, 1987" Lodestar Exploration no no no no no no "450,000" unk unk "2,250" no no AKPC AK515 36 Yes Tolstoi Innoko - Tolstoi Yukon-Koyokuk AK -156.980 62.880 39a Placer Au-PGE 1907 1915-1967 "110,900" "10,800" no no no "Bundtzen and Miller, 1997" 3.5 0.3 no no no Treadwell mines Juneau - Admiralty Juneau AK -134.375 58.267 36a Low-sulfide Au-quartz vein Low sulfide Au-quartz vein 1881 1882-1922 "29,000,000" short t "3,200,000" unk no unk no "Light and others, 1989" "26,000" 100 unk no unk no AKGQ AK729 18 True North Fairbanks Fairbanks-North Star AK -147.560 65.053 36a Low-sulfide Au-quartz vein Low sulfide Au-quartz vein by 1912 no no no no no no 1995 "14,955,000" short t 0.06 unk no no no La Teko 1996 SEC Form 10K Total geologic resource. Newmont Gold - La Teko Resources no no no no no no "13,567" 29 unk no no no Development decision underway Newmont Gold and La Teko Resources SEC Form 10K Valdez Creek (Denali) Valdez Creek Matanuska-Susitna AK -143.500 63.000 39a Placer Au-PGE 1903 1908-1995 "508,454" unk no no no "Bundtzen and others, 1996" Cambior 15.8 unk no no no AKPL AK756 69 Shut down 3Q 1995 Reclaimed 1996 Cambior annual report; www.cambior.com Vinasale Mountain McGrath - McKinley Yukon-Koyokuk AK -155.718 62.703 Porphyry Au no no no no no no "16,000,000" metric t 2.14 unk no no no Antimony "Nokleberg and others, 1995" no no no no no no "16,000" 34 unk no no no AKPV AK773A 80 Yes Willow Creek Willow Creek - Hatcher Pass Matanuska-Susitna AK -149.000 61.667 39a Placer Au-PGE 1897 1897-1960 "90,000" unk no no no "Cobb, 1973; Nokleberg and others, 1987" 2.8 unk no no no AKPL AK756 70 Willow Creek -Independence - Lucky Shot - War Baby Willow Creek - Hatcher Pass Matanuska-Susitna AK -149.500 61.750 36a Low sulfide Au-quartz vein Low sulfide Au-quartz vein 1907 1919-1983 "606,400" unk unk unk unk "Bundtzen and others, 1996" Soloman Resources 18.9 unk unk unk unk AKGQ AK731 19 Win-Won (Cloudy Mountain) Innoko - Tolstoi Yukon-Koyokuk AK -156.070 63.220 20b "Vein, polymetallic, Ag-Sn" no no no no no no "1,937,060" metric t "Bundtzen and Miller, 1997" "Resource also contains 11,476 metric t tin." no no no no no no "1,937" unk 90 2 no no Wiseman (Koyukuk) Koyukuk - Nolan Yukon-Koyokuk AK -150.750 67.250 39a Placer Au-PGE by 1890 1893-1995 "340,152" unk no no no "Bundtzen and others, 1996" Significant deep placer resources remain. 10.6 unk no no no sig AKPL2 AK752 74 WTF Bonnifield Yukon-Koyokuk AK -147.367 63.933 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide no no no no no no "1,200,000" short t 0.06 8.0 0.2 3.5 7.9 "Newberry and others, 1997" no no no no no no "1,100" 2 299 2 38 86 Yentna Yentna - Cache Creek Matanuska-Susitna AK -151.000 62.333 39a Placer Au-PGE 1905 1905-1967 "114,000" unk no no no "Cobb, 1973; Yeend and Shawe, 1989" 3.6 unk no no no AKPL AK756 71 Zackly Chistochina Matanuska-Susitna AK -146.700 63.217 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" no no no no no no 1987 "1,400,000" short t 0.18 unk 2.6 unk unk "Bundtzen and others, 1996" no no no no no no "1,300" 7.6 unk 33 unk unk AKSK AK534 82 Zarembo Island Petersburg - Sumdum Skagway-Yakutat-Angoon AK -132.943 56.284 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide no no no no no no "1,200,000" short t 0.005 2.5 0.04 0.3 0.01 "Newberry and others, 1997" no no no no no no "1,100" 0.2 93 neg 4 neg Hog Mountain Yates Tallapoosa AL -85.851 33.076 36a Low-sulfide Au-quartz vein Low sulfide Au-quartz vein 1839 1844-1937 "187,000" short t "24,000" "4,000" "42,000" unk unk "Bismuth, manganese, arsenic" "Pardee and Park, 1948; in part estimated from Johnson 1936, 1937" 1978 "3,000,000" short t 0.08 - 0.1 unk unk unk unk "Paris, 1985" "Small quantities of Pb, Bi, Mn, and As in ores and concentrates probably recovered at smelter but not reported. No Zn in cons but reported in ore." 170 0.75 0.12 0 unk unk "2,700" 7 unk unk unk unk LSGQ SA27 01 700 Antler Hualapai Mohave AZ -113.970 34.880 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1879 1918-1970 "78,251" short t 780 "85,800" "4,680,000" "1,170,000" "10,170,000" "Donnelly and Conway, 1988" 1987 "5,000,000" short t unk 1.05 1.95 0.94 4.13 Standard Metals Corp. 1987 Form 10-K "An additional 2,500,000 st resource reported in 1979." Standard Metals - Newmont Gold 71 neg 3 2 1 5 "5,000" unk 160 88 43 187 KVMS SB25 02 762 Ash Peak Ash Peak Greenlee AZ -109.250 32.760 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" ~1900 1905-1981 "478,000" short t "12,300" "3,185,000" "72,000" "59,000" no Siliceous flux "Keith and others, 1983" 1986 "(1) 100,000 (2) 30,000 " short t (1) 0.02 (1) 4.0 (2) 3.0 unk unk unk "Niemuth, 1987" (1) ore; (2) tailings Arizona Flux Mines 434 0.4 99 neg neg no 120 0 15 unk unk unk QZAD SB29 11 779 Bagdad Eureka Yavapai AZ -113.170 34.580 21a Porphyry Cu-Mo Porphyry Cu 1907 1929-1996 "671,500,000" short t >231 ">1,906,758" "4,303,980,000" no no "119,502,000 lbs molybdenum" "Bagdad Copper 1935-71 Annual Reports; Cyprus 1973-96 SEC Form 10K; USBM Minerals Yearbook, 1929-89; PCIA 1979-94" 1996 "1,012,000,000" short t unk unk 0.38 no no 0.021% Mo Cyprus-Amax 1996 Form 10K Cyprus-Amax "609,200" >0.007 >59 "1,952" no no "918,000" unk unk "3,489" no no PCU1 SB10 01 706 Yes Cyprus-Amax SEC Form 10K; PCIA Blue Bell Mayer (Big Bug) Yavapai AZ -112.240 34.340 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1893 1903-1959 "1,012,000" short t "45,500" "1,201,000" "55,638,000" no no "Colvocoresses, 1938; USBM Minerals Yearbook and Production Data 1903-59." 1955 "150,000" short t unk unk 3.00 no no "Cox, 1955a" 918 1 37 25 no no 140 unk unk 4 no no KVMS SB25 07 767 Bluebird Miami-Inspiration Gila AZ -110.904 33.410 17 Porphyry Cu 1863 1968-1982 "48,212,000" short t no no "214,208,000" no no Ranchers 1978-83 Annual Reports; PCIA 1975-83 Reserves depleted 1983 Cyprus-Amax "43,737" no no 97 no no Bonanza-Golden Eagle Little Harquahala La Paz AZ -113.580 33.670 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1879 1888-1963 "159,000" short t "143,000" "90,000" "50,000" "156,000" no "Keith and others, 1983" 144 4 3 neg neg no QZAD SB29 07 775 Buckeye East Copper Butte Pinal AZ -111.090 33.136 Exotic Cu 1901 no no no no no no 1988 "20,000,000" short t no unk 0.65 no no PCIA 1992 Asarco no no no no no no "18,000" no unk 118 no no Burro Creek Greenwood Mohave AZ -113.504 34.504 Unclassified 1902-1964 "2,000" short t "1,000" 600 400 "1,000" no "Keith and others, 1983" 1994 "2,570,000" short t 0.03 1.00 unk unk unk AMH 1996 entry for ASC Industries Geologic resource ASC Industries 2 0.03 0.02 neg neg no "2,300" 2 80 unk unk unk Carlota-Cactus-Eder Miami-Inspiration Gila AZ -110.930 33.400 Exotic Cu 1905 1929-1959 "55,500" short t 3 489 "3,878,000" no no 1995 "105,655,000" short t neg unk 0.44 no no Cambior Carlota Fact Sheet Production includes some precipitate copper. Cambior USA 50 neg neg 2 no no "95,850" neg neg 424 no no PCU1 SB14 04 723 Being permitted Cambior annual report; www.cambior.com Chillito Banner Gila AZ -110.780 33.070 17 Porphyry Cu Porphyry Cu 1905 1927-1959 "50,000" short t 12 "1,055" "1,468,000" no no "219,000,000" short t unk unk 0.30 no no "Long, 1995; PCIA 1991" Asarco 45 neg neg 1 no no "199,000" unk unk 596 no no PCU1 SB14 09 728 On hold Christmas Banner (Christmas) Gila AZ -110.690 33.070 18a "Porphyry Cu, skarn-related" Porphyry Cu 1902 1905-1981 "25,390,000" short t ">9,000" ">395,000" "358,254,000" no no "Eastlick, 1968; Inspiration Consolidated Copper 1971-88 SEC Form 10K; PCIA 1975-82; USBM Minerals Yearbook 1911-81" 1981 "27,698,000" short t unk unk 1.47 no no Inspiration Consolidated Copper 1981 SEC Form 10K Cyprus-Amax "23,000" >0.3 >12 163 no no "25,130" unk unk 369 no no PCU1 SB14 10 729 Cochise-Lavender Warren Cochise AZ -109.910 31.430 17 Porphyry Cu Porphyry Cu 1909 1921-1974 ">108,000,000" short t ">68,000" ">1,704,000" "1,762,419,000" no no USBM Minerals Yearbook 1921-74; Phelps Dodge 1921-1971 Annual Reports 1987 "284,000,000" short t unk unk 0.42 no no Phelps Dodge 1987 SEC Form 10K; Long 1995 Resource includes Cochise deposit and estimated remaining resource in Lavender pit. Phelps Dodge ">98,000" >2.1 >53 799 no no "258,000" unk unk "1,082" no no PCU1 SB14 21 740 Yes Phelps Dodge SEC Form 10K Commonwealth Pearce Cochise AZ -109.810 31.900 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1895 1895-1942 "1,523,000" short t "130,000" "12,739,000" "79,000" "12,000" "1,000" "Keith and others, 1983" 1992 "9,000,000" short t 0.02 1.50 unk unk unk AMH 1993 entry for DRX Geologic resource. Harvest Gold - Atlas "1,382" 4 396 neg neg neg "8,000" 6 420 unk unk unk PMV PMVN 55 672 Yes Congress Martinez Yavapai AZ -112.850 34.200 "Vein, Congress-type" 22c "Vein, polymetallic" 1887 1889-1992 ">1,100,000" short t "514,000" ">453,000" "195,492" "1,595" no "Keith and others, 1983; Echo Bay 1988-89 SEC Form 10K; Republic Goldfields 1991-93 Annual Reports" 1992 "650,000" short t 0.09 unk unk unk unk Randol 1996 and AMH 1993 entry for Republic Goldfields "Remaining resource contains about 500,000 st tailing and dump material with 0.06 opt Au." Republic Goldfields "1,000" 16 14 neg neg no 590 2 unk unk unk unk PMV PMVC 03 567 Shut down 1992 Yes Continental (CWT) Pima Pima AZ -111.094 31.941 18b "Skarn, Cu" "Cu, Au, and Pb-Zn skarn" mid-1960s no no no no no no no no "1,200,000" short t unk 1.50 1.00 unk 7.00 "Bootprints Symposium field trip guide, Pima District" no no no no no no "1,089" unk 56 11 unk 76 Copper Basin Copper Basin Yavapai AZ -112.580 34.510 17 Porphyry Cu Porphyry Cu 1890 1901-1968 "357,000" short t 500 "45,700" "19,631,000" "508,000" "1,400,000" "Keith and others, 1983" "250,000,000" short t unk unk 0.40 no no "Long, 1995" Includes production from associated polymetallic veins. Phelps Dodge 324 neg 1 9 neg neg "227,000" unk unk 907 no no PCU1 SB10 02 707 Idle Phelps Dodge SEC Form 10K Copper Butte Copper Butte Pinal AZ -111.062 33.149 17 Porphyry Cu Porphyry Cu 1901 1917-1971 "156,000" short t 100 "5,000" "9,155,000" "2,000" no "Keith and others, 1983" 1988 "22,000,000" short t unk unk 1.10 no no PCIA 1992 Asarco 142 neg neg 4 neg no "20,000" unk unk 220 no no Development planned Asarco SEC Form 10K Copper Cities-Diamond H Miami-Inspiration Gila AZ -110.870 33.430 21a Porphyry Cu-Mo Porphyry Cu 1913 1954-1982 "122,299,000" short t ">4,213" ">324,098" "890,296,000" no no "A little more than 1,482,000 lbs molybdenum" Cities Service 1973-82 SEC Form 10K; PCIA 1975-82; USBM Minerals Yearbook 1955-82 1994 "104,000,000" short t unk unk 0.20 no no Magma Copper 1994 SEC Form 10K Dump resource. Does not include low-grade resources at Copper Cities and Diamond H pits. BHP Copper "111,000" unk unk 404 no no "94,000" unk unk 189 no no PCU1 SB14 01 720 Being filled by reprocessed tailings Copper Creek Bunker Hill Pinal-Graham AZ -110.480 32.750 21a Porphyry Cu-Mo Porphyry Cu by 1863 1905-1975 "483,000" short t "1,000" "190,000" "27,300,000" "5,770,000" no "4,150,000 lbs molybdenum" "Keith and others, 1983" "80,000,000" short t unk unk 0.55 no no "Long, 1995" Includes some production from associated polymetallic veins. AMT International - BHP Copper 438 neg 6 12 3 no "73,000" unk unk 399 no no PCU1 SB14 13 732 Yes Copper Queen Warren Cochise AZ -109.910 31.430 19a Polymetallic Replacement Polymetallic vein and replacement 1876 1880-1996 "60,962,000" short t ">2,223,552" ">90,981,000" "6,540,238,000" "297,557,000" "364,083,000" "Some 35,000 long t manganese ore from which 28,000,000 lbs manganese were recovered." "Long, 1995; USBM Minerals Yearbook and Production Data 1902-89; Phelps Dodge 1979-96 SEC Form 10K" 1975 "1,000,000" short t unk unk 5.50 unk unk Phelps Dodge 1975 SEC Form 10K Production does not include some small producers. Phelps Dodge "55,300" >69 ">2,830" "2,967" 135 165 907 unk unk 50 unk unk PMR1 SB20 03 751 Copper World Hualapai Mohave AZ -113.920 34.910 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1890s 1918-1970 "61,000" short t neg "44,400" "4,400,000" "13,200,000" no "Donnelly and Conway, 1988" 55 neg 1.4 2 no 6 KVMS SB25 01 761 Copperstone Moon Mountains La Paz AZ -114.290 33.870 40a Detachment-fault-related polymetallic 1980 1987-1993 "6,000,000" short t "457,500" unk no no no Cyprus-Amax 1989-1994 SEC Form 10K 1997 "2,700,000" short t 0.18 unk unk no no "NM 6/9/97, p. 23" Mineral inventory Cyprus-Amax - Royal Oak Mines "5,400" 14 unk no no no "2,450" 15 unk unk no no FFTG FFTG 04 045 Yes www.royal-oak-mines.com De Soto Peck Yavapai AZ -112.290 34.286 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1890 1890-1930 "292,000" short t "12,400" "285,000" "16,522,000" no no "Colvocoresses, 1938; USBM Minerals Yearbook and Production Data 1905-30." 1931 "353,000" short t 0.02 0.06 1.66 no no "Colvocoresses, 1938; Cox, 1955b" "Remaining reserve and low-grade resource when mine shut down. Potential for 8,000,000 to 10,000,000 short t of >1% Cu oxide material." 265 0.39 9 8 no no 320 0.2 7 5 no no KVMS SB25 07 767 Dos Pobres Lone Star (Safford) Graham AZ -109.650 32.970 20c Porphyry Cu-Au Porphyry Cu 1957 no no no no no no 1980 "1,600,000,000" short t unk unk 0.62 no no "Langton and Williams, 1982; Long, 1995" Geologic resource. Phelps Dodge no no no no no no "1,450,000" unk unk "9,000" no no PCUG SB17 01 744 Yes Phelps Dodge SEC Form 10K Dragoon (Empire) Cochise Cochise AZ -110.065 31.708 17 Porphyry Cu Porphyry Cu 1968 no no no no no no 1975 "27,000,000" short t unk unk 0.47 no no "Brooks, 1975" no no no no no no "25,000" unk unk 115 no no Duquesne-Washington Washington Camp Santa Cruz AZ -110.700 31.370 18c "Skarn, Zn-Pb" "Cu, Au, and Pb-Zn skarn" before 1860 1875-1970 "573,000" short t "9,000" "2,994,000" "33,137,000" "38,406,000" "74,643,000" "Keith and others, 1983" Includes production from Pride-of-the-West and other mines in district. 520 neg 93 15 17 34 PMR1 SB20 05 753 Dynamite Pima Pima AZ -110.769 31.926 18a "Porphyry Cu, skarn-related" Porphyry Cu by 1965 no no no no no no "100,000,000" short t unk unk 0.53 no no PCIA 1992 Reserve figure for part of deposit. Deposit is much larger. Addison Smith no no no no no no "91,000" unk unk 481 no no Florence Poston Butte Pinal AZ -111.410 33.050 18a "Porphyry Cu, skarn-related" Porphyry Cu 1970 no no no no no no 1996 "805,000,000" short t unk unk 0.38 no no 0.008% Mo "Long, 1995; Hoag, 1996" BHP Copper no no no no no no "730,000" unk unk "2,775" no no PCU1 SB13 02 710 Being permitted BHP SEC Form 20F; www.bhp.com.au Flux Harshaw Santa Cruz AZ -110.700 31.420 18c "Skarn, Zn-Pb" Polymetallic replacement "Cu, Au, and Pb-Zn skarn" by 1850s 1858-1963 "850,000" short t unk "4,200,000" "42,000,000" "86,000,000" "137,000,000" "Keith, 1975" 770 unk 131 19 39 62 PMR1 SB20 04 752 Fortuna Fortuna Yuma AZ -114.315 32.556 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein ~1895 1896-1951 "153,000" short t "131,000" "14,500" 100 no no "Keith and others, 1983" 139 4 0.5 neg no no Four Metals Patagonia Santa Cruz AZ -110.737 31.398 22c "Vein, polymetallic, porphyry Cu-related" 17 Porphyry Cu Polymetallic vein and replacement 1860s 1903-1962 "6,000" short t 700 "45,000" "759,000" "378,000" "1,000" "Keith and others, 1983" "14,000,000" short t unk unk 0.70 no no PCIA 1992 Production includes other small producers in Patagonia district. 5 0.02 1 neg neg neg "13,000" unk unk 89 no no Gibson Summit Gila AZ -110.942 33.334 17 Porphyry Cu Porphyry Cu 1903-1969 "58,000" short t 100 "23,000" "17,491,000" "2,000" no " Keith and others, 1983" 1984 "10,800,000" short t unk unk 0.70 no no PCIA 1992 Geologic potential. Production is for entire district. Lodestar Minerals 53 neg 1 8 neg no "9,800" unk unk 69 no no Globe Globe Hills Gila AZ -110.790 33.415 17 Porphyry Cu 22c "Vein, polymetallic, porphyry Cu related" Porphyry Cu 1874 1875-1981 "12,133,000" short t "107,400" "8,263,000" "1,035,256,000" "3,402,000" "100,000" "408 short t vanadium ore yielding 16,329 lbs V2O5; 26,139 long t manganese ore yielding 5,965,700 lbs manganese" "Keith and others, 1983" Low-grade (0.75% Cu) resource on lowest levels of Old Dominion mine. "11,007" 3 257 470 2 neg Gold Prince-Dos Cabezas Mascot Cochise AZ -109.630 32.210 22c "Vein, polymetallic" Polymetallic vein and replacement 1878 1890-1990 "116,000" short t "17,300" ">427,000" "4,308,000" "1,572,000" no "Keith and others, 1983; Queenstake Resources 1988-92 Annual Report" 1991 "91,000" short t 0.37 unk no no no Queenstake Resources 1991 Annual Report Resource larger than published reserves. Western States Minerals 105 0.5 >13 2 neg no 83 1 unk no no no PMV PMVN 54 671 Yes Greaterville Greaterville Pima AZ -110.753 31.763 39a Placer Au-PGE 1873 1873-1884 "24,000" unk no no no Mining World 7/6/1907 p. 7-8 1907 "7,461,000" cu yd 0.50 unk no no no Mining World 7/6/1907 p. 7-8 Production estimated. 1 unk no no no 113 unk no no no Hardshell Harshaw Santa Cruz AZ -110.720 31.460 19c Distal disseminated Ag-Au 1879 1896-1964 "35,000" short t unk "280,000" neg "4,600,000" unk "Keith, 1975" 1994 "24,000,000" short t unk 4.53 unk unk unk 8% Mn "Randol 1996, NM 9/26/94" Pan American Silver 32 unk 9 neg 2 unk "22,000" unk "3,382" unk unk unk DSDG SB24 02 760 Humbug Humbug Yavapai AZ -112.306 34.047 Unclassified 1901-1942 "4,200" short t "1,700" "8,300" "105,000" "48,000" no "Keith and others, 1983" "229,394" short t 0.55 Randol 1996 Mariah International - Guild Mark Industries 4 0.05 0.3 neg neg no 208 4 unk unk unk unk Being promoted I-10 Cochise Cochise AZ -110.030 32.090 21a Porphyry Cu-Mo Porphyry Cu 1970 no no no no no no "150,000,000" short t unk unk 0.52 no no 0.020% Mo "Long, 1995" James Sullivan no no no no no no "136,000" unk unk 708 no no PCU1 SB14 17 736 Inspiration - Miami Miami-Inspiration Gila AZ -110.870 33.400 21a Porphyry Cu-Mo Porphyry Cu 1872 1909-1996 "786,407,000" short t ">22,000" ">2,193,000" "9,854,206,000" no no "15,486,000 lbs molybdenum" Inspiration Consolidated Copper 1915-89 Annual Reports; Miami Copper 1911-42 Annual Reports; Cyprus-Amax 1988-96 SEC Form 10K; Magma 1997-94 SEC Form 10K; USBM Minerals Yearbook and Production Data 1909-89; PCIA 1975-94 1996 "419,000,000" short t unk unk 0.49 no no Molybdenum Cyprus-Amax 1996 SEC Form 10K; Magma Copper 1994 SEC Form 10K "Production includes Ox Hide mine and copper recovered from reprocessing Miami mill tailings. Some 149,200,000 lbs Cu remain in mill tailings as of 1994." Cyprus-Amax - BHP Copper "713,417" >0.8 >68 "4,470" no no "380,000" unk unk "1,863" no no PCU1 SB14 03 722 Yes Cyprus-Amax SEC Form 10K; BHP SEC Form 20F; PCIA Iron Door Spike-E Hills Cochise AZ -109.821 32.308 17 Porphyry Cu Porphyry Cu 1970s no no no no no no "63,000,000" short t unk unk 0.40 no no PCIA 1992 no no no no no no "57,000" unk unk 229 no no Iron King Big Bug Yavapai AZ -112.260 34.490 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1880s 1906-1968 "5,700,000" short t "768,000" "23,000,000" "22,000,000" "287,000,000" "838,000,000" "Donnelly and Conway, 1988" "5,500,000" short t 0.05 0.70 unk unk unk Arsenic Randol 1996 "Refractory tailings. Additional resource of 1,100,000 short t ore at an unknown grade." J.P.C.J. Partnership "5,171" 24 716 10 130 380 "5,000" 9 120 unk unk unk KVMS SB25 05 765 Johnson Camp Cochise Cochise AZ -110.030 32.090 18b "Skarn, Cu" "Cu, Au, and Pb-Zn skarn" by 1881 1975-1994 "25,000,000" short t no no "128,700,000" no no Cyprus 1975-86 SEC Form 10K; PCIA 1991-93 1995 "14,400,000" short t unk unk 0.42 no no Arimetco 1995 Annual Report Production includes material stockpiled. AZCO Mining "23,000" no no 58 no no "13,000" unk unk 55 no no SKC1 SB03 02 702 Yes Bankrupt 1996 PCIA Katherine - Frisco - Secret Pass Union Pass Mohave AZ -114.550 35.230 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1890 1868-1943 "704,000" short t "128,000" "313,000" no no no "Keith and others, 1983" 1995 "6,100,000" short t 0.05 unk no no no "Niemuth, 1987; Conrad and others, 1990; Almquist, 1988, Randol 1993" "Resource for Arabian, Black Dyke, Frisco, Gold Chain Hill, Roadside, Secret Pass (Tin Cup, FM), Sheep Trail, and Tyro properties. Production mainly from Katherine mine." Newmont Gold - International CanAlaska - Fischer-Watt - Hallmark Resources - Western States - Inca Gold 639 4 10 no no no "5,500" 9 >25.5 no no no QZAD SB29 01 769 Kay Kay Yavapai AZ -112.160 34.060 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1910-1966 "2,600" short t 150 "2,700" "296,000" "13,000" no "Keith and others, 1983" 1990 "6,000,000" short t 0.08 1.60 2.20 unk 3.00 PCIA 1992 Rayrock Mines 2 0.01 0.1 neg neg no "5,400" 15 299 120 unk 163 Kofa-North Star Kofa Yuma AZ -113.970 33.280 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1896 1897-1957 "675,000" short t "237,000" "107,000" "7,000" "2,500" no "Keith and others, 1983" 1986 "1,070,000" short t 0.11 unk unk unk no "Niemuth, 1987" "(1) Kofa mine geologic resource 1 Mt 0.1 opt Au; (2) North Star resource 20,000 st 0.5 opt Au; (3) North Star tailings 50,000 st 0.23 opt Au" 612 7 3 neg neg no 970 3 unk unk unk no QZAD SB29 08 776 Korn Kob Redington Pima AZ -110.580 32.400 18a "Porphyry Cu, skarn-related" Porphyry Cu by 1910 1913-1942 100 short t no 150 "12,000" no no "Keith and others, 1983" 1995 "28,000,000" short t unk unk 0.41 no no Randol 1996 Potential for 80 to 100 million ton resource at just under 0.50% Cu. Gold Giant Minerals neg no neg neg no no "25,000" unk unk 104 no no PCU1 SB14 16 735 Development planned; permitting may be a problem La Paz-Farrar Gulch La Paz La Paz AZ -114.386 33.605 39a Placer Au-PGE 1862 "96,000" "14,500" no no no "Johnson, 1972; Wilson, 1961" 3 0.5 no no no PLAC PLAC 98 563 Lakeshore (Cyprus Tohono) Lakeshore Pinal AZ -111.880 32.520 18a "Porphyry Cu, skarn-related" Porphyry Cu ~1880 1976-1996 "32,910,000" short t unk unk "351,330,000" no no PCIA 1976-93; Cyprus-Amax Form 10K 1994-1996 1995 "483,000,000" short t unk unk 0.75 no no Molybdenum "Long, 1995" Geologic resource that included current reserves. Cyprus-Amax "29,855" unk unk 159 no no "438,000" unk unk "3,269" no no PCU1 SB13 06 714 Shut down 1997 Cyprus-Amax SEC Form 10K; PCIA Lone Star Lone Star (Safford) Graham AZ -109.600 32.930 20c Porphyry Cu-Au Porphyry Cu 1947 1904-1956 "5,000" short t 100 "1,000" "246,000" "10,000" no "Keith and others, 1983" "6,100,000,000" short t unk unk 0.45 no no "Williams and Forrester, 1995" Geologic resource. Phelps Dodge 5 neg neg neg neg no "5,534,000" unk unk "24,902" no no PCU1 SB14 12 731 Yes Phelps Dodge SEC Form 10K Lonesome Pine Summit Gila AZ -110.903 33.342 17 Porphyry Cu Porphyry Cu unk unk unk unk unk unk "20,000,000" short t unk unk 0.40 no no PCIA 1992 Geologic potential. Russ Corn unk unk unk unk unk unk "18,000" unk unk 73 no no Lynx Creek Lynx Creek Yavapai AZ -112.330 34.499 39a Placer Au-PGE 1863 "80,000" "18,000" no no no "Johnson, 1972; Wilson, 1961" 2 0.6 no no no PLAC PLAC 94 559 Magma (Superior) Pioneer Pinal AZ -111.090 33.300 Vein Cu 19a Polymetallic replacement 1875 1911-1994 "27,257,306" short t "691,000" "34,538,000" "2,544,350,000" "6,337,000" "101,409,000" Pyrites Magma 1911-1988 Annual Reports and 1989-1993 SEC Form 10K; PCIA 1975-93 1994 "679,000" short t unk unk 5.27 no no Magma Copper 1994 SEC Form 10K Reserves since depleted by mining from 1995-96. BHP Copper "24,727" 22 "1,074" "1,154" 3 46 616 unk unk 33 PMR1 SB20 01 749 Shut down 7/1996 BHP SEC Form 20F; PCIA; www.bhp.com.au Mammoth Goldfield "Pinal, Maricopa" AZ -111.488 33.458 Unclassified Epithermal vein 1910-1959 "23,000" short t "5,100" "4,000" "16,000" no no "Keith and others, 1983" 1916 "3,711,000" short t 0.12 unk unk no no "Anaconda Copper Co., 1916" "Resource probably includes Golden Hillside project (1,280,000 short t at 0.10 opt Au, Randol 1996)" Waltzing Dutchman Mining 21 0.2 0.1 neg no no "3,367" 14 unk unk no no Mammoth-Collins Mammoth Pinal AZ -110.680 32.710 22c "Vein, polymetallic" 1879 1886-1981 "5,310,000" short t "349,000" "1,660,000" "10,445,000" "132,680,000" "87,312,000" "3,943,046 lbs molybdenum; 2,540,842 lbs V2O5; 84 long t manganese ore yielding 41,600 lbs manganese" "Keith and others, 1983" 1986 "10,000,000" short t 0.04 unk unk unk unk "Niemuth, 1987" "Also produced 1,789 mt Mo, 1,153 mt V2O5, and 19 mt Mn. W was not recovered and is present as a resource." BHP Copper "4,817" 11 52 5 60 40 "9,000" 12 unk unk unk unk PMV PMVN 52 669 McCabe-Gladstone Ticonderoga Yavapai AZ -112.290 34.479 "Vein, Congress-type" "Vein, polymetallic" 1883 1867-1993 ">378,000" short t "257,000" "1,724,000" "2,593,000" "3,217,000" "29,000" "Keith and others, 1983; Richard, S., written comm., 1995" "1,953,000" short t 0.30 unk no no no Randol 1996 Most production and all reserves from McCabe-Galdstone mine BHP Copper? >343 8 54 1 1 neg "1,772" 18 unk no no no PMV PMVC 01 565 Shut down McCracken McCracken Mohave AZ -113.775 34.441 Unclassified 1874 1911-1981 "173,000" short t 100 "699,000" "10,000" "3,031,000" "43,000" 100 lbs molybdenum "Keith and others, 1983" 1986 "400,000" short t unk 8.00 unk unk unk "Niemuth, 1987" 157 neg 22 neg 1 neg 360 unk 100 unk unk unk Shut down 1985 Mexican Hat Turquoise Cochise AZ -109.810 31.800 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" unk unk unk unk unk unk 1990 "10,000,000" short t 0.04 unk no no no ME 5/1990 p.435 Kalahari Resources unk unk unk unk unk unk "9,000" 11 unk no no no QZAD SB29 12 780 Yes Miami East Miami-Inspiration Gila AZ -110.740 33.420 17 Porphyry Cu Porphyry Cu 1969 no no no no no no "200,000,000" short t unk unk 1.35 no no "Long, 1992" BHP Copper no no no no no no "180,000" unk unk "2,450" no no PCU1 SB14 02 721 Idle Mineral Butte Mineral Butte Pinal AZ -111.580 33.110 17 Porphyry Cu Porphyry Cu early 1920s 1920-1953 300 short t no 100 "16,500" "1,000" no "Keith and others, 1983" "14,600,000" short t unk unk 0.40 no no PCIA 1991 In Wilderness area. neg no neg neg neg no "13,200" unk unk 53 no no PCU1 SB13 01 709 Mineral Park Wallapai Mohave AZ -114.100 35.350 21a Porphyry Cu-Mo Porphyry Cu ~1905 1964-1993 ">255,810,000" short t unk unk "759,984,000" no no "35,222,000 lbs molybdenum" Pennzoil 1967-70 Annual Reports and 1971-86 SEC Form 10K; Cyprus-Amax 1986-96 SEC Form 10K; USBM Minerals Yearbook 1964-89; PCIA 1975-93 1993 "67,300,000" short t unk unk 0.23 no no Cyprus-Amax 1993 SEC Form 10K Incomplete data on production of leach ore. Cyprus-Amax ">232,100" unk unk 345 no no "61,100" unk unk 141 no no PCU1 SB09 01 705 Yes Cyprus-Amax SEC Form 10L; www.cyprus-amax.com Mission - Pima - San Xavier Pima Pima AZ -111.070 31.970 18a "Porphyry Cu, skarn-related" Porphyry Cu 1951 1957-1996 "613,287,000" short t unk ">36,513,000" "7,403,340,000" neg neg ">34,062,000 lbs molybdenum" USBM Minerals Yearbook 1957-89; Asarco 1961-71 Annual Reports and 1972-96 SEC Form 10K; PCIA 1975-94 1996 "534,973,000" short t unk 0.16 0.69 no no Asarco 1996 SEC Form 10K Asarco "556,365" unk ">1,136" "3,358" neg neg "485,319" unk "2,662" "3,349" no no PCU1 SB13 09 717 Yes Asarco SEC Form 10K; PCIA Mohave Virginia Mohave AZ -114.396 35.039 Unclassified by 1897 1907-1955 "76,000" short t "17,800" "17,700" "1,000" "3,000" no "Keith and others, 1983" Randol 1996 Combined Metals Reduction 69 0.6 0.6 neg neg no 2 unk no no no ? Morenci-Metcalf Copper Mountain Greenlee AZ -109.340 33.090 21a Porphyry Cu-Mo Porphyry Cu 1864 1873-1996 "1,332,633,000" short t ">504,000" ">25,690,000" "21,456,298,000" "224,000" "208,000" ">20,708,000 lbs molybdenum" "Keith and others, 1983; USBM Minerals Yearbook 1911-89; Phelps Dodge 1940-71 Annual Reports and 1972-96 SEC Form 10K; PCIA 1975-94" 1996 "3,441,100,000" short t unk unk 0.41 no no Phelps Dodge 1996 SEC Form 10K "Some 1,652,247,000 short t ""waste"" mined since 1940 is being leached. Resource includes Western Copper, Coronado, and Southside portions of the property." Phelps Dodge "1,208,945" >16 >799 "9,732" neg neg "3,121,700" unk unk "12,799" no no PCU1 SB14 08 727 Yes Phelps Dodge SEC Form 10K New Cornelia Ajo Pima AZ -112.850 32.360 20c Porphyry Cu-Au Porphyry Cu by 1750 1911-1985 "461,700,000" short t ">1,875,265" ">22,254,205" "6,179,330,000" no no "926,000 lbs molybdenum" New Corenelia Copper Co. 1911-30 Annual reports; Phelps Dodge 1971-85 SEC Form 10K; USBM Minerals Yearbooks 1911-85; PCIA 1979-85 1984 "209,200,000" short t unk unk 0.50 no no Phelps Dodge 1984 SEC Form 10K Phelps Dodge "418,800" >58 >692 "2,803" no no "189,800" unk unk 950 no no PCUG SB17 03 746 To reopen 1999 Phelps Dodge SEC Form 10K Newsboy Vulture Maricopa AZ -112.817 33.875 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1868 unk unk unk unk unk unk 1994 "4,900,000" metric t 1.60 27.60 no no no Randol 1996 Moneta Porcupine Mines unk unk unk unk unk unk "4,900" 8 135 no no no QZAD SB29 05 773 Development planned; financing and permitting a problem Oatman Oatman Mohave AZ -114.447 35.100 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1863 1870-1996 "4,329,000" short t "2,022,000" "1,177,000" "60,000" no no "Keith and others, 1983; Silver, 1997" 1993 "11,601,000" short t 0.13 unk no no no NM 7/10/95; AMH 1996 (Addington Resources); Randol 1996 "Resource for Gold Road, Moss, and United Western mines." Golconda Resources - Olympic Resources - La Cuesta International "3,927" 63 37 neg no no "10,524" 48 unk no no no QZAD SB29 03 "771 772" Reopened? Old Dick - Bruce Old Dick Yavapai AZ -113.230 34.540 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1882 1917-1977 "1,683,000" short t "3,500" "652,000" "106,396,000" "3,041,000" "306,594,000" "Donnelly and Conway, 1988; Keith and others, 1983" Reserves depleted 1977. "1,527" 0.13 20 48 1 139 KVMS SB25 04 764 Oracle Ridge Marble Peak Pima-Pinal AZ -110.750 32.470 18b "Skarn, Cu" "Cu, Au, and Pb-Zn skarn" 1873 1905-1993 "773,600" short t >653 ">164,000" "22,880,000" "81,000" "37,000" "Keith and others, 1983; PCIA 1991-93" 1994 "9,655,000" short t unk 0.67 2.32 no no "Miller, 1995" Santa Catalina Mining - Continental Materials 702 neg >5 10 neg neg "8,759" unk 201 203 no no SKC1 SB03 01 701 Shut down 2/1996 PCIA Oro Blanco Oro Blanco Santa Cruz AZ -111.250 31.420 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" by 1873 1903-1976 "9,000" short t "4,000" "48,000" "42,000" "71,000" no "Keith and others, 1983" 1993 "500,000" short t 0.04 unk no no no Randol 1996 Hecla 8 0.1 2 neg neg no 450 1 unk no no no QZAD SB29 13 781 Pilgrim Pilgrim Mohave AZ -114.359 35.388 Unclassified early 1930s 1929-1945 "281,000" short t "48,000" "72,000" no no no "Keith and others, 1983" 1987 "500,000" short t 0.06 unk no no no Randol 1990 255 1.5 2 no no no 450 1.0 unk no no no Pima Pima Pima AZ -111.093 31.973 22c "Vein, polymetallic, porphyry Cu-related" 18b "Skarn, Cu" Polymetallic vein and replacement 1880-1960's "3,032,500" short t 600 "5,400,000" "180,737,000" "75,795,000" "132,964,000" "Keith and others, 1983; Titley and Anthony, 1989" "Includes production from San Xavier, Mineral Hill, Daisy, Copper Glance, and Copper Queen mines." "2,751" neg 168 82 34 60 Pine Flat Pine Flat Yavapai AZ -112.352 34.369 21a Porphyry Cu-Mo Porphyry Cu by 1920s no no no no no no 1975 "25,000,000" short t unk unk 0.36 no no Molybdenum "Spatz, 1995" no no no no no no "23,000" unk unk 82 no no Pinto Valley - Castle Dome Miami-Inspiration Gila AZ -110.950 33.400 21a Porphyry Cu-Mo Porphyry Cu 1881 1906-1994 "397,472,000" short t ">66,000" ">3,362,000" "3,395,586,000" no no ">16,660,000 lbs molybdenum" USBM Minerals Yearbook and Production Data 1906-70; Magma 1987-94 SEC Form 10K; PCIA 1975-94 1994 "420,338,000" short t unk unk 0.35 no no Molybdenum Magma Copper 1994 SEC Form 10K BHP Copper "360,581" >2 >105 "1,540" no no "381,324" no no "1,327" no no PCU1 SB14 06 725 Yes BHP SEC Form 20F; PCIA; www.bhp.com.au Planet-Mineral Hill Planet La Paz AZ -113.958 34.246 40a Detachment-fault-related polymetallic 1863 1862-1970 "1,010,000" short t 400 300 "19,520,000" no no "Some 372 long t manganese ore from which 237,500 lbs manganese were recovered." "Keith and others, 1983" 1960 "5,760,000" short t unk unk 5.50 >0.012 no 43% Fe "Harrer, 1964" "Resource probably includes Golden West project (2,000,000 short t at 0.3 to 0.4 opt Au, AMH 1993 entry for PIC Prospectors International)" Almaden Resources - Starx Resources - HRC Development 920 neg neg 9 no no "5,230" unk unk 287 neg unk Ray Mineral Creek Pinal AZ -110.970 33.160 21a Porphyry Cu-Mo Porphyry Cu 1846 1905-1996 "551,662,000" short t ">57,900" ">14,656,000" "10,075,416,000" "12,122,000" "284,000" "8,018,000 lbs molybdenum" "Keith and others, 1983; Asarco 1982-96 SEC Form 10K; PCIA 1982-93" 1996 "1,192,995,000" short t unk unk 0.57 no no Molybdenum Asarco 1996 SEC Form 10K Asarco "500,459" >2 >456 "4,570" 6 neg "1,082,267" unk unk "6,169" no no PCU1 SB14 07 726 Yes Asarco SEC Form 10K; PCIA; www.asarco.com Red Cloud Silver (Eureka) La Paz AZ -114.630 33.100 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1870s? 1880-1951 "103,000" short t neg "1,311,000" "2,000" "2,456,000" no "Keith and others, 1983" 1986 "5,800,000" short t unk 3.25 unk unk unk "Barite, fluorite" "Long, 1992" 93 neg 41 neg 1 no "5,300" unk 586 unk unk unk QZAD SB29 10 778 Red Hills Red Hills Pinal AZ -111.216 33.036 17 Porphyry Cu Porphyry Cu by 1958 1919-1929 100 short t no no "14,000" no no "Keith and others, 1983" "500,000,000" short t unk unk 0.10 no no "Williams and Forrester, 1995" neg no no neg no no "454,000" unk unk 454 no no Red Mountain Harshaw Santa Cruz AZ -110.720 31.490 17 Porphyry Cu Porphyry Cu by 1966 "429,000,000" short t unk unk 0.64 no no "Williams and Forrester, 1995" Phelps Dodge no no no no no no "389,000" unk unk "2,491" no no PCU1 SB14 20 739 Republic - Mammoth - Burro Cochise Cochise AZ -110.064 32.100 18b "Skarn, Cu" "Cu, Au, and Pb-Zn skarn" by 1881 1904-1961 "1,200,000" short t neg "450,000" "60,400,000" neg "87,800,000" USBM Minerals Yearbook and Production Data 1904-61 "60,000,000" short t unk 0.20 0.60 unk 0.80 PCIA 1990 Resource is Burro (Strong & Harris) orebody. AZCO Mining "1,100" neg 14 27 neg 40 "54,000" unk 373 327 unk 435 Reymert Mineral Hill Pinal AZ -111.201 33.244 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1876 1887-1977 "178,000" short t "1,900" "2,257,000" "496,000" "264,000" "20,000" "Keith and others, 1983" 1986 "940,000" short t unk 4.50 unk unk unk "Niemuth, 1987" Production includes other small mines in district. Georesources 162 0.06 70 neg neg neg 850 unk 132 unk unk unk QZAD SB29 09 777 Idle? Rich Hill (Weaver) Rich Hill Yavapai AZ -112.689 34.142 39a Placer Au-PGE 1863 "74,000" "7,400" no no no "Johnson, 1972; Orris and Bliss, 1985" 2 0.2 no no no PLAC PLAC 97 562 Rich Hill (Yarnell) Rich Hill Yavapai AZ -112.689 34.142 "Vein, Congress-type" 1863 1895-1970 "745,000" short t "203,000" "189,000" "124,000" "882,000" no 1984 "8,400,000" short t 0.04 unk no no no "Randol, 1990" Bema Gold 676 6 6 neg neg no "7,600" 11 unk no no no Being permitted Bema Gold annual report Rosemont - Peach-Elgin - Broadtop Butte Helvetia-Rosemont Pima AZ -110.760 31.830 18a "Porphyry Cu, skarn-related" 18b "Skarn, Cu" 1879 1877-1969 "443,000" short t "1,300" "369,000" "37,371,000" "378,000" "1,146,000" "26,000 lbs molybdenum" "Keith and others, 1983" 1980 "1,050,000,000" short t unk unk 0.55 no no Molybdenum "Long, 1992; Long, 1995" Asarco 402 0.04 12 17 neg neg "952,000" unk unk "5,239" no no PCU1 SB14 19 "703 737 738" Development planned in 15 years; land exchange on hold Asarco SEC Form 10K; PCIA; www.asarco.com Ruby (Montana) Oro Blanco Santa Cruz AZ -111.235 31.458 22c "Vein, polymetallic" early 1870s 1903-1976 "867,000" short t "37,000" "4,248,000" "3,777,000" "56,874,000" "47,757,000" "Keith and others, 1983" 1986 "700,000" short t unk 1.00 unk unk unk "Niemuth, 1987" Reserves are tailings. 787 1 132 2 27 22 640 unk 22 unk unk unk Sacaton Casa Grande Pinal AZ -111.800 32.960 20c Porphyry Cu-Au Porphyry Cu 1960 1974-1984 "38,152,000" short t "30,400" "1,402,000" "398,060,000" no no "Keith and others, 1983; Asarco 1982-84 SEC Form 10K; PCIA 1982-84" 1979 "15,000,000" short t unk unk 1.25 no no Asarco 1979 SEC Form 10K Resource is underground orebody that was not mined. Asarco "34,611" 1 44 181 no no "14,000" unk unk 170 no no PCU1 SB13 03 711 San Juan San Juan Graham AZ -109.650 32.940 20c Porphyry Cu-Au Porphyry Cu 1954 1903-1978 "73,000" short t neg "1,000" "5,127,000" no no "Keith and others, 1983" "575,000,000" short t unk unk 0.72 no no "Long, 1995" Phelps Dodge 66 neg neg 2 unk unk "522,000" unk unk "3,756" no no PCU1 SB14 11 730 Yes Phelps Dodge SEC Form 10K San Manuel - Kalamazoo San Manuel Pinal AZ -110.670 32.670 21a Porphyry Cu-Mo Porphyry Cu 1944 1955-1994 "706,858,000" short t "726,000" "14,665,000" "8,065,642,000" no no "123,620,000 lbs molybdenum" "Keith and others, 1983; Magma 1987-94 SEC Form 10K; PCIA 1982-94" 1994 "820,752,000" short t unk unk 0.63 no no Molybdenum Magma Copper 1994 SEC Form 10K Magma Copper "641,251" 23 456 "3,659" no no "744,574" unk unk "4,661" no no PCU1 SB14 15 734 Yes BHP SEC Form 20F; PCIA; www.bhp.com.au Sanchez Lone Star (Safford) Graham AZ -109.530 32.890 20c Porphyry Cu-Au Porphyry Cu by 1916 1916-1972 300 short t no neg "53,000" no no "Keith and others, 1983" 1995 "424,000,000" short t unk unk 0.31 no no "John Drier, personal commun. 1993 and 1995" Total geologic resource to pit bottom. Phelps Dodge neg no neg neg no no "385,000" unk unk "1,192" no no PCUG SB17 02 745 Under development Phelps Dodge SEC Form 10K; PCIA Santa Cruz Francisco Grande Pinal AZ -111.860 32.890 17 Porphyry Cu Porphyry Cu ~1965 no no no no no no "1,500,000,000" short t unk unk 0.60 no no "Kreis, 1995" Asarco - Freeport McMoran no no no no no no "1,400,000" unk unk "8,165" no no PCU1 SB13 04 712 Yes Test mining; full-scale development planned Asarco SEC Form 10K; PCIA Sheep Mountain Castle Creek Yavapai AZ -112.460 34.080 17 Porphyry Cu Porphyry Cu no no no no no no "350,000,000" short t unk unk 1.00 no no "Long, 1995" Globex Mining Enterprises no no no no no no "320,000" unk unk "3,175" no no PCU1 SB10 03 708 Sierrita-Esperanza Pima Pima AZ -111.120 31.870 21a Porphyry Cu-Mo Porphyry Cu 1895 1959-1996 "1,124,447,000" short t unk unk "5,700,914,000" no no ">439,614,000 lbs molybdenum" Cyprus/Amax 1972-96 SEC Form 10K; Anaconda 1969-70 Annual Reports and 1971-75 SEC Form 10K; PCIA 1975-93 "892,000,000" short t unk unk 0.27 no no 0.030% Mo Cyprus-Amax 1996 SEC Form 10K Production includes Twin Buttes 1993-95. Resource may include part of resource reported under Twin Buttes. Cyprus-Amax "1,020,081" unk unk "2,586" no no "809,000" unk unk "2,185" no no PCU1 SB13 11 719 Yes Cyprus-Amax SEC Form 10K; PCIA; www.cyprus-amax.com Silver Bell Silver Bell Pima AZ -111.500 32.400 21a Porphyry Cu-Mo Porphyry Cu ~1865 1885-1996 "93,483,000" short t ">2,200" ">5,987,000" "1,453,978,000" "3,440,000" "40,780,000" "6,570,000 lbs molybdenum" "Keith and others, 1983; Asarco 1982-96 SEC Form 10K; PCIA 1982-93" 1996 "197,500,000" short t unk unk 0.39 no no Molybdenum Asarco 1993 SEC Form 10K Asarco "84,806" >0.07 >186 660 2 19 "179,200" unk unk 699 no no PCU1 SB13 07 715 Yes Asarco SEC Form 10K; PCIA; www.asarco.com Silver Bell-Martinez Martinez Canyon Pinal AZ -111.500 32.400 Unclassified by 1880 1923-1971 "24,000" short t neg "167,000" "91,000" "2,363,000" no "Keith and others, 1983" 1986 "400,000" short t unk 6.50 unk unk unk "Niemuth, 1987" 22 neg 5 neg 1 no 363 unk 81 unk unk unk PCU1 SB13 08 716 Squaw Peak Squaw Peak Yavapai AZ -111.856 34.483 17 Porphyry Cu Porphyry Cu before 1915 1934-1946 "1,300" short t neg "8,000" "19,400" "52,600" 100 "Keith and others, 1983" 1976 "20,000,000" short t unk unk 0.40 no no PCIA 1992 Also produced 3 mt of Mo. Squaw Peak Copper 2 neg 0.2 neg neg neg "18,000" unk unk 73 no no Star Hill Turquoise Cochise AZ -109.800 31.760 19a Polymetallic replacement Polymetallic vein and replacement late 1870s 1902-1978 "794,000" short t "21,600" "1,049,000" "50,397,000" "5,747,000" no "Keith and others, 1983" "Santa Fe Pacific Mining, Inc. written commun. 1992" Newmont Gold 720 0.7 33 23 3 no 2 unk unk unk unk PMR1 SB20 02 750 Sunnyside Harshaw Santa Cruz AZ -110.746 31.451 21a Porphyry Cu-Mo Porphyry Cu 1970s no no no no no no "200,000,000" short t unk 0.02 0.60 no no 0.02% Mo "Graybeal, 1996 and talk at Bootprints Symposium, Tucson Arizona, Oct. 1995" Deep resource. Asarco no no no no no no "180,000" unk 93 "1,089" no no Superior East Miami-Inspiration Pinal/Gila AZ -110.999 33.378 17 Porphyry Cu Porphyry Cu 1975 no no no no no no "1,000,000,000" short t unk unk 0.50 no no "Long, 1992" Asarco no no no no no no "900,000" unk unk "4,536" no no Three R Palmetto Santa Cruz AZ -110.764 31.484 22c "Vein, polymetallic, porphyry Cu-related" 17 Porphyry Cu Polymetallic vein and replacement 1897 1908-1976 "700,000" short t "19,400" "4,905,000" "13,268,000" "67,533,000" "37,334,000" "Keith and others, 1983" "Deep (3,000 ft) porphyry copper deposit at Three R of unknown size and grade." Silver Eagle Resources - Brancote 600 1 153 6 31 17 Tiger-Crown King Tiger Yavapai AZ -112.330 34.230 22c "Vein, polymetallic" Polymetallic vein and replacement 1870 1893-1965 "270,000" short t "122,000" "1,115,000" "1,518,000" "806,000" "3,312,000" "Keith and others, 1983" "Includes Gladiator-War Eagle, Union, Saratoga, and Crown King deposits." 245 4 35 neg neg 2 PMV PMVN 48 665 Tombstone Tombstone Cochise AZ -110.050 31.700 19c Distal disseminated Ag-Au 19a Polymetallic replacement 1877 1879-1981 "2,955,000" short t "131,600" "32,083,000" "7,765,000" "48,122,000" "652,000" "17,619 long t manganese ore from which 13,773,000 lbs manganese were recovered." "Keith and others, 1983" Much ore remains below water level. Excellon Resources "2,681" 4 998 4 22 neg DSDG SB24 01 759 Trench Harshaw Santa Cruz AZ -110.728 31.464 22c "Vein, polymetallic, porphyry Cu-related" Polymetallic vein and replacement 1850s 1858-1945 "237,000" short t unk "3,100,000" unk "40,000,000" "31,000,000" "Keith, 1975" 215 unk 96 unk 18 14 Twin Buttes Pima Pima AZ -111.030 31.880 18a "Porphyry Cu, skarn-related" Porphyry Cu 1870s 1969-1992 "202,182,000" short t unk ">13,265,000" "3,084,560,000" no no "37,100,000 lbs molybdenum; >864,000 lbs U3O8" Cyprus/Amax 1972-92 SEC Form 10K; Anaconda 1971-15 SEC Form 10K; PCIA 1975-93 1992 "300,000,000" short t unk unk 0.51 no no "Molybdenum, uranium" Cyprus/Amax 1972-92 SEC Form 10K; Anaconda 1971-75 SEC Form 10K; PCIA 1975-93 Production 1993-95 included in Sierrita-Esperanza. Resource calculated by deducting 1969-92 production from 1968 reserves. Cyprus-Amax "183,416" unk >413 "1,399" no no "272,000" unk unk "1,388" no no PCU1 SB13 10 718 Idle; operated as part of Sierrita-Esperanza Cyprus-Amax SEC Form 10K; PCIA; www.cyprusamax.com Two Peaks Mine Canyon "Cochise, Pima" AZ -110.462 31.768 17 Porphyry Cu Porphyry Cu 1915-1959 "2,600" short t neg "1,600" "76,000" no no "Keith and others, 1983" "32,000,000" short t unk unk 0.30 unk unk PCIA 1992 Dugan Production 2 neg 0.1 neg no no "29,000" unk unk 87 no no U.S. (Bighorn) Osborne Maricopa AZ -113.026 33.722 40a Detachment-fault-related polymetallic 1942 1916-1989 ">287,000" short t ">19,200" ">195,000" "1,369,000" "7,701,000" 500 "Keith and others, 1983; Belmoral Mines 1988-89 SEC Form 20F" 1989 "938,300" short t 0.05 unk no no no Balmoral Mines 1989 SEC Form 20F Includes production for district from 1916-57. Roddy Resources >260 >0.6 >6 neg 4 neg 851 1.5 unk no no no United Verde Verde Yavapai AZ -112.120 34.750 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1545 1884-1975 "32,990,000" short t "1,360,000" "49,930,000" "2,921,340,000" unk "52,890,000" "Dewitt and Waegli, 1989" 1981 "21,000,000" short t 0.02 0.61 0.50 unk unk "Dewitt and Waegli, 1989" "Remaining resource is part of a larger resource of 153,000,000 st with grade estimated at 0.01 to 0.015 opt Au, 0.5 to 1.0 opt Ag, 0.5 to 1.0% Cu, 2 to 4% Zn, and trace Pb." Phelps Dodge "29,930" 42 "1,533" "1,325" unk 24 "19,000" 13 398 95 unk unk KVMS SB25 03 763 Yes Cominco annual report; PCIA; www.cominco.com UVX Verde Yavapai AZ -112.112 34.754 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1911 "3,900,000" short t "151,000" "6,623,000" "793,620,000" no no "Donnelly and Conway, 1988" Arizona Resources "3,500" 5 206 360 no no Van Deeman El Dorado Pass Mohave AZ -114.573 34.790 Unclassified 1930s 1892-1949 "18,000" short t "7,500" "6,000" "2,000" "7,000" no "Keith and others, 1983" 1989 "3,040,000" short t 0.04 unk no no no Randol 1990 Arizona Star Resources 16 0.2 0.2 neg neg no "2,760" 4 unk no no no Van Dyke Miami-Inspiration Gila AZ -110.890 33.400 17 Porphyry Cu Porphyry Cu 1916 1929-1989 "71,000" short t no no "7,200,000" no no "Long, 1995" 1992 "115,700,000" short t unk unk 0.34 no no "Long, 1995" Production includes in situ leach from 1988 to 1989. Arimetco International 64 no no 3 no no "105,000" unk unk 357 no no PCU1 SB14 05 724 On hold Vekol Hills Vekol Pinal AZ -112.090 32.580 21a Porphyry Cu-Mo Porphyry Cu ~1879 1882-1965 "100,000" short t 500 "1,000,000" "753,000" "95,000" no "Keith and others, 1983" "105,000,000" short t unk unk 0.56 no no 0.014% Mo "Gilmour, 1982" Tohono O'odham Nation 91 neg 31 neg neg no "95,000" unk unk 533 no no PCU1 SB13 05 713 Vulture Vulture Maricopa AZ -112.835 33.821 22c "Vein, polymetallic" Polymetallic vein and replacement 1863 1867-1966 "970,000" short t "350,000" "264,000" "298,000" "1,796,000" no "Keith and others, 1983" 1986 "1,000,000" short t 0.30 unk no no no "Niemuth, 1987" "(1) Reserve 250,000 st 0.39 opt Au; (2) Tailings 250,000 st 0.31 opt Au; (3) Possible deep extention 500,000 st 0.25 opt Au." 880 11 8 neg neg no 907 9 unk no no no Walker Walker Yavapai AZ -112.392 34.457 Unclassified 1860s 1887-1975 "213,000" short t "65,000" "871,000" "3,940,000" "4,473,000" "524,000" "Keith and others, 1983" Includes Poland and Sheldon mines. 193 2 27 2 2 neg Wallapai Wallapai Mohave AZ -114.103 35.345 22c "Vein, polymetallic, porphyry Cu-related" Polymetallic vein and replacement 1901-1950's? ">520,000" short t ">41,000" ">2,833,000" "42,479,000" "80,096,000" "126,487,000" "Keith and others, 1983" >472 >1.3 >88 19 36 57 White Hills White Hills Mohave AZ -114.382 35.737 Unclassified 1892 1906-1969 "25,000" short t 400 "78,000" "3,000" "12,000" no "Keith and others, 1983" 1987 "350,000" short t 0.25 10.00 no no no Randol 1990 23 neg 2 neg neg no 318 3 109 no no no White Mesa White Mesa Coconino AZ -111.451 36.636 30b Sediment-hosted Cu Sediment-hosted Cu 1882 1917-1967 "738,000" short t neg "6,000" "3,624,000" no no "Keith and others, 1983" "25,000,000" short t unk unk 0.30 no no PCIA 1992 Mesa Mining 670 neg 0.2 2 no no "23,000" unk unk 68 no no ? Zonia Zonia Yavapai AZ -112.632 34.303 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1901-1974 "5,692,000" short t 250 "4,000" "30,317,000" 800 no "Keith and others, 1983" 1995 "47,000,000" short t unk unk 0.33 no no Randol 1996 Arimetco International "5,164" neg 0.12 14 no no "43,000" unk unk 141 no no 1996? PCIA Alabama - California Penryn Placer CA -121.157 38.844 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1922 1933-1942 "397,000" short t "76,985" "218,701" "43,780" "162,621" no USBM Production Data 1933-42 360 2 7 neg neg no LSGQ PC40 31 421 Alleghany Alleghany Sierra CA -120.838 39.509 39a Placer Au-PGE 1852 1853-1930's "174,250" unk no no no "Clark, 1970" 1993 "3,273,600" short t 0.20 unk no no no Randol 1996 Resource at Ruby mine. Additional resource of uknown size at Bald Mountain deposit. 5 unk no no no "2,970" 20 unk no no no PLAC PLAC 57 522 Allison Ranch Grass Valley Nevada CA -121.060 39.180 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1854 1854-1920 ">94,000" short t "165,000" ">2,000" no no no "Logan, 1941; USBM Production Data 1902-1920" >85 5 >0.06 no no no Alpha-Omega Washington Nevada CA -120.741 39.446 39a Placer Au-PGE by 1851 1850's-1949 "14,000,000" cu yds "88,000" unk no no no "Orris and Bliss, 1985" "39,000,000" short t 0.004 unk no no no "Yeend, 1974" Resource at Omega and Relief Hill 3 unk no no no 5 unk no no no PLAC PLAC 62 527 Alto Alto Calaveras CA -120.605 37.894 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1886 1886-1993 "820,000" short t "57,000" unk no no no "Clark and Lydon, 1962; Glamis Gold 1991-92 SEC Form 20F and 1993 Form 10K" 1992 "1,600,000" short t 0.05 unk no no no Glamis Gold 1987-92 SEC Form 20F 740 2 unk no no no "1,400" 3 unk no no no America San Bernardino CA -115.766 34.425 Unclassified 22c "Vein, polymetallic" 1905 1908-1984 "343,000" short t "16,190" unk no no no "Wilkins and Hillemeyer, 1996" 1996 "8,380,000" short t 0.05 unk no no no BMR Gold 1996 Annual Report BMR Gold 311 0.5 unk no no no "7,602" 12 unk no no no NONE NONE 39 290 Yes BMR Gold annual report; www.bmrgold.com American Girl - Cargo Muchacho - Padre y Madre Cargo Muchacho Imperial CA -114.765 32.790 Unclassified 1892 1877-1996 "13,684,000" short t "621,100" unk neg neg no "Morton, 1977; Eastmaque Gold 1981-91 SEC Form 20F; Equinox Resources 1992 SEC Form 20F; MK Gold 1993 SEC Form 10K; Hecla 1994-96 SEC Form 10K; USBM Production Data 1914-58" 1995 "6,698,000" short t 0.05 unk no no no Randol 1996 "Additional resource of 6,018,500 short t tailings containing 0.049 opt Au." Hecla - MK Gold "12,414" 19 unk neg neg no "6,076" 10 unk no no no NONE NONE 44 295 Shut down 10/1996 Heaps rinsed 1997; reclamation to be completed 1999 Hecla SEC Form 10K Angels Angels Camp Calaveras CA -120.546 38.076 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein ~1850 1850's-1919 ">517,000" short t ">157,000" ">16,000" no no no "Clark and Lydon, 1962; USBM Production Data 1902-1919" >469 >4.9 >0.5 no no no LSGQ PC40 32 422 Angels Camp Angels Camp El Dorado CA -120.550 38.102 39a Placer Au-PGE 1848 1900-1940's ">81,000" cu yds ">22,000" unk no no no "Averill, 1946" "NM, 1986, v. 70, no. 26, p. A12" Production at Calaveras Central mine. Early day production significant but not known. Resource at Altaville deposit. >0.7 unk no no no 92 unk no no no PLAC PLAC 84 549 Argonaut Jackson Amador CA -120.785 38.363 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1893-1942 "2,715,000" short t "940,159" "179,985" neg no no "Joralemon, 1951; USBM Production Data 1902-42" "2,463" 29 6 neg no no LSGQ PC40 46 436 Argus Argus (Davenport) Inyo CA -117.516 35.945 19a Polymetallic replacement Polymetallic vein and replacement 1890s 1890's-1930's "66,000" unk "Clark, 1970" 1988 "2,600,000" short t 0.04 unk E/MJ 12/1988 Queenstake Resources 1.4 unk "2,400" 3 unk PMR1 GB14 03 064 Bagdad-Chase - Pacific Stedman (Ludlow) San Bernardino CA -116.167 34.627 25e "Epithermal vein, quartz-alunite" Epithermal quartz-alunite Au 1899 1902-1954 "386,000" short t "171,891" "473,409" "5,790,421" "17,080" no USBM Production Data 1902-54 1987 "1,736,000" short t 0.11 unk (1) Randol 1990; (2) Randol 1996 "(1) Bagdad-Chase 986,000 st .147 opt Au, Potential for an additional 2 to 3 million st reserve. (2) Bagdad West 750,000 st .055 opt Au." 350 5 15 3 neg no "1,575" 6 unk QZAL SB32 02 789 Balaklala West Shasta Shasta CA -122.491 40.739 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1890 1900-1928 "~1,000,000" short t "29,000" "1,714,000" "57,397,000" no no "Kinkel and others, 1956; USBM Minerals Yearbook 1902-28" "Ore contained perhaps 1.3% Zn which was not recovered. Resource of pyrite ore of unknown size containing 0.02 opt Au, 0.86 opt Ag, and 2.46% Cu remains." 907 1 53 26 no no KVMS PC15 02 370 Bandarita Kinsley Mariposa CA -120.032 37.691 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1856 1856-1943 "74,000" unk no no no "Julihn and Horton, 1940" 1938 "275,000" short t Resource is stope fill of unknown grade. 2 unk no no no LSGQ PC40 63 453 Beebe (Woodside-Eureka) Georgetown El Dorado CA -120.835 38.911 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1860 1860-1930's "97,000" unk no no no "Clark, 1970" 3 unk no no no Beveridge Beveridge Inyo CA -117.900 36.717 22c "Vein, polymetallic" Polymetallic vein and replacement 1877 1877-1926 "38,000" "39,000" neg neg no "McKee and others, 1985" "4,680,000" short t 0.23 4.90 neg neg neg "McKee and others, 1985" "An additional resource of 1,200,000 short t of unknown grade." 1 1 neg neg no "4,250" 33 713 neg neg neg PMV PMVN 47 664 Bidwell Bar Bidwell Bar Butte CA -121.440 39.557 39a Placer Au-PGE 1848 1848-1940's unk sig unk no no no 1989 "60,300,000" cu m 0.50 unk no no no Robertson Info-Mine Covered by Oroville Reservoir. Bren Mar Resources unk sig unk no no no 30 unk no no no Big Canyon Shingle Springs El Dorado CA -120.904 38.611 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1880s? 1893-1940 ">438,000" short t "107,000" ">17,000" neg neg "Clark and Carlson, 1956; USBM Production Data 1935-40" unk unk unk no no no "Earhart, 1988" Resource of unknown tonnage at 0.09 to 0.2 opt Au. Northern Mines >397 3 >0.5 neg neg no unk unk unk no no no Big Horn San Gabriel (Mount Baldy) Los Angeles CA -117.716 34.225 36a Low-sulfide Au-quartz vein 39a Placer Au-PGE Low-sulfide Au-quartz vein 1891 1906-1936 "31,000" short t "4,675" "2,335" neg neg no USBM Production Data 1906-36 1992 "3,710,080" short t 0.12 unk no no no Siskon Gold 1996 SEC Form 10K Siskon Gold 28 0.15 0.07 neg neg no "3,366" 14 unk no no no LSGQ PC40 73 463 Being permitted Siskon Gold SEC Form 10K Big Oak Flat Big Oak Flat Tuolumne CA -120.262 37.828 39a Placer Au-PGE 1848 1849-1880's "1,200,000" unk no no no "Clark, 1970" 38 unk no no no PLAC PLAC 86 551 Black Bear Liberty (Scott River) Siskiyou CA -123.152 41.259 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1860 1865-1890's ">145,000" unk no no no "Hotz, 1971" >4.5 unk no no no LSGQ PC40 03 393 Black Oak Soulsbyville Tuolumne CA -120.276 37.978 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein "169,000" unk no no no "Clark, 1970" 5 unk no no no LSGQ PC40 57 447 Blind Springs Blind Springs (Benton) Mono CA -118.489 37.775 22c "Vein, polymetallic" Polymetallic vein and replacement by 1862 1862-1947 unk ">1,500" "3,300,000" ">230,000" ">480,000" no "Irelan, 1888; USBM Production Data 1902-47" unk neg 103 neg unk no Blue Ledge Elliot Creek Siskiyou CA -123.094 41.980 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1896 1917-1930 "11,151" short t 929 "59,740" "2,725,636" no no "Hundhausen, 1947" 1980's "1,700,000" short t 0.07 2.00 3.50 neg 3.00 Randol 1996 Metal production adjusted for smelter losses. Sikaman Gold Resources 10 0.03 2 1 no no "1,500" 4 106 54 neg 46 Being promoted Blue Moon - American Eagle Hornitos Mariposa CA -120.274 37.547 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1893 1944-1945 "55,656" short t "3,446" "208,965" "406,038" "553,753" "13,687,920" "Bowen and Gray, 1957" 1995 "3,809,000" short t 0.07 2.61 1.03 0.48 7.96 Randol 1996 Westmin Resources 51 0.11 7 neg neg 7 "3,455" 8 309 36 17 275 KVMS PC17 03 374 Yes Blue Tent Blue Tent Nevada CA -120.842 39.338 39a Placer Au-PGE by 1850 ~1850-1880's "15,000,000" cu yds sig unk no no no "Lindgren, 1911" "2,000,000" cu yds 0.01 unk no no no "Yeend, 1974" sig unk no no no 0.3 unk no no no Bodie Bodie Mono CA -118.982 38.223 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1859 1859-1955 "1,500,000" short t "1,456,000" "7,280,000" neg neg no "Wilkins, 1984" 1988 "24,568,000" short t 0.07 0.42 no no no E/MJ 2/1989 p. 7 Treadwell-Yukon Co. in 1945 est. up to 76 million st 0.05 opt Au and 0.75 opt Ag. "1,400" 45 226 neg neg no "22,289" 53 321 no no no QZAD GB22 03 094 Yes Bonanza Sonora Tuolumne CA -120.384 37.991 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein "73,000" unk no no no "Clark, 1970" 2 unk no no no Brandy City Brandy City Sierra CA -121.025 39.539 39a Placer Au-PGE 1850 1850's-1930's sig unk no no no "Clark, 1970" "Clark, 1970 estimates production at several million dollars gold." sig unk no no no Briggs Panamint Inyo CA -117.185 35.938 40a Detachment-fault-related polymetallic 1989 1996 "798,300" short t "3,417" 654 no no no Canyon Resources 1996 SEC Form 10K 1996 "35,850,000" short t 0.03 unk no no no Canyon Resources 1996 10K "Geologic inventory including Gold Tooth, North Briggs, and Cecil R deposits." Canyon Resources 724 0.1 neg no no no "32,523" 35 unk no no no FFTG FFTG 02 043 1997 Canyon Resources SEC Form 10K Brown Bear Deadwood Trinity CA -122.729 40.724 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1875 1875-1950 "400,000 to 500,000" unk no no no "Hotz, 1971" Randol 1996 "Resource of 50,000 oz Au." "Original Sixteen to One Mine, Inc." 12 to 16 unk no no no 2 LSGQ PC40 06 396 Brown's Valley Brown's Valley Yuba CA -121.235 39.378 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1850-1959 "570,000" short t "200,000" ">16,000" neg no no "Bliss and Jones, 1988; USBM Production Data 1902-59" Substantial resource of unknown size and grade. 520 6 >0.5 neg no no unk unk neg no no LSGQ PC40 20 410 Brush Creek Alleghany Sierra CA -120.880 39.502 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1854 1868-1986 ">116,000" short t "307,000" ">22,000" no no no "Ferguson and Gannett, 1932; Brush Creek 1984-86 SEC Form 10K" 1985 "121,200" short t 0.50 unk no no no Brush Creek 1986 SEC Form 10K Brush Creek Mining & Development >105 10 >0.7 no no no 110 2 unk no no no LSGQ PC40 15 405 Shut down 12/1986 Bully Hill - Rising Star East Shasta Shasta CA -122.196 40.801 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1862 1900-1952 "579,857" short t "38,224" "2,215,270" "48,788,451" neg "25,113,105" "Albers and Robertson, 1961" 1956 "135,000" short t 0.12 5.50 3.30 10.30 "Wisser, 1956" Resource mostly in Bully Hill North orebody discovered 1955. 526 1 69 22 neg 11 123 0.5 23 4 neg 13 Bunker Hill Amador Amador CA -120.824 38.425 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1852 1853-1931 ">888,000" short t "266,000" ">46,000" no no no "Carlson and Clark, 1954; USBM Production Data 1902-1931" >806 8 >1.4 no no no LSGQ PC40 38 428 Butte Randsburg Kern CA -117.645 35.366 25d "Epithermal vein, Sado" "Creede, Comstock and Sado epithermal vein" 1896 1896-1959 ">42,000" short t "34,000" ">39,000" no no no "Troxel and Morton, 1962; USBM Production Data 1902-59" "Clark, 1985 gives production as ~339,000 oz Au which is much larger than production reported by other sources." >38 1 >1.2 no no no SADO SB31 01 783 Butte Creek Butte Creek Butte CA -121.775 39.700 39a Placer Au-PGE by 1853 1850's-1949 sig unk no no no sig unk no no no Cactus (Middle Butte) Mohave - Rosamond Kern CA -118.286 34.958 25a Hot-spring Au-Ag 25e "Epithermal vein, quartz-alunite" 1934 1935-1996 "9,455,000" short t "417,129" "3,515,284" "1,900" "4,400" no USBM Production Data 1935-59; MinVen Gold 1989-90 SEC From 10K; Hecla 1991-95 SEC Form 10K; Dakota 1996 SEC Form 10K Reserves depleted 1992. Hecla - Dakota "8,577" 13 109 neg neg no "HTSG QZAL" "SB36 SB36" "02 01" "791 788" Mining completed Heaps rinsed 1996-97; Reclaimed 1998 Dakota SEC Form 10K Cahuilla (Modoc) Modoc Springs Imperial CA -116.133 32.366 25a Hot-spring Au-Ag 1912 no no no no no no "34,000,000" short t 0.02 unk no no no SEGN#30 Canyon Resources no no no no no no "31,000" 23 unk no no no Yes Canyon Resources SEC Form 10K Camanche Camanche "Amador, Calaveras, San Joaquin" CA -120.939 38.229 39a Placer Au-PGE 1848 1904-1951 "290,000" unk no no no "Orris and Bliss, 1985" Production before 1904 uknown. 9 unk no no no PLAC PLAC 82 547 Campo Seco (Lauren) Campo Seco Calaveras CA -120.853 38.228 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein by 1987 unk unk unk no no no 1996 "3,600,000" short t 0.04 unk no no no Randol 1996 Placer mined in past. Quest International unk unk unk no no no "3,300" 5 unk no no no Carson Hill Carson Hill Calaveras CA -120.506 38.023 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1850-1991 ">10,657,000" short t "1,355,000" ">155,000" neg neg no "Clark and Lydon, 1962; USBM Minerals Yearbook and Production Data 1902-42; Western Mining 1988-91 Annual Reports" 1991 "6,387,500" short t 0.05 unk no no no Grandview Resources 1986 SEC Form 20F Reserves depleted 1991; resource is material outside mine plan. Western Mining ">9,670" 42 >5 neg neg no "5,795" 10 unk no no no LSGQ PC40 54 444 Shut down 1989 Reclaimed 1994 Castle Mountain Hart San Bernardino CA -115.102 35.281 25a Hot-spring Au-Ag "Epithermal vein, Comstock" 1907 1909-1996 ">7,335,000" short t "574,458" "144,173" no no no "Mosier and others, 1986; Viceroy Resource 1987-96 Annual Reports" 1996 "31,141,000" short t 0.03 unk no no no Viceroy Resource 1996 Annual Report Viceroy Resource - MK Gold ">6,654" 18 5 no no no "28,251" 32 unk no no no HTSG SB36 01 790 Yes to 2002 Viceroy Resources annual report Central Eureka Sutter Creek Amador CA -120.797 38.383 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1855 1894-1931 "1,110,586" short t "456,250" "87,666" no no no "Anonymous, 1951; USBM Production Data 1902-31" "1,008" 14 3 no no no LSGQ PC40 43 433 Cerro Gordo Cerro Gordo Inyo CA -117.793 36.540 19a Polymetallic replacement Polymetallic vein and replacement by 1868 1969-1949 "151,287" short t "2,010" "4,406,559" "572,000" "71,566,000" "23,716,000" "Merriam, 1963" Argo Gold - Earth Sciences 137 >0.06 137 neg 33 11 PMR1 GB14 01 062 Champion - Providence Nevada City Nevada CA -121.037 39.259 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1851 1893-1939 "772,000" short t "203,579" ">155,000" neg neg no "MacBoyle, 1919; USBM Production Data 1902-39" 700 6 >5 neg neg no Cherokee (Spring Valley) Cherokee Butte CA -121.547 39.640 39a Placer Au-PGE 1849 1850-1944 "727,000" unk no no no "Clark, 1970" 23 unk no no no PLAC PLAC 56 521 Cherry Hill Sulphur Creek Colusa CA -122.428 39.038 25a Hot-spring Au-Ag by 1865 1865-1891 unk "5,000" unk no no no "Rogers, 1940" 1934 "750,000" short t 0.22 unk no no no Mercury "Rogers, 1940; Nelson and others, 1993" "Includes Cherry Hill, West End, and Wide Awake deposits" Homestake unk 0.16 no no no no 680 5 unk no no no HTSG PC34 01 384 Chinese Camp Chinese Camp Tuolumne CA -120.434 37.869 39a Placer Au-PGE 1849 1849-1870's "121,000" unk no no no "Clark, 1970" 4 unk no no no LSGQ PC40 60 450 Colosseum Clark San Bernardino CA -115.563 35.571 Unclassified "Breccia pipe, Au" 1865 1939-1993 "6,353,377" short t "344,646" "235,964" "496,000" "3,734,000" "3,996,000" USBM Minerals Yearbook 1936-55; LAC Minerals 1989-93 Annual Reports Reserves depleted 1993. Barrick Gold? "5,764" 11 7 neg 2 2 NONE NONE 35 286 Columbia Columbia Tuolumne CA -120.319 38.061 39a Placer Au-PGE 1849 1849-1870's ">4,200,000" unk no no no "Clark, 1970" >131 unk no no no PLAC PLAC 85 550 Confidence-Lamphere Confidence Tuolumne CA -120.208 38.044 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1853 1853-1940 ">169,195" short t "191,000" ">38,000" no no no "Logan, 1949; USBM Production Data 1902-40" >153 6 >1.2 no no no LSGQ PC40 53 443 Copper Basin Monumental San Bernardino CA -114.254 34.293 40a Detachment-fault-related polymetallic 1896 1930-1966 unk neg unk "40,000" no no "Marsh and others, 1988" "12,500,000" short t unk unk 0.55 no no Randol 1996 Western Copper Holdings unk neg unk neg no no "11,300" unk unk 62 no no Yes Copper Mountain Lights Creek Plumas CA 17 Porphyry Cu Porphyry Cu 1970? no no no no no no 1972 "10,000,000 to 20,000,000" short t unk unk 0.40 no no "Amex, 1972" no no no no no no "9,000 to 18,000" unk unk 36 to 72 no no Cottonwood - Ft. Jones - Yreka Cottonwood - Ft. Jones - Yreka Siskiyou CA -122.568 41.789 39a Placer Au-PGE 1850 1850- ">248,500" unk no no no "Tooker and Vercoutere, 1986" >7.7 unk no no no PLAC PLAC 39 504 Cove Cove Kern CA -118.407 35.711 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1860 1860-1924 "1,500,000" short t "338,000" unk no no no "Troxel and Morton, 1962; Clark, 1970" "1,361" 11 unk no no no LSGQ PC40 71 461 Crescent Mills Crescent Mills Plumas CA -120.937 40.121 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1851 1851-1990 ">900,000" short t ">232,000" unk no no no "Clark, 1970; Royal Gold 1987-90 SEC Form 10K" Includes recent production from Goldstripe mine. Royal Gold 816 7 unk no no no LSGQ PC40 10 400 Crown Point - Nydiver Minarets Mono CA -119.135 37.696 18c "Skarn, Zn-Pb" "Cu, Au, and Pb-Zn skarn" 1912 no no no no no no "9,100,000" short t unk 0.56 0.08 0.16 1.90 "Thurber and others, 1982" Maximum grade of resource. no no no no no no "8,300" unk 159 6 13 157 Dale (Virginia) Dale (Virginia) "Riverside, San Bernardino" CA -115.753 34.070 22c "Vein, polymetallic" 25 "Epithermal vein, quartz-adularia" Polymetallic vein and replacement early 1880s ~1886-1957 ">162,000" short t "66,000" ">83,000" "10,600" "103,443" no "Clark, 1970; USBM Production Data 1902-1957" Long Bay Resources 147 2 >26 neg neg no PMV PMVG 22 617 Damascus Damascus Placer CA -120.704 39.124 39a Placer Au-PGE 1852 1852-1930's ">581,000" unk no no no "Clark, 1970" 18 unk no no no Darwin Darwin Inyo CA -117.595 36.276 19a Polymetallic replacement 18c "Skarn, Zn-Pb" Polymetallic vein and replacement 1874 1875-1959 ">1,2233,000" short t ">12,000" "10,885,000" ">2,800,000" ">176,905,000" "101,545,000" "Hall and MacKevett, 1962; USBM Production Data 1902-59" 1976? "100,000" short t unk 3 to 4 unk 3 to 5 6 to 15 "Long, 1992" "Additional production of more than 155,000 short t ore by lessees from 1960 to 1970 plus an unknown amount of silver recovered from reprocessing tailing during early 1980's." Quintana Minerals ">1,119" >0.4 339 >1 >80 46 91 unk 9 to 12 unk 3 to 5 5 to 14 PMR1 GB14 02 063 Delhi - St. Gothard North Columbia Nevada CA -120.991 39.410 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein by 1860s 1890-1934 ">54,000" short t "73,000" ">11,000" no no no "MacBoyle, 1919; USBM Production Data 1902-34" >49 2 >0.3 no no no Diamond - Bullion - Alaska Grass Valley Nevada CA -121.051 39.194 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1850's-1934 "169,000" unk no no no "Johnston, 1940" 5 unk no no no LSGQ PC40 23 413 Dutch Flat Dutch Flat Placer CA -120.765 39.261 39a Placer Au-PGE 1849 1849-1883 "218,000 to 242,000" unk no no no "Clark, 1970" "28,500,000" short t 0.01 unk no no no "Yeend, 1974" 6.8 to 7.5 unk no no no 11 unk no no no PLAC PLAC 65 530 Eagle-Shawmut Jacksonville Tuolumne CA -120.400 37.868 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein by 1866 1896-1946 "~2,500,000" short t "290,000" "82,000" neg neg no "Knopf, 1929; USBM Minerals Yearbook, 1902-46" 1947 "4,000,000" short t 0.08 unk no no no "Moore, 1968" Resource above 650 foot level; additional material below. "~2,300" 9 3 neg neg no "3,600" 10 unk no no no Empire-North Star Grass Valley Nevada CA -121.045 39.206 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1850-1957 "10,346,000" short t "5,855,381" unk no no no "McQuiston, 1986" Substantial undisclosed Au resource. Surface is now a state park. Barexor Minerals "9,387" 196 unk no no no unk sig unk no no no LSGQ PC40 25 415 Engels Lights Creek Plumas CA -120.774 40.203 17 Porphyry Cu Porphyry Cu 1967 no no no no no no 1972 "19,100,000" short t unk unk 0.63 no no "Amex, 1972" California-Engels Mining no no no no no no "17,300" unk unk 110 no no Engels-Superior Lights Creek Plumas CA -120.750 40.300 "Vein, Cu" 1880 1914-1930 "4,697,000" short t "22,920" "1,933,652" "157,900,000" no no "Amex, 1972; USBM Minerals Yearbook 1914-30" 1930 "60,000" short t unk unk 2.00 no no "Amex, 1972" Resource at Engels mine. California-Engels Mining "4,261" 0.7 60 72 no no 54 unk unk 1 no no PCU1 PC08 01 363 Ferguson (Anderson) Clearinghouse Mariposa CA -120.185 37.666 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein ~1860 1860-1940 "66,000" unk no no no "Bowen and Gray, 1957" 2 unk no no no Folsom Folsom Sacramento CA -121.175 38.684 39a Placer Au-PGE 1849 1898-1968 ">1,000,000,000" cu yds "3,600,000" unk no no no "Clark, 1970" 112 unk no no no PLAC PLAC 78 543 Four Hills Sierra City Sierra CA -120.710 39.699 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein by 1861 1861-1926 "97,000" unk no no no "Clark, 1970" 3 unk no no no Forest Hill Forest Hill Placer CA -120.727 39.060 39a Placer Au-PGE by 1850 1850-1950's "1,200,000" unk no no no "Clark, 1970" 1891 "53,300,000" cu yds unk unk no no no "Jarman, 1927" 38 unk no no no unk unk no no no PLAC PLAC 73 538 Fremont - Gover Jackson - Plymouth Amador CA -120.826 38.435 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1867 1872-1940 ">1,078,000" short t ">673,495" ">28,949" no no no "Carlson and Clark, 1954; USBM Production Data 1903-1940" >978 >21 >0.9 no no no LSGQ PC40 37 427 French Corral French Corral Nevada CA -121.154 39.319 39a Placer Au-PGE 1849 1851-1891 "32,500,000" cu yds "145,000 to 194,000" unk no no no "MacBoyle, 1919" "10,000,000 to 20,000,000" cu yds unk unk no no no "Jarman, 1927" 4.5 to 6 unk no no no unk unk no no no Friant Friant Fresno CA -119.810 36.959 39a Placer Au-PGE 1850s? "121,000" unk no no no "Tooker and Vercoutere, 1986" 4 unk no no no PLAC PLAC 90 555 Gardner's Point Port Wine Sierra CA -120.932 39.681 39a Placer Au-PGE 1850 1987-1989 "343,443" cu yds "2,550" 174 no no no Brush Creek 1987-1989 SEC Form 10K 1986 "6,000,000" cu yds 0.03 unk no no no Brush Creek 1986 SEC Form 10K Early placer production 1850 to 1884 not known. Brush Creek Mining & Development 0.08 neg no no no 5 unk no no no Shut down 1988 Gaston Ridge Graniteville Nevada CA -120.751 39.396 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1856 1899-1930 "295,000" short t "72,000" ">8,500" no no no "MacBoyle, 1919; USBM Production Data 1902-30" 268 2 >0.3 no no no Georgia Slide Georgetown El Dorado CA -120.847 38.926 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1850-1887 "3,500,000" cu yds "315,000" unk no no no "Clark and Carlson, 1956" "Tooker and Vercoutere, 1986" Weathered deposit worked as a placer. 10 unk no no no 1.6 unk no no no LSGQ PC40 29 419 Gladstone (Hazel) French Gulch Shasta CA -122.585 40.725 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1887 1896-1940 ">346,000" short t "165,000" ">27,000" no no no "Ferguson, 1914; USBM Production Data 1902-40" 314 5 >0.8 no no no LSGQ PC40 05 395 Globe Dedrick Trinity CA -123.989 40.890 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1880s 1891-1953 ">60,000" short t "113,970" "26,650" no no no "Hotz and others, 1972" "183,000" short t 0.39 0.09 no no no "Peters, 1983" >54 4 0.8 no no no 166 2 0.5 no no no LSGQ PC40 04 394 Gold Bluff Downieville Sierra CA -120.821 39.582 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1851 1851-1902 "73,000" unk no no no "Carlson and Clark, 1956" 2 unk no no no Gold Cliff Angels Camp Calaveras CA -120.544 38.066 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1850-1920 "137,000" unk no no no "Clark and Lydon, 1962" 1987 "4,500,000" short t 0.07 unk no no no "E/MJ 11/1988, 12/1987" Mother Lode Gold Mines Consolidated 4 unk no no no "4,000" 9 unk no no no LSGQ PC40 52 442 Gold Hill Grass Valley Nevada CA -121.038 39.261 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1850-1867 "190,000" unk no no no "Johnston, 1940" 6 unk no no no Gold Run Gold Run Placer CA -120.854 39.184 39a Placer Au-PGE 1849 1865-1878 "84,000,000" cu yds "296,000" unk no no no "Clark, 1970; Lindgren, 1911" 1927 "75,000,000" cu yds 0.03 unk no no no "Yeend, 1974; Jarman, 1927" 9 unk no no no 19 unk no no no Goldbank Forbestown Butte CA -121.269 39.526 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein before 1887 1888-1938 ">154,000" short t "115,000" ">43,000" no no no "Clark, 1970; USBM Production Data 1902-38" >140 4 >1.3 no no no Golden Center Grass Valley Nevada CA -121.063 39.215 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1850's-1942 ">373,000" short t "188,000" ">119,000" neg neg no "Johnston, 1940; USBM Production Data 1914-42" >338 6 >1 neg neg no LSGQ PC40 24 414 Golden Dome Antelope Neck Sierra CA -120.293 39.643 25a Hot-spring Au-Ag 25c "Epithermal vein, Comstock" 1862 no no no no no no "1,500,000" short t 0.07 0.80 no no no "Young and Cluer, 1992" Tenneco Minerals no no no no no no "1,400" 3 37 no no no Yes Golden Quail San Bernardino CA -115.303 35.213 Unclassified 1890 1890-1905 200 short t 96 unk no no no "Montgomery and Runkle, 1982" ">1,850,000" short t 0.07 unk no no no Randol 1996 "Total resource of 274,000 oz Au" Golden Quail - Golden Hemlock - Windham Resources neg neg neg no no no ">1,680" 9 unk no no no Yes Governor (New York) Acton Los Angeles CA -118.205 34.507 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1877 1880's-1942 ">73,000" unk no no no "Clark, 1970" >2.2 unk no no no Gray Eagle Happy Camp Siskiyou CA -123.371 41.863 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1895 1943-1986 "1,246,000" short t "148,721" "289,835" "28,968,000" no no "Singer, 1992; Noranda 1982-86 Annual Reports" "3,000,000" short t 0.02 0.10 1.50 no no Randol 1990 Siskon Gold "1,130" 5 9 13 no no 3 14 41 no no KVMS PC14 01 368 Greenhorn Redding Shasta CA -122.694 40.657 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1915-1941 "111,000" short t "6,300" "20,500" "720,000" neg no USBM Production Data 1915-41 1992 "1,100,000" short t 0.07 0.05 2.30 no no Randol 1996; Robertson Info-Mine Sikamon Gold 101 0.2 0.6 neg neg no "1,000" 2 17 23 no no Greenhorn Creek Greenhorn Creek Siskiyou CA -122.674 41.720 39a Placer Au-PGE 1850 1851-1914 "485,000" unk no no no "Clark, 1970" 15 unk no no no PLAC PLAC 40 505 Grizzley Soulsbyville Tuolumne CA -120.222 37.941 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein by 1861 "73,000" unk no no no "Clark, 1970" 2 unk no no no LSGQ PC40 57 447 Gwin Paloma (Mokelumne Hill) Calaveras CA -120.760 38.276 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1850-1927 "1,400,000" short t "168,000" ">17,000" no no no "Julihn and Horton, 1938; USBM Production Data 1902-1908" "1,300" 5 >0.5 no no no LSGQ PC40 48 438 Hammonton Hammonton Yuba CA -121.415 39.204 39a Placer Au-PGE 1849 1903-1991 ">1,029,000,000" cu yds "5,140,000" unk no no no "Clark, 1970; Yuba Westgold 1984-91 SEC Form 10K; Fluor 1981-83 SEC Form 10K" 1991 "76,230,000" cu yds 0.01 unk no no no Yuba Westgold 1991 SEC Form 10K Cal Sierra Developments 160 unk no no no 14 unk no no no PLAC PLAC 66 531 Yes Hasloe Kinsley Mariposa CA -120.048 37.698 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1854 1880-1890 "145,000" unk no no no "Clark, 1970" 5 unk no no no LSGQ PC40 63 453 Hayden Hill Hayden Hill Lassen CA -120.875 40.995 25a Hot-spring Au-Ag 25c "Epithermal vein, Comstock" 1869 1874-1996 "24,908,000" short t "421,171" ">909,403" no no no "Buchanan, 1981; Amax Gold 1992-96 SEC Form 10K" 1996 "5,635,000" short t 0.03 unk no no no Amax Gold 1996 SEC Form 10K Amax Gold "25,596" 13 >28 no no no "5,112" 5 unk no no no HTSG PC28 02 379 Yes Amax Gold SEC Form 10K Herman Placer CA -120.637 39.135 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein "Bliss and Jones, 1988" 3 LSGQ PC40 26 416 Hite Hite Cove Mariposa CA -119.864 37.646 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1862 1863-1909 "145,000" unk no no no "Julihn and Horton, 1940" 5 unk no no no Holcomb Valley Holcomb Valley San Bernardino CA -116.916 34.302 39a Placer Au-PGE 1860 1860-1950's "345,500" unk no no no "Koschmann and Bergendahl, 1968" Amount of gold production is questionable. 11 unk no no no PLAC PLAC 95 560 Idaho-Maryland - Eureka - Brunswick Grass Valley Nevada CA -121.038 39.224 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1851 1851-1959 ">5,376,000" short t "2,458,000" ">467,000" neg neg neg Tungsten "McQuiston, 1986; Johnston, 1940; USBM Production Data 1902-59; Clark, 1970" 1994 "9,117,500" short t 0.33 unk no no no Randol 1996 Emperor Gold ">4,877" 76 >14.5 neg neg neg "8,271" 92 unk neg neg neg LSGQ PC40 22 412 Being permitted Igo - Ono Igo - Ono Shasta CA -122.529 40.495 39a Placer Au-PGE 1850s 1933-1942 ">113,000" unk no no no "Koschmann and Bergendahl, 1968" >3.5 unk no no no PLAC PLAC 46 511 Imperial (Indian Rose) Picacho Imperial CA -114.829 32.932 25a Hot-spring Au-Ag no no no no no no 1996 "107,545,200" short t 0.02 unk no no no Glamis Gold 1996 SEC Form 10K Glamis Gold no no no no no no "97,563" 54 unk no no no HTSG SB37 02 793 Under development Glamis Gold SEC Form 10K Iowa Hill Iowa Hill Placer CA -120.829 39.030 39a Placer Au-PGE 1848 1849-1900's ">32,000,000" cu yds ">970,000" unk no no no "Clark, 1970" 1915 "40,000,000" cu yds 0.006 unk no no no "Jarman, 1927" >30 unk no no no 8 unk no no no PLAC PLAC 72 537 Iron Mountain West Shasta Shasta CA -122.524 40.673 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide early 1860s 1889-1965 "9,464,000" short t "296,000" "4,693,000" "349,269,000" "150,000" "12,847,000" "5,227,000 short t pyrites at 48 to 50% S; 55,000 short t magnetite at 60% Fe." "Kinkel and others, 1956; Lydon and O'Brien, 1974; USBM Minerals Yearbooks 1897-1954" 1990 "12,000,000" short t 0.04 1.60 1.50 neg 2.80 E/MJ 1/1979 Resource of pyrite ore. An additional 3.05 million st gossan and 3 million st of hematite resources of unspecified grade. Iron Mountain Mines - Liquid Gold "8,586" 9 146 158 neg 6 "11,000" 15 597 163 unk 305 KVMS PC15 03 371 Italian Jackson - Plymouth Amador CA -120.830 38.444 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein before 1862 1937-1954 "18,474" short t "2,574" 422 neg no no USBM Production Data 1937-54 1951 "993,000" short t 0.19 unk no no no Robertson Info-Mine Amador United Gold 17 0.08 neg neg no no 901 6 unk no no no Jamestown Jamestown Tuolumne CA -120.437 37.946 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1850-1994 ">16,832,000" short t "2,310,000" ">295,400" no no no "Clark, 1970; Sonora Gold 1987-94 SEC Form 20F" 1986 "26,185,000" short t 0.10 unk no no no "Sonora Gold 1986 SEC Form 20F, Teet, 1981" "Resource at Harvard, Dutch-App/Nyman, Jumper, and Rawhide mines." Sonora Gold ">15,270" 72 >9 no no no "23,750" 81 unk no no no LSGQ PC40 59 449 Shut down 1994 Reclamation completed 1996 Jamison Johnsville Plumas CA -120.702 39.735 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1888 1888-1951 ">334,000" short t "89,000" ">8,676" no no no "MacBoyle, 1920; USBM Production Data 1902-51" >303 3 >0.27 no no no Jenny Lind Jenny Lind Calaveras CA -120.860 38.117 39a Placer Au-PGE 1849 1903-1940 "21,000,000" cu yds ">100,000" unk no no no "Orris and Bliss, 1985; Clark, 1970" >3.1 unk no no no PLAC PLAC 83 548 Julian-Banner Julian-Banner San Diego CA -116.556 33.075 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1870 1870-1896 "242,000" unk no no no "Clark, 1970" 8 unk no no no LSGQ PC40 74 464 Kelly Randsburg San Bernardino CA -117.650 35.360 25d "Epithermal vein, Sado" "Creede, Comstock and Sado epithermal vein" 1919 1919-1959 "633,000" short t "63,834" "15,084,409" "74,000" no no "Hulin, 1925; USBM Production Data 1919-59" 574 2 469 neg no no SADO SB31 02 784 Kennedy Jackson - Plymouth Amador CA -120.779 38.367 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1856 1885-1942 "4,340,000" short t "1,742,000" ">229,137" "8,500" "10,900" no "Logan, 1927; USBM Production Data 1902-42" "3,937" 54 >7 neg neg no LSGQ PC40 45 435 Keystone Amador City Amador CA -120.822 38.418 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1851 1852-1942 ">1,310,000" short t ">277,000" ">31,000" "18,000" no no "Hillman and others, 1984; USBM Production Data 1902-42" unk sig unk neg no no Substantial resource developed to replace depleted reserves at Kennedy mine during 1930's but never worked. ">1,188" >8.6 >1 neg no no unk sig unk neg no no LSGQ PC40 40 430 Keystone Lone Pine Inyo CA -117.129 35.844 Unclassified unk unk unk unk unk unk 1993 "400,000" short t 0.40 unk no no no Randol 1996 Keystone Mining unk unk unk unk unk unk 360 5 unk neg no no La Grange La Grange Stanislaus CA -120.459 37.667 39a Placer Au-PGE 1849 1907-1951 ">70,000,000" cu yds "630,000" unk no no no "Clark, 1970" 20 unk no no no PLAC PLAC 87 552 La Grange Weaverville Trinity CA -122.989 40.740 39a Placer Au-PGE 1850 1851-1942 ">100,000,000" cu yds "387,000" unk no no no "Clark, 1970" 12 unk no no no La Porte La Porte Plumas CA -120.945 39.713 39a Placer Au-PGE 1850s 1855-1871 "2,900,000" unk no no no "Clark, 1970" 90 unk no no no PLAC PLAC 53 518 Yes "Lava Cap (Banner, Central)" Nevada City Nevada CA -120.970 39.228 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1860 1860-1958 ">1,002,265" short t "520,000" ">2,193,000" "224,013" "247,235" no "Logan, 1941; USBM Minerals Yearbook and Production Data 1934-58" "Early production from Banner, North Banner, and Central mines." >909 16 >68 neg neg no Lightner Angels Camp-Carson Hill Calaveras CA -120.560 38.073 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein by 1857 1896-1915 ">570,000" short t ">145,000" ">10,000" no no no "Clark and Lydon, 1962; USBM Production Data 1902-1914" >520 5 >0.3 no no no LSGQ PC40 50 440 Lincoln Sutter Creek Amador CA -120.800 38.395 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein ~1851 1851-1887 "97,000" unk no no no "Logan, 1927" 1995 "668,000" short t 0.41 unk no no no Randol 1996 Production figure thought to be excessive. Substantial low-grade resource remains. U.S. Energy 3 unk no no no 606 9 unk no no no ? U.S. Energy SEC Form 10K Lincoln (Garden Bar) Lincoln (Garden Bar) Placer CA -121.272 38.934 39a Placer Au-PGE 1930's "23,500,000" cu yds "139,000" "17,000" no no no "Orris and Bliss, 1985" 3 0.5 no no no PLAC PLAC 75 540 Long Valley Mono CA -118.867 37.700 25c "Epithermal vein, Comstock" 25a Hot-spring Au-Ag "Creede, Comstock and Sado epithermal vein" no no no no no no 1997 "111,800,000" short t 0.02 unk no no no "Steininger, 1997" Royal Gold - Amax Gold no no no no no no "101,400" 63 unk no no no QZAD GB22 04 095 Yes Lowell Hill Lowell Hill Nevada CA -120.778 39.266 39a Placer Au-PGE by 1854 1850's-1915 "3,750,000" cu yds "200,000" unk no no no "Orris and Bliss, 1985; Lindgren, 1911" "4,500,000" cu yds 0.01 unk no no no "Yeend, 1974" "Lindgren, 1911 estimated a larger resource of 22,000,000 cu yds of uknown grade." 6 unk no no no 1 unk no no no PLAC PLAC 64 529 Magalia Magalia Butte CA -121.589 39.844 39a Placer Au-PGE 1849 1850's-1930's ">66,000" unk no no no "Clark, 1970" "Clark, 1970 also reports a traditional production figure of 1,900,000 oz Au which he regards as excessive." >2 unk no no no PLAC PLAC 51 516 Mammoth Keyesville Kern CA -118.501 35.623 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1855 1850's-1941 ">8,000" short t "29,000" ">4,000" no no no "Troxel and Morton, 1962; USBM Production Data 1902-41" >7 1 neg no no no LSGQ PC40 72 462 Mammoth West Shasta Shasta CA -122.454 40.763 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1852 1905-1925 "3,311,145" short t "140,000" "7,813,000" "271,133,000" neg "15,236,000" "Kinkel and others, 1956; USBM Minerals Yearbook 1905-25." "3,004" 4 243 123 neg 7 KVMS PC15 01 369 Manzanita Nevada City Nevada CA -121.128 39.270 39a Placer Au-PGE 1850 1850-1894 "242,000" unk no no no "Clark, 1970" 8 unk no no no Mariposa Mariposa Mariposa CA -119.958 37.480 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1849 1849-1932 ">114,000" short t "116,000" unk no no no "Julihn and Horton, 1940; Bowen and Gray, 1957" >103 4 unk no no no LSGQ PC40 70 460 Mary Harrison - Malvina Coulterville Mariposa CA -120.216 37.695 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein ~1852 1852-1942 ">463,000" short t "128,000" unk neg neg no "Bowen and Gray, 1957" Substantial low-grade resource remains. >420 4 unk no no no LSGQ PC40 62 452 Masonic Masonic Mono CA -119.117 38.367 25e "Epithermal Au, quartz-alunite" Epithermal quartz-alunite Au 1902 1902-1959 "74,694" short t "55,791" "38,749" 900 no no USBM Production Data 1902-59 1988 "1,063,000" short t 0.06 0.80 neg no no Randol 1990 Precision International Resources 68 2 1 neg no no 964 2 26 neg no no Massachusetts Hill Grass Valley Nevada CA -121.006 39.249 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1850-1901 "280,000" short t "191,360" unk no no no "McQuiston, 1986" 254 6 unk no no no May Lundy Homer (Lundy) Mono CA -119.260 38.017 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1877 1879-1930's "100,000" short t "145,000" unk no no no "Clark, 1970; Heller, no date" "130,000" short t 1.00 unk no no no "Heller, no date" Cut-off grade during production was 1 opt Au. 5 unk no no no 120 4 unk no no no LSGQ PC40 55 445 McLaughlin Knoxville Napa CA -122.357 38.836 25a Hot-spring Au-Ag 1979 1985-1996 "21,793,000" short t "2,737,260" "1,307,000" no no no Homestake 1985-96 SEC Form 10K 1996 "16,627,000" short t 0.06 unk no no no Homestake 1996 SEC Form 10K Homestake "19,770" 85 41 no no no "15,084" 33 unk no no no HTSG PC34 02 385 Yes Homestake SEC Form 10K; www.homestake.com Meadow Lake (Excelsior) Meadow Lake Nevada CA -120.521 39.397 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1863 1865-1905 ">10,000" short t "9,700" unk no no no "Clark, 1970; USBM Production Data 1902-05" 1987 "600,000" short t 0.15 unk no no no AMH 1993 entry for Earth Sciences Earth Sciences >9 0.3 unk no no no 540 3 unk no no no Mesquite Mesquite Imperial CA -114.963 33.098 25a Hot-spring Au-Ag 1981 1932-1996 ">83,801,000" short t "2,121,636" sig neg no no Consolidated Gold Field 1986-88 Annual Reports; Hanson 1991-92 SEC Form 10K; Santa Fe Pacific Gold 1992-96 SEC Form 10K; USBM Production Data 1932-57 1996 "156,150,000" short t 0.02 sig no no no Santa Fe Pacific Gold 1996 SEC Form 10K Newmont Gold ">76,000" 66 sig neg no no "141,660" 88 sig no no no HTSG SB37 01 792 Yes Newmont Gold SEC Form 10K; www.newmont.com Michigan Bar (Sloughouse) Michigan Bar (Sloughouse) Sacramento CA -121.086 38.474 39a Placer Au-PGE by 1850 1850-1940's ">1,700,000" unk no no no "Clark, 1970" >53 unk no no no Michigan Bluff Michigan Bluff Placer CA -120.774 39.043 39a Placer Au-PGE 1850 1850-1927 "6,000,000" cu yds "240,000" unk no no no "Clark, 1970" ">3,000,000" cu yds 0.09 unk no no no "Jarman, 1927" 8 unk no no no 8 unk no no no PLAC PLAC 71 536 Midas Harrison Gulch Shasta CA -122.985 40.390 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1894 1896-1914 "179,187" short t "176,236" ">27,000" no no no "Lydon and O'Brien, 1974; USBM Production Data 1915-53" 163 5 >0.8 no no no LSGQ PC40 09 399 Milkmaid-Franklin French Gulch Shasta CA -122.669 40.722 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1852 1850's-1942 "121,000" unk no no no "Lydon and O'Brien, 1974" 4 unk no no no LSGQ PC40 07 397 Moonlight Valley Lights Creek Plumas CA -120.854 40.195 17 Porphyry Cu Porphyry Cu 1966 no no no no no no 1972 "176,400,000" short t 0.001 0.09 0.38 no no "Amex, 1972" "About 360,000,000 short t material with about 0.3% Cu at a lower cut-off grade." no no no no no no "160,000" 8 494 605 no no Moore's Flat Moore's Flat Nevada CA -120.850 39.419 39a Placer Au-PGE by 1853 1850's-1880's "26,000,000" cu yds "259,000" unk no no no "Lindgren, 1911; Orris and Bliss, 1985" "15,000,000" unk unk no no no "Lindgren, 1911" 8 unk no no no unk unk no no no PLAC PLAC 60 525 Mormon Bar Mormon Bar Mariposa CA -119.943 37.463 39a Placer Au-PGE 1848 1850's-1930's "75,000" unk no no no "Clark, 1970" 2 unk no no no PLAC PLAC 89 554 Morning Star Ivanpah San Bernardino CA -115.491 35.362 40a Detachment-fault-related polymetallic 1907 1980-1990 "2,173,006" short t "65,832" "108,296" no no no Vanderbilt Gold 1980-90 SEC Form 10K 1990 "5,731,000" short t 0.05 unk no no no Vanderbilt 1990 SEC Form 10K Vanderbilt Gold "1,971" 2 3 no no no "5,199" 8 unk no no no NONE NONE 36 287 ? Mount Gaines Hornitos Mariposa CA -120.177 37.540 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein ~1868 1870's-1949 ">206,000" short t "174,000" ">29,500" neg neg no "Bowen and Gray, 1957; USBM Production Data 1905-49" >187 5 >0.9 neg neg no LSGQ PC40 67 457 Mountaineer Nevada City Nevada CA -121.026 39.257 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein -1913 "97,000 to 145,000" unk no no no "Clark, 1970" 3 to 4.5 unk no no no Murchie Nevada City Nevada CA -120.987 39.265 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1878-1938 "708,500" short t "283,000" ">841,868" neg neg no "MacBoyle, 1919; USBM Production Data 1902-31; McQuiston, 1986" 643 9 >26.2 neg neg no Nashville Nashville El Dorado CA -120.841 38.581 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein by 1851 1851-1936 "97,000" unk no no no "Clark, 1970" 3 unk no no no LSGQ PC40 35 425 New York Hill Grass Valley Nevada CA -121.075 39.199 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein by 1852 1852-1894 "100,000" short t "73,000" unk no no no "McQuiston, 1986" 91 2 unk no no no North Bloomfield North Bloomfield Nevada CA -120.915 39.394 39a Placer Au-PGE 1851 1853-1884 "30,000,000 to 40,000,000" cu yds ">218,000" unk no no no "Clark, 1970" "800,000,000" cu yds 0.005 unk no no no "Yeend, 1974" >6.7 unk no no no 124 unk no no no PLAC PLAC 61 526 Old Eureka Sutter Creek Amador CA -120.799 38.388 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1852 1852-1952 ">902,000" short t "880,000" ">59,000" no no no "Anonymous, 1951; Carlson and Clark, 1954" 1942 "125,000" short t 0.50 unk no no no "Anonymous, 1951" Remaining resource when mine closed. >818 27 >1.8 no no no 113 2 unk no no no LSGQ PC40 42 432 Omaha - Lone Jack - Homeward Bound - Wisconsin Grass Valley Nevada CA -121.063 39.187 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1855 1855-1899 "220,000" short t "154,000" unk no no no "McQuiston, 1986" 200 5 unk no no no Oneida Jackson - Plymouth Amador CA -120.787 38.374 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1851 1867-1911 ">304,000" short t ">121,000" ">9,500" no no no "Carlson and Clark, 1954; USBM Production Data 1902-1911" >276 >3.8 >0.3 no no no Ophir Ophir Placer CA -121.124 38.905 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850s? 1850's-1930's "242,000" unk no no no "Clark, 1970" 8 unk no no no LSGQ PC40 30 420 Oriental Alleghany Sierra CA -120.858 39.460 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850s 1850's-1956 "206,000" unk no no no "Carlson and Clark, 1956" Dickey Exploration 6 unk no no no LSGQ PC40 17 407 Original Clearinghouse Mariposa CA -119.864 37.673 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1908 1911-1937 "175,156" short t "79,637" "25,364" 340 134 no "Bowen and Gray, 1957" 159 2 1 neg neg no Original Amador Amador City Amador CA -120.826 38.423 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1852 1852-1950 ">477,000" short t "100,400" ">14,000" no no no "Carlson and Clark, 1954; USBM Production Data 1902-1950" Substantial low-grade resource remains. >433 3 >0.4 no no no LSGQ PC40 39 429 Orleans (Klamath River) Orleans (Klamath River) Humboldt CA -123.541 41.381 39a Placer Au-PGE by 1850 1850-1930's "138,300" unk no no no "Tooker and Vercoutere, 1986" 4 unk no no no PLAC PLAC 42 507 Oro Cruz (Tumco) Tumco Imperial CA -114.810 32.887 Unclassified 1884 1895-1946 ">128,000" short t "60,000" ">13,000" neg no no "Morton, 1977; USBM Production Data 1905-46" 1994 "7,294,000" short t 0.05 unk no no no Hecla 1994 SEC Form 10K Hecla - MK Gold >116 2 >0.4 neg no no "6,617" 11 unk no no no NONE NONE 43 294 Development suspended Hecla SEC Form 10K Oroville Oroville Butte CA -121.627 39.413 39a Placer Au-PGE 1849 1898-1952 "1,964,000" unk no no no "Clark, 1970" 61 unk no no no PLAC PLAC 58 523 Pacific Quartz Placerville El Dorado CA -120.799 38.727 36a Low-sulfide Au-quartz vein 1852 1852-1915 "72,000" unk no no no "Clark and Carlson, 1956" 2 unk no no no LSGQ PC40 33 423 Patterson Patterson Mono CA -119.232 38.412 25c "Epithermal vein, Comstock" 1860s 1880-1950 ">87,000" short t ">2,140" ">2,390,000" "35,000" "1,400" no "Clark, 1970; USBM Production Data 1902-50" >79 >0.07 >74 neg neg no QZAD GB22 02 093 Penn Campo Seco Calaveras CA -120.874 38.230 28a "Massive sulfide, kuroko" 1861 1882-1953 "997,000" short t "74,000" "2,339,000" "81,000,000" "1,700,000" "24,000,000" "Singer, 1992; Irelan, 1888; USBM Production Data 1902-53" 904 2 73 37 1 11 KVMS PC17 02 373 Pennsylvania - W.Y.O.D. Grass Valley Nevada CA -121.055 39.209 36a Low-sulfide Au-quartz vein 1870 1890-1909 ">161,000" short t "135,000" unk no no no "Johnston, 1940" >146 4 unk no no no Picacho Picacho Imperial CA -114.649 32.962 40a Detachment-fault-related polymetallic 25a Hot-spring Au-Ag 1861 1861-1996 "17,000,000" short t "612,000" unk no no no "Glamis Gold 1985-92 SEC Form 20F and 1993-96 SEC Form 10K; Sharp, 1934" 1996 "1,142,300" short t 0.04 unk no no no Glamis Gold 1996 SEC Form 10K Glamis Gold "15,400" 19 unk no no no "1,036" 1 unk no no no HTSG SB37 03 794 Yes Glamis Gold SEC Form 10K Pinacate (Perris) Pinacate (Perris) Riverside CA -117.322 33.773 22c "Vein, polymetallic" Polymetallic vein and replacement 1874 1876-1952 ">53,000" neg neg neg no "Clark, 1970; USBM Production Data 1902-52" >1.6 neg neg neg no PMV PMVN 49 666 Pine Tree-Josephine Bagby Mariposa CA -120.119 37.588 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1848 1860-1944 ">540,000" short t ">194,000" ">20,000" neg no no "Bowen and Gray, 1957; Smith and others, 1987" "9,549,000" short t 0.07 unk no no no Randol 1996 Goldenbell Mining 490 >6 >0.6 neg no no "8,663" 19 unk no no no LSGQ PC40 66 456 Placerville Placerville El Dorado CA -120.087 38.725 39a Placer Au-PGE 1848 1848-1930's "1,200,000" unk no no no "Clark and Carlson, 1956" 38 unk no no no PLAC PLAC 76 541 Plumas-Eureka Johnsville Plumas CA -120.708 39.758 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1851-1944 ">387,000" unk neg neg no "Clark, 1970" 12 unk neg neg no LSGQ PC40 12 402 Plumbago (Croesus) Alleghany Sierra CA -120.813 39.452 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1875-1928 ">152,000" short t "169,000" ">7,800" no no no "Clark, 1970" >138 5 >0.24 no no no LSGQ PC40 19 409 Plymouth Jackson - Plymouth Amador CA -120.843 38.475 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1852 1852-1943 "2,150,000" short t "656,000" ">76,000" neg no no "Logan, 1927; Perry and Moehlman, 1943; USBM Production Data 1914-1943" "1,950" 20 >2.4 neg no no LSGQ PC40 36 426 Pocket Belt Pocket Belt Tuolumne CA -120.345 37.962 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1851 1851-1940 "267,000" unk no no no "Julihn and Horton, 1940" 8 unk no no no LSGQ PC40 58 448 Poker Flat Poker Flat Sierra CA -120.844 39.693 39a Placer Au-PGE 1850s 1850's-1930's "677,000" unk no no no "Clark, 1970" Production for Howland Flat portion of district only. 21 unk no no no PLAC PLAC 54 519 Potholes Potholes Imperial CA -114.504 32.829 39a Placer Au-PGE 1780 1780-1930's "97,000" unk no no no "Clark, 1970" 3 unk no no no Princeton Mount Bullion Mariposa CA -119.970 37.502 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1852 1859-1927 ">497,000" short t "213,000 to 290,000" unk no no no "Bowen and Gray, 1957; Julihn and Horton, 1940" >451 6.6 to 9 unk no no no LSGQ PC40 69 459 Rainbow Alleghany Sierra CA -120.834 39.464 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850's-1918 "121,000" unk no no no "Clark, 1970" 4 unk no no no LSGQ PC40 18 408 "Rand (Baltic-Lamont, Yellow Aster)" Randsburg Kern CA -117.661 35.357 25d "Epithermal vein, Sado" "Creede, Comstock and Sado epithermal vein" 1895 1897-1996 "40,541,400" short t "1,087,000" ">171,000" no no no Glamis Gold 1985-92 SEC Form 20F and 1993-96 SEC Form 10K 1996 "88,293,000" short t 0.02 unk no no no Glamis Gold 1996 SEC Form 10K Glamis Gold "36,779" 34 >5.3 no no no "80,098" 58 unk no no no SADO SB31 "03 04" "785 786" Yes Glamis Gold SEC Form 10K Red Cloud Kinsley Mariposa CA -120.085 37.739 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1880-1895 "73,000" unk no no no "Bowen and Gray, 1957" 2 unk no no no LSGQ PC40 61 451 Reid Old Diggings Shasta CA -122.429 40.661 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1800's-1940 ">106,000" short t "121,000" ">114,300" no no no "Hotz, 1971; USBM Production Data 1905-1940" 1984 "400,000" metric t 13.37 unk no no no "MM, 8/1984, v. 151, no. 2, p. 89" 96 1 4 no no no 400 5 unk no no no LSGQ PC40 08 398 Rich Bar Rich Bar Plumas CA -121.185 40.022 39a Placer Au-PGE 1850 1850-1860's "435,000" unk no no no "Clark, 1970" 14 unk no no no Rich Gulch Butt Valley Plumas CA -121.143 40.046 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850s? 1933-1942 "77,000" unk no no no "Tooker and Vercoutere, 1986" 1993 "10,100,000" short t 0.07 unk no no no Randol 1996 Northgate Exploration 2 unk no no no "9,200" 22 unk no no no LSGQ PC40 11 401 ? Rising Sun Colfax Placer CA -120.968 39.107 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1866 1866-1884 ">97,000" unk no no no "Clark, 1970" Brush Creek Mining & Development 3 unk no no no LSGQ PC40 27 417 Royal-Mountain King Hodson (Madam Felix) Calaveras CA -120.689 38.002 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1858 1885-1995 ">6,184,000" short t "433,000" ">313,000" no no no "Fuller and others, 1996; USBM Production Data 1902-53; FMC Gold SEC Form 10K 1990-94" 1988 Reserves depleted 1995. FMC Gold ">5,610" 14 10 no no no LSGQ PC40 56 446 Shut down Reclaimed 1998 Salmon River Salmon River Siskiyou CA -123.180 41.379 39a Placer Au-PGE 1849 1849-1930's "1,400,000" unk no no no "Clark, 1970" 44 unk no no no PLAC PLAC 43 508 San Gabriel San Gabriel (Mount Baldy) Los Angeles CA -117.752 34.275 39a Placer Au-PGE 1848 1848-1956 "115,000" unk no no no "Koschmann and Bergendahl, 1968" 4 unk no no no PLAC PLAC 96 561 San Juan Ridge Badger Hill - North Columbia - North San Juan Nevada CA -120.750 39.333 39a Placer Au-PGE 1849 1850-1896 "25,000,000" cu yds "107,000 to 155,000" unk no no no "Clark, 1970; Siskon Gold 1996 SEC Form 10K" 1984 "60,000,000" cu yds 0.02 unk no no no "Siskon Gold 1996 SEC Form 10K; Placer Service Corp., 1984" Siskon Gold 3.3 to 4.8 unk no no no 28 unk no no no PLAC PLAC 63 528 Yes Siskon Gold SEC Form 10K Scotts Flat Scotts Flat Nevada CA -120.867 39.417 39a Placer Au-PGE 1850s 1850's-1880's "53,750,000" cu yds sig unk no no no "Lindgren, 1911; Jarman, 1927" "5,000,000" cu yds 0.01 unk no no no "Yeend, 1974" "Resource much larger with up to 140,000,000 cu yds material of unknown grade." sig unk no no no 1 unk no no no Sentinal Peak Inyo CA -117.122 36.097 Unclassified unk unk unk unk unk unk "600,000 to 800,000" short t up to .05 22.00 1.00 1.00 "Vredenburgh, 1988" unk unk unk unk unk unk 540 to 725 <1.2 411 to 547 5 to 7 5 to 7 Shaws Flat Sonora Tuolumne CA -120.416 38.009 39a Placer Au-PGE 1848 1848-1899 "290,000" unk no no no "Clark, 1970" 9 unk no no no Sheep Ranch Sheep Ranch Calaveras CA -120.469 38.212 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1868 1870's-1952 "640,000" short t "294,000" ">18,000" "13,680" no no "Julihn and Horton, 1938; USBM Production Data 1902-52" 581 9 >0.6 neg no no LSGQ PC40 49 439 Shoshone Resting Springs (Tecopa) Inyo CA -116.101 35.826 19a Polymetallic replacement Mississippi Valley Polymetallic vein and replacement by 1883 1907-1957 "402,000" short t "41,700" "2,698,000" "537,000" "96,985,000" "3,884,000" USBM Production Data 1902-57 1976? "300,000" short t unk 2.50 unk 6.00 6.80 "Long, 1992, Randol, 1996" "Additional production of more than 3,600 short t ore after 1960 by lessees. Potential resource of 0.9 to 1.8 million st of unknown grade." Sikaman Gold 365 1 84 neg 44 2 270 unk 23 unk 16 19 PMR1 SB18 01 747 Sierra Buttes Sierra City Sierra CA -120.643 39.574 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1870-1942 ">250,000" short t "854,000 to 1,287,000" ">9,000" no no no "Clark, 1970; USBM Production Data 1902-42" >230 27 to 40 >0.3 no no no LSGQ PC40 13 403 Silverado - Palisade Calistoga Napa CA -122.604 38.652 25a Hot-spring Au-Ag by 1872 1876-1948 ">103,000" short t "36,000" "2,598,000" "40,000" "4,700" no "Clark, 1970; USBM Production Data 1925-41" >93 1 81 neg neg no HTSG PC34 03 386 Siskon Dillon Creek Siskiyou CA -123.642 41.579 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1917 1953-1960 ">300,000" short t "100,000" "1,000,000" no no no Randol 1996 "Gossan mined for Au 1953-1960. Substantial sulfide resource remains, perhaps up to 3,000,000 short t material." Amada Mineral >270 3 31 no no no Sixteen-to-one Alleghany Sierra CA -120.843 39.466 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1896 1896-1996 ">1,067,000" short t ">1,100,000" ">128,000" no no no Original Sixteen-to-One Mine 1996 SEC Form 10K Original Sixteen to One Mine >968 >34 >4 no no no LSGQ PC40 16 406 Yes None Skidoo Emigrant (Skidoo) Inyo CA -117.147 36.336 "Vein, Au-quartz, peraluminous granite" 1908 1908-1955 "123,000" short t "69,000" "70,000" neg "9,000" no USBM Minerals Yearbook and Production Data 1908-1955 "Fyfe, 1980" Within Death Valley National Park 112 2 2.2 neg neg no 3 5 neg neg neg LSGP LSGP 04 237 Sliger Greenwood El Dorado CA -120.932 38.941 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1864 1870's-1942 ">320,000" short t "138,000" ">5,000" neg no no "Clark and Carlson, 1956" >291 4 >0.2 neg no no LSGQ PC40 28 418 Smartsville Smartsville "Yuba, Nevada" CA -121.866 39.208 39a Placer Au-PGE 1854 1855-1879 "629,000" unk no no no "Clark, 1970" 20 unk no no no Snelling Snelling Merced CA -120.466 37.510 39a Placer Au-PGE by 1850 1907-1952 "170,000,000" cu yds "486,000" unk no no no "Orris and Bliss, 1985; Clark, 1970" 15 unk no no no PLAC PLAC 88 553 Soledad Mountain Mohave Kern CA -118.169 34.980 25d "Epithermal vein, Sado" "Creede, Comstock and Sado epithermal vein" 1894 1902-1959 "1,225,000" short t "296,357" "4,018,995" neg no no USBM Production Data 1902-59 1997 "47,700,000" metric t 0.87 12.8 no no no "NM 11/17/97, p.12" Golden Queen "1,111" 9 125 neg no no "47,700" 42 611 no no no SADO SB31 05 787 2Q/1999 Golden Queen AIF Sonora Sonora Tuolumne CA -120.383 37.987 39a Placer Au-PGE 1848 1848-1860's "532,000" unk no no no "Clark, 1970" 17 unk no no no Soulsby Soulsbysville Tuolumne CA -120.261 37.988 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1858 "266,000" unk no no no "Clark, 1970" 8 unk no no no LSGQ PC40 57 447 South Eureka Sutter Creek Amador CA -120.795 38.380 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1891-1918 ">1,148,000" short t "256,500" ">51,000" no no no "Carlson and Clark, 1954; USBM Production Data 1902-1918" "1,041" 8 >1.6 no no no LSGQ PC40 44 434 South United Soulsbysville Tuolumne CA -120.386 38.071 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein "82,000" unk no no no "Clark, 1970" 3 unk no no no LSGQ PC40 57 447 Spanish Washington Nevada CA -120.786 39.382 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1883 1931-1944 "159,115" short t "31,679" "430,114" "590,514" "812,140" "184,335" USBM Production Data 1931-44 1989 "2,400,000" short t 0.05 unk unk unk unk AMH 1996 entry for International Panorama Resources "An additional 300,000 oz Au potential reserve." International Panorama Resources 144 1 13 neg neg neg "2,200" 4 unk unk unk unk Standard Hill Mohave - Rosamond Kern CA -118.170 35.006 25e "Epithermal Au, quartz-alunite" Epithermal quartz-alunite Au 1894 1902-1988 "800,000" short t "81,306" "421,089" no no no Randol 1988-90; USBM Production Data 1902-56 Reserves depleted 1988. Billeton 730 3 13 no no no Shut down? Stonewall Cuyamaca San Diego CA -116.569 32.983 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1870 1870-1908 "100,000" unk no no no "Weber, 1963" 3 unk no no no LSGQ PC40 75 465 Sulfide Ridge Lights Creek Plumas CA 17 Porphyry Cu 1968? no no no no no no 1972 ">10,000,000" short t unk unk 0.25 no no "Amex, 1972" Much additional material at the same grade. California-Engels Mining no no no no no no ">9,000" unk unk >23 no no Sultana - Orleans Grass Valley Nevada CA -121.038 39.194 36a Low-sulfide Au-quartz vein by 1856 1864-1942 "400,000" short t "364,000" unk no no no "McQuiston, 1986" 360 11 unk no no no Superior Lights Creek Plumas CA 17 Porphyry Cu 1964 no no no no no no 1972 "100,000,000" short t 0.001 0.03 0.33 no no "Amex, 1972" California-Engels Mining no no no no no no "91,000" 3 93 299 no no Telegraph Halloran Springs San Bernardino CA -115.830 35.383 Unclassified 1930 1932-1938 ">19,000" short t "4,800" unk no no no "Tucker and Sampson, 1943" 1990 "720,000" short t 0.51 1.16 no no no Randol 1990 An additional 1.6 million st possible reserve of unstated grade. Cascade Energy & Metals - Telegraph Gold >17 0.1 unk no no no 653 11 26 no no no Trinity River Basin Trinity River Basin Trinity CA -123.014 40.956 39a Placer Au-PGE by 1851 1850's-? "1,750,000" unk no no no "Yeend and Shawe, 1989" 54 unk no no no PLAC PLAC 44 509 Tropico Hill Mohave - Rosamond Kern CA -118.231 34.878 25e "Epithermal Au, quartz-alunite" Epithermal quartz-alunite Au 1894 1902-1956 "343,000" short t "135,540" "259,374" neg neg no USBM Production Data 1902-56 311 4 8 no no no Union - Church El Dorado El Dorado CA -120.827 38.648 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850s? 1885-1939 ">211,000" short t "131,000 to 242,000" ">7,000" no no no "Clark and Carlson, 1956; USBM Production Data 1902-39" >191 4 to 7.5 >0.2 no no no LSGQ PC40 34 424 Utica Angels Camp Calaveras CA -120.588 38.087 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein ~1849 1860's-1939 ">2,815,000" short t "861,000" ">42,400" no no no "Clark and Lydon, 1962; USBM Production Data 1902-39" Mother Lode Gold Mines Consolidated ">2,554" 27 >1.3 no no no LSGQ PC40 51 441 Volcano Volcano Amador CA -120.508 38.459 39a Placer Au-PGE by 1849 1849-1932 "100,000" unk no no no "Koschmann and Bergendahl, 1968" Production estimated. 3 unk no no no PLAC PLAC 80 545 Walker Lights Creek Plumas CA -120.668 39.962 "Vein, Cu" 1904 1916-1949 "5,311,000" short t "171,838" "3,437,078" "158,593,350" no no "Long, 1995" Substantial resource of uknown size and grade remains. "4,818" 5 107 72 no no Washington Hornitos Mariposa CA -120.224 37.526 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1850 1852-1954 "115,000" unk neg neg no "Bowen and Gray, 1957" 4 unk neg neg no LSGQ PC40 68 458 Waterloo-Langtry Calico San Bernardino CA -116.906 34.976 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1881 1881-1896 "15,000,000 to 20,000,000" ">150,000 short t barite" "Feiss and others, 1996" 1980's "60,000,000" short t neg 2.75 to 3.6 10% barite "Tarman and Jessey, 1994" Production for district. Resource at Waterloo-Langtry deposits. Pan American Minerals unk 466 to 622 neg neg neg "54,000" neg 51 to 67 QZAD SB27 01 768 Being promoted Western World Smartsville Yuba CA -121.292 39.175 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1973 no no no no no no "1,453,000" short t 0.03 0.42 2.62 Randol 1990 Kinross Gold - United Gunn Resources no no no no no no "1,318" 1.5 19 35 unk unk KVMS PC17 01 372 Wildman-Mahoney Sutter Creek Amador CA -120.808 38.394 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein ~1851 -1901 ">600,000" short t ">161,000" unk no no no "Logan, 1927" >544 5 unk no no no LSGQ PC40 41 431 You Bet You Bet Nevada CA -120.933 39.189 39a Placer Au-PGE by 1849 1849-1918 "47,000,000" cu yds "145,000" unk no no no "Clark, 1970; Lindgren, 1911" 1927 "23,440,000" short t 0.01 unk no no no "Jarman, 1927" "Lindgren, 1911 estimated 100,000,000 cu yds gravel remaining; Jarman, 1927's estimate is that part workable in 1927." 5 unk no no no 5 unk no no no PLAC PLAC 70 535 Young America Sierra City Sierra CA -120.631 39.615 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1883 1883-1897 "73,000" unk no no no "Clark, 1970" 2 unk no no no Yuba Graniteville Nevada CA -120.704 39.353 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein "97,000" unk no no no "MacBoyle, 1919" 3 unk no no no Zaca Monitor Alpine CA -119.706 38.666 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1862 1864-1981 ">860,000" short t ">79,000" ">1,830,000" ">6,600" ">36,600" ">29,000" "Clark, 1977; USBM Production Data 1902-59" 1987 "13,459,000" short t 0.03 0.55 neg neg neg "EMJ, 9/1987, v. 188, p. 168" Production data incomplete. Western States Minerals >780 >2.5 >57 neg neg neg "12,200" 10 230 neg neg neg QZAD GB22 01 092 Being permitted Zeibright Emigrant Gap Nevada CA -120.754 39.331 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1903-1918 "65,000" short t "8,000" "1,500" no no no USBM Production Data 1903-18 "1,300,000" short t 0.17 unk no no no Randol 1996 Production by Empire-Star from 1934 to 1942 unknown. Pallas Resource 59 0.25 0.05 no no no "1,200" 7 unk no no no Zeila Jackson - Plymouth Amador CA -120.763 38.345 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1860s 1860's-1914 ">823,000" short t ">242,000" ">19,500" no no no "Carlson and Clark, 1954; USBM Production Data 1902-1914" >747 >7.5 >0.6 no no no LSGQ PC40 47 437 Zenda Loraine (Amalie) Kern CA -118.464 35.291 Unclassified by 1904 1909-1932 "54,000" short t "3,600" "101,820" no no no "USBM Production Data 1909-32; Troxel and Morton, 1962" 1993 "1,200,000" short t 0.05 0.83 no no no Randol 1996 Claimstake Resources 49 0.1 3 no no no "1,100" 1.9 31 no no no NONE NONE 37 288 Yes Allard La Plata (California) La Plata CO -108.088 37.407 20c Porphyry Cu-Au Porphyry Cu by 1902 no no no no no no 1984 "35,000,000" metric t 0.002 0.15 0.40 no no Platinum "Mutschler and Mooney, 1995" Aston Resources no no no no no no "32,000" 2 163 128 no no ALKG CR20 05 017 Alma Mosquito (Alma) "Park Lake" "CO CO" -106.125 39.333 19a Polymetallic replacement 22c "Vein, polymetallic" Polymetallic vein and replacement 1860 1902-1989 "1,336,000" short t "854,278" "961,127" "866,779" "21,024,945" "608,739" USBM Minerals Yearbook and Production Data 1902-1958; Cobb Resources SEC Form 10K 1988-89 1988 "1,022,000" short t 0.27 unk no no no Cobb Resources 1988 SEC Form 10K Substantial production from 1874 to 1901. Alma American - Cobb Resources - Boulder Gold "1,212" 27 30 neg 10 neg 927 9 unk no no no PMR2 CR16 02 008 Animas - Eureka "Animas, Eureka" San Juan CO -107.563 37.834 22c "Vein, polymetallic" 25b "Epithermal vein, Creede" Polymetallic vein and replacement 1870 1902-1991 "15,813,000" short t "1,816,772" "36,188,889" "88,080,455" "640,720,000" "597,016,000" "USBM Minerals Yearbook and Production Data 1902-89; Standard Metals Annual Reports 10K 1974-82; Echo Bay SEC Form 10K 1985-91; Koschmann and Bergendahl, 1968" 1990 "4,231,500" short t 0.20 5.63 unk unk unk "EMJ 2/86 (Sultan Mountain); Randol 1996 (Gold King, Henrietta); Echo Bay 1990 SEC Form 10K (Sunnyside)" "Substantial production from 1874 to 1901 including 410,000 oz Au. Remaining resource includes deposits at Sultan Mountain, Gold King, Henrietta, and Sunnyside." Washington Mining - Echo Bay - Gold King Consol. - Aston Resources "14,345" 57 "1,126" 40 291 271 "3,839" 26 741 >4 >24 >29 PMV PMVN "46 44" "663 661" Aspen Roaring Fork (Aspen) Pitkin CO -106.833 39.167 19a Polymetallic replacement Sherman-type Polymetallic vein and replacement 1879 1880-1956 ">3,155,000" short t 256 "100,129,700" "471,311" "560,107,989" "24,893,565" "Henderson, 1926; USBM Minerals Yearbook and Production Data 1902-56" Aspen Western "2,863" neg "3,114" neg 254 11 PMR1 CR15 02 006 Blackhawk - Central City (North Clear Creek) Placers Central City Gilpin CO -105.263 39.772 39a Placer Au-PGE 1859 1859-1961 ">42,000" ">6,000" no no no "Henderson, 1926; Parker, 1974; USBM Minerals Yearbook and Production Data 1902-61" Production data before 1902 very sketchy but total production almost certainly exceeds 2 metric t gold. ~2 unk no no no PLAC PLAC 52 517 Breckenridge Breckenridge Summit CO -106.042 39.483 22c "Vein, polymetallic" 19a Polymetallic replacement Polymetallic vein and replacement 1872 1874-1961 ">810,000" short t ">52,754" ">1,998,755" ">403,814" ">68,260,594" "166,494,561" "Lovering, 1934; USBM Minerals Yearbook and Production Data 1902-61" "400,000" short t >1.0 unk unk unk unk Randol 1996 Production records incomplete. Resource at Blue Tunnel mine. >735 >1.6 >62 neg 31 76 363 >12 unk unk unk unk PMV PMVN 35 652 Breckenridge placers Breckenridge Summit CO -105.980 39.470 39a Placer Au-PGE 1859 1859-1960 "~735,000" ">97,105" no no no "Henderson, 1926; USBM Minerals Yearbook and Production Data 1902-60" Production before 1902 includes small production from other districts in Summit county. 23 >3 no no no PLAC PLAC 59 524 Caprock Pearl Jackson CO -106.499 40.965 31a Sedimentary exhalative Zn-Pb Sedimentary exhalative Zn-Pb-Ag by 1988 unk unk unk unk unk unk 1991 "1,111,000" short t unk unk unk unk 8.60 USBM Minerals Yearbook 1991; Randol 1996 BHP - Caprock Resources unk unk unk unk unk unk "1,008" unk unk unk unk 87 ? Cashin La Sal Montrose CO -108.949 38.311 30b Sediment-hosted Cu Sediment-hosted Cu 1896 1903-1958 "25,000" short t 135 "146,903" "1,752,676" 700 no USBM Minerals Yearbook and Production Data 1902-58 "13,000,000" short t unk unk 0.50 no no AMH 1997 entry for Summo Minerals Production for district. Summo Minerals 23 neg 5 1 neg no "12,000" unk unk 59 no no Yes Central City - Idaho Springs and contiguous districts Cascade - Central City - Idaho Springs - Montana - Trail Creek - Ute Creek "Clear Creek Gilpin" "CO CO" -105.550 39.742 22c "Vein, polymetallic" 22b Alkaline Au-Te Polymetallic vein and replacement 1859 1902-1961 "5,371,000" short t "1,286,239" "10,425,041" "18,969,023" "54,909,813" "6,525,430" "USBM Minerals Yearbook and Production Data 1902-61; Koschmann and Bergendahl, 1968" "177,000" short t 0.38 0.70 0.50 4.00 4.00 AMH 1997 entry for Franklin Consolidated "Substantial production before 1902, including at least 4,500,000 oz Au. Small production after 1961. Production includes Au and Ag from probable alkaline Au-Te deposits in Central City district. Resource at Franklin mine." Franklin Consol. - Gold Rush Casino & Mining "4,872" 40 324 9 25 3 161 2 4 1 6 6 PMV PMVN "30 32 33" "647 649 650" Chalk Creek Chalk Creek Chaffee CO -106.333 38.667 22c "Vein, polymetallic" Polymetallic vein and replacement by 1870 -1959 ">318,491" short t "~278,000" ">1,017,597" ">1,105,474" ">19,035,795" "14,766,172" "Koschmann and Bergendahl, 1968; Dings and Robinson, 1957; USBM Minerals Yearbook 1950-59" "Production before 1902 (~164,000 oz Au) may be overestimated." >289 9 >32 neg 9 7 PMV PMVN 37 654 "Creede (Amethyst, Bulldog etc. veins)" Creede Mineral CO -106.933 37.875 25b "Epithermal vein, Creede" "Vein, polymetallic" "Creede, Comstock and Sado epithermal vein" 1883 1891-1985 ">3,836,603" short t "150,201" "84,215,216" "5,228,000" "314,808,000" "97,892,000" "Steven and RattŽ, 1965; USBM Minerals Yearbooks 1957-71; Homestake SEC Form 10K 1972-85" 1985 "1,200,000" short t unk 14.20 unk 1.90 unk Homestake 1985 SEC Form 10K Resource at Bulldog mine. Homestake - Crown Resources - Sutton Resources ">3,481" 5 "2,619" 2 143 44 "1,100" unk 530 unk 21 unk QZAD CR26 02 029 Creede (Bachelor Mountain disseminated) Creede Mineral CO -106.938 37.879 Unclassified 1885 1919 unk no <800 no no no "Smith, 1981" 1981 "3,348,000" short t unk 6.39 unk unk unk "Smith, 1981" unk no neg no no no "3,037" unk 665 unk unk unk Cripple Creek Cripple Creek Teller CO -105.133 38.717 22b Alkaline Au-Te Au-At-Te vein 1890 1891-1993 ">34,674,093" short t "19,451,742" "2,308,740" neg neg no "Henderson, 1926; USBM Minerals Yearbook 1924-62; Nerco SEC Form 10K 1989-91; Golden Cycle SEC Form 10K 1987-93" 1993 "72,974,000" short t 0.03 0.01 no no no Golden Cycle SEC Form 10K 1993 Independence Mining - Golden Cycle Gold ">31,456" 605 72 neg neg no "66,201" 68 18 no no no ALKG CR21 01 018 Yes Golden Cycle SEC Form 10K; www.minorco.com Crystal Hill Crystal Hill Saguache CO -106.270 37.870 25 "Epithermal vein, quartz-adularia" "Creede, Comstock and Sado epithermal vein" ~1880 1907-1953 "~20,000" short t ~800 "~11,000" neg neg no USBM Minerals Yearbook and Production Data 1907-53 "1,500,000" short t 0.04 0.33 unk no no "Pansze, 1987" Production before 1902 unknown. 18 neg 0.3 neg neg no "1,400" 1.6 15 unk no no QZAD CR26 03 030 Dawson Grape Creek Fremont CO -105.290 38.390 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide by 1916 1943-1959 "6,651" short t 79 "1,674" "29,593" "144,100" "502,100" USBM Minerals Yearbook and Production Data 1943-47 "430,600" short t 0.31 unk unk unk unk Randol 1996 Production for Grape Creek district. Celtic Minerals - Uranerz 6 neg neg neg neg neg 391 4 unk unk unk unk KVMS CR24 01 025 Yes Empire Empire Clear Creek CO -105.683 39.779 22c "Vein, polymetallic" 22b Alkaline Au-Te Polymetallic vein and replacement 1862 1862-1959 ">543,000" short t ">225,260" ">242,005" ">295,427" ">530,501" "28,062" "Lovering and Goddard, 1950; USBM Minerals Yearbook and Production Data 1902-59" "11,800,000" short t 0.06 unk no no no Randol 1996 "Some 75,500 oz Au produced by sluicing oxide zone 1862-90. Rest of production from lodes 1902-59. Production includes Au and Ag from probable alkaline Au-Te deposits in district. Resource at Grace mine." Marquette Minerals >493 >7 >7.5 neg neg neg "10,700" 20 unk no no no PMV PMVN 31 648 Fairplay - Alma (South Platte) Fairplay - Alma Park CO -105.090 39.221 39a Placer Au-PGE 1859 1859-1957 ">207,000" ">45,000" no no no "Singewald, 1950; USBM Minerals Yearbooks 1939-57" >6 >1 no no no PLAC PLAC 69 534 Fourmile Fourmile Moffat CO -107.727 40.757 39a Placer Au-PGE 1891 1905-1969 "4,222" 230 no no no USBM Minerals Yearbook and Production Data 1905-69 1983 "Monazite, ilmenite, rutile, euxenite, columbite" USBM Minerals Yearbook 1983 Resource is Joker placer deposit with 0.02 to 0.06 opt Au. 0.1 neg no no no 31 unk no no no Galena Galena Hinsdale CO -107.318 38.058 22c "Vein, polymetallic" Polymetallic vein and replacement 1871 1902-1959 "126,767" short t "3,003" "594,474" "1,787,207" "12,032,591" "614,787" USBM Minerals Yearbooks and Production Data 1902-59 115 0.1 19 1 5 neg QZAD CR26 01 028 Georgetown - Silver Plume Griffith Clear Creek CO -105.725 39.700 22c "Vein, polymetallic" Polymetallic vein and replacement 1859 1859-1959 ">963,000" short t "145,000" ">5,543,000" ">464,000" ">35,264,000" ">33,355,000" "Koschmann and Bergendahl, 1968; USBM Minerals Yearbook and Production Data 1902-59" "About 112,000 oz Au produced before 1902. Production of other metals before 1902 cannot be determined." Earth Sciences >874 5 >172.4 >0.21 >16 >15 PMV PMVN 34 651 Gilman Gilman Eagle CO -106.367 39.517 19a Polymetallic replacement Polymetallic vein and replacement 1878 1880-1981 "13,107,000" short t "398,809" "67,644,932" "211,672,000" "316,976,000" "1,868,362,000" Manganese "Lovering and others, 1978; Gulf and Western Industries SEC Form 10K 1972-81; Radabaugh and others, 1968" Production is for Eagle County of which >99% by value is from Gilman district. Reserves depleted. "11,890" 12 "2,104" 96 144 848 PMR1 CR15 01 005 Gold Brick - Quartz Creek - Box Canyon Gold Brick - Quartz Creek - Box Canyon Gunnison CO -106.583 38.625 22c "Vein, polymetallic" Polymetallic vein and replacement 1879 1880-1959 ">204,000" short t ">80,000" ">534,000" ">37,000" ">1,780,000" "9,400" "Koschmann and Bergendahl, 1968; USBM Minerals Yearbook and Production Data 1902-59" "More than 14,000 oz Au produced before 1902." >185 >2.5 >17 neg neg neg PMV PMVN 38 655 Gold Hill Gold Hill Boulder CO -105.383 40.054 22b Alkaline Au-Te 22c "Vein, polymetallic" Au-At-Te vein 1859 1902-1959 "476,401" short t "163,141" "529,628" "522,060" "1,502,122" "72,300" USBM Minerals Yearbooks and Production Data 1902-59 "128,000" short t 0.51 4.61 no no no Randol 1996 Production from both alkaline Au-Te and polymetallic vein deposits. Resource at Cash mine. Gold Hill Ventures 432 5 17 neg 1 neg 116 2 18 no no no ALKG CR20 03 015 Gold Hill Mesa El Paso CO -104.873 38.833 Tailings no no no no no no 1991 "14,500,000" short t 0.04 >0.04 no no no USBM Minerals Yearbook 1988 and 1991 Tailings from mill at Colorado Springs which treated ore from Cripple Creek District. Royal Gold no no no no no no "13,200" 18 >16 no no no Grand Island-Caribou Grand Island-Caribou Boulder CO -105.583 39.983 22c "Vein, polymetallic" 22b Alkaline Au-Te Polymetallic vein and replacement 1860 1902-1981 "266,820" short t "34,552" "1,450,004" "74,910" "2,019,519" "15,000" USBM Minerals Yearbook and Production Data 1902-81 1995 "1,600,000" short t 0.14 unk no no no "Cappa and others, 1997" Production includes Au and Ag from probable alkaline Au-Te deposits in district. Resource at Cross mine. Hendricks Minerals 242 1.1 45 neg 1 neg "1,450" 7 unk no no no PMV PMVN 29 646 Gunnison Gold Belt Cebolla Gunnison CO -107.100 38.367 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1897 1902-1957 "55,649" short t "8,889" "41,744" "213,168" "1,676" 400 USBM Minerals Yearbook and Production Data 1902-57 "1,820,000" short t 0.05 unk unk unk unk EMJ 1/85; AMH 1989 Production from several deposits. Colorado Gold 51 0.3 1 neg neg neg "1,651" 3 unk unk unk unk KVMS CR24 02 026 Hahns Peak Hahns Perak Routt CO -106.929 40.842 Unclassified 1865 1907-1957 988 short t 188 "13,727" "32,703" "16,414" "3,000" USBM Minerals Yearbook and Production Data 1907-57 1969 "710,000,000" short t unk 0.29 unk 0.10 0.06 "Young and Segerstrom, 1973" 1 neg 0.4 neg neg neg "644,000" unk "6,400" unk 644 390 Idaho Springs (South Clear Creek) Placers Idaho Springs Clear Creek CO -105.512 39.740 39a Placer Au-PGE 1859 1859-1959 "~140,000" >495 no no no "Henderson, 1926; USBM Minerals Yearbook and Production Data 1902-59" 1984 "500,000 to 1,000,000" cu yds .01 to .05 unk no no no USBM Minerals Yearbook 1984 May include small placer gold production from Empire and other districts in Clear Creek County. Resource at Lowe placer. 4 unk no no no .16 to 1.6 PLAC PLAC 52 517 Jamestown Central Boulder CO -105.375 40.125 22b Alkaline Au-Te 22c "Vein, polymetallic" Au-At-Te vein 1865 1882-1959 ">730,000" short t ">72,600" ">335,000" ">300,000" ">3,000,000" "7,000" "Lovering and Goddard, 1950; USBM Minerals Yearbook and Production Data 1902-59" "Fluorite, Molybdenum" Randol 1996 "Production from both alkaline Au-Te and polymetallic vein deposits. Resource of 20,000 oz Au." Energetics >660 >2.2 >10 neg >1 neg 0.6 ALKG CR20 01 013 Kerber Creek Kerber Creek (Bonanza) Saguache CO -106.074 38.228 22c "Vein, polymetallic" 22b Alkaline Au-Te Polymetallic vein and replacement 1879 1880-1959 ">649,597" short t "16,926" "5,711,929" "16,110,683" "43,566,842" "9,449,410" "Burbank and Henderson, 1932; USBM Minerals Yearbook 1930-59" >589 1 178 7 20 4 La Plata La Plata (California) La Plata CO -108.042 37.417 22b Alkaline Au-Te Au-At-Te vein 1873 1878-1958 ">181,812" short t "208,026" "2,027,870" "287,976" "740,483" "8,000" "Eckel and others, 1949; USBM Minerals Yearbook 1938-57" 1985 "139,000" metric t 1.08 1.31 unk unk unk "Saunders and May, 1986" Resource at Bessie G mine. >165 6 63 neg neg neg 126 5 6 unk unk unk ALKG CR20 05 017 Lake City Lake Hinsdale CO -107.333 38.017 22c "Vein, polymetallic" 25e "Epithermal vein, quartz-alunite" "Creede, Comstock and Sado epithermal vein" ~1842 1902-1961 "29,578" short t "4,961" "358,580" "255,293" "1,480,994" "190,093" USBM Minerals Yearbooks and Production Data 1902-61 Earth Sciences 27 0.2 11 neg 1 neg QZAD CR26 01 028 Leadville California Lake CO -106.250 39.250 19a Polymetallic replacement 22c "Vein, polymetallic" Polymetallic vein and replacement 1868 1869-1996 ">26,444,000" short t "2,868,000" "246,425,000" ">104,600,000" "2,506,200,000" "2,267,100,000" "Pyrites, manganese, iron, bismuth" "Henderson, 1926; USBM Minerals Yearbooks and Production Data 1904-70; Asarco SEC Form 10K 1971-96" 1996 "25,782,200" short t unk 1.57 unk unk unk "Manganese, pyrites" "Asarco 1996 SEC Form 10K (Black Cloud); USBM Minerals Yearbook 1986 (Diamond-Resurrection); Randol 1996 (Hopemore); Meeves and Darnell, 1970 (district resources)" "Excludes production from Sherman mine. Production before 1904 includes small production from other districts in Lake County. Resource at Black Cloud, Diamond-Resurrection, Hopemore mines and remainder of district. Resource data incomplete." Asarco - Leadville Corp. - Canuc Resources - Leadville M & M "23,990" 89 "7,665" >47 "1,137" "1,028" "23,389" >35 "1,259" >3 >252 >614 PMR2 CR16 03 009 Yes Asarco SEC Form 10K; www.asarco.com Leadville - Tennessee Pass California - Tennessee Pass Lake CO -106.320 39.240 39a Placer Au-PGE 1859 1860-1956 ">301,300" >809 no no no "Henderson, 1926; USBM Minerals Yearbook and Production Data 1902-56" >9 unk no no no PLAC PLAC 67 532 Lone Cone Lone Cone (Dunton) Dolores CO -108.098 37.767 22c "Vein, polymetallic" Polymetallic vein and replacement 1880 1896-1950 ">89,190" short t "22,263" "1,063,644" "6,476" "57,502" "2,076" "McKnight, 1974; Henderson, 1926; USBM Minerals Yearbooks and Production Data 1902-77" 1991 "112,500" short t 0.41 7.90 unk unk unk Robertson Info-Mine Resource at Emma mine. Lucas Gold Resources - National Gold and Nickel Resources >81 0.7 33 neg neg neg 102 1.4 28 unk unk unk PMR3 CR17 01 010 Magnolia Magnolia Boulder CO -105.380 39.990 22b Alkaline Au-Te 22c "Vein, polymetallic" Au-At-Te vein 1875 1875-1953 ">32,000" short t "155,000" ">17,000" neg neg no "Lovering and Goddard, 1950; USBM Minerals Yearbook and Production Data 1902-53" "Production, probably overestimated, from both alkaline Au-Te and polymetallic vein deposits." Keystone M & M >27 5 sig neg neg no ALKG CR20 04 016 Ophir Iron Springs San Miguel CO -107.808 37.833 22c "Vein, polymetallic" 25b "Epithermal vein, Creede" Polymetallic vein and replacement 1877 1902-1958 "872,616" short t "81,866" "4,178,298" "1,569,763" "35,160,038" "279,211" USBM Minerals Yearbooks and Production Data 1902-58 "Substantial production, mostly Ag, from 1989 to 1901." 792 3 130 neg 16 neg PMV PMVN 45 662 Platoro Platoro Conejos CO -106.536 37.350 25 "Epithermal vein, quartz-adularia" 25b "Epithermal vein, Creede" "Creede, Comstock and Sado epithermal vein" 1861? 1885-1952 >671 short t "1,885" "57,053" "4,815" "3,400" no "Henderson, 1926; USBM Minerals Yearbooks 1938-52" "605,200" short t 0.17 5.96 no no no AMH 1997 entry for International Panorama Resources Union Mines - International Panorama Resource 1 neg 2 neg neg no 549 3 112 no no no QZAD CR26 04 031 Yes Red Mountain - Sneffels - Telluride "Red Mountain, Sneffels, Upper San Miguel (Telluride)" "Ouray, San Miguel" CO -107.750 37.958 22c "Vein, polymetallic" "19a 25b" "Polymetallic replacement; Epithermal vein, Creede" Polymetallic vein and replacement 1875 1902-1990 "27,869,300" short t "4,707,101" "65,712,913" "168,191,500" "793,730,100" "785,134,300" USBM Minerals Yearbook and Production Data 1902-78 1996 "(1) 11,250,000 (2) >532,400 (3) 3,176,000" "metric t short t short t" "0.9 0.03" "12.7 1.76" "unk 0.67" "unk 3.05" "unk 4.42" (1) MJ 2/6/87; (2) Sunshine 1996 SEC Form 10K; Royal Gold 1989 SEC Form 10 K; (3) Newmont 1975 (grade) and 1978 Annual Reports (tonnage) Production data incomplete. Resource (2) at Revenue-Virginius and Camp Bird mines. Resource data incomplete; not possible to compute grades. Resource (3) probably much larger. Osiris Gold - Sunshine - Revenue-Virginius Mines - Federal Resources - Newmont "25,283" 146 "2,044" 76 360 356 ">14,164" >19 ">1,921" >25 >159 >149 PMV PMVN "41 43" "658 660" Yes Sunshine SEC Form 10K Rico Pioneer Dolores CO -108.025 37.667 19a Polymetallic replacement 22c "Vein, polymetallic" Polymetallic vein and replacement 1869 1879-1977 ">1,020,000" short t "81,854" "14,615,567" "11,319,530" "169,408,160" "165,634,000" Pyrites "McKnight, 1974; Henderson, 1926; USBM Minerals Yearbooks and Production Data 1902-77" 1985 "1,900,000" short t 0.03 1.69 1.96 unk unk "Long, 1992" Production data incomplete. Resource at NBH replacement deposit. >925 3 455 5 77 77 "1,700" 2 100 34 unk unk PMR3 CR17 01 010 San Luis San Luis Costilla CO -105.342 37.254 40a Detachment-fault-related polymetallic late 1500s 1991-1996 "9,034,000" short t "348,000" "152,000" no no no Battle Mountain Gold SEC Form 10K 1991-96 1986 "760,000" short t 0.04 unk unk no no Battle Mountain Gold 1996 SEC Form 10K Resource estimated by deducting 1996 production from 1995 reserves. Battle Mountain Gold - Earth Sciences "8,196" 11 5 no no no 690 1 unk unk no no FFTG FFTG 01 042 Shut down Battle Mountain Gold SEC Form 10K Sherman "California Horseshoe" "Lake Park" CO -106.179 39.223 19a Polymetallic replacement Sherman-type Polymetallic vein and replacement 1973-1984 "711,000" short t >718 "7,333,000" no ">3,460,000" no "Beaty and others, 1990; Day Mines SEC Form 10K 1975-80; Hecla SEC Form 10K 1981-84" Reserves depleted. Leadville Corp. 645 neg 228 unk >2 unk Silvercliffe - Rosita Hills "Hardscrabble (Silvercliffe, Westcliff) - Rosita Hills" Custer CO -105.458 38.167 22c "Vein, polymetallic" "25 22b" "Epithermal quartz-adularia, Alkaline Au-Te" Polymetallic vein and replacement 1874 1874-1959 ">311,831" short t "108,376" "4,570,640" "766,465" ">4,212,162" ">162,056" "Henderson, 1926; USBM Minerals Yearbook and Production Data 1902-59" 1984 "9,400,000" metric t 0.06 47.00 unk unk unk MJ 11/30/84 Pacific Minesearch >283 3 142 neg 2 neg "9,400" 0.56 443 unk unk unk PMV PMVN 39 656 Sugarloaf Sugarloaf Boulder CO -105.407 40.019 22c "Vein, polymetallic" Polymetallic vein and replacement 1859 1902-1951 "232,114" short t "95,139" "1,127,703" "132,874" "869,249" "11,400" USBM Minerals Yearbooks and Production Data 1902-51 Production records incomplete. 211 3 35 neg neg neg Summitville Summitville Rio Grande CO -106.550 37.417 25e "Epithermal vein, quartz-alunite" Epithermal quartz-alunite Au vein 1870 1873-1992 ">10,699,686" short t "557,237" "749,187" "594,511" "112,747" no "Henderson, 1926; USBM Minerals Yearbook 1924-58; Galactic Resources SEC Form 10K 1986-91" Reserves depleted. ">9,707" 17 23 neg neg no QZAL CR29 01 035 Tarryall Creek Tarryall Park CO -105.393 39.075 39a Placer Au-PGE 1859 1859-1947 ">74,000" ">10,000" no no no "Singewald, 1950; USBM Minerals Yearbooks 1939-47" >2 >0.3 no no no Tenmile (Kokomo - Robinson - Frisco) Consolidated Tenmile Summit CO -106.214 39.417 19a Polymetallic replacement 22c "Vein, polymetallic" Polymetallic vein and replacement 1878 1879-1956 ">558,000" short t "52,000" "2,867,000" ">500,000" ">31,000,000" "74,873,000" "Bergendahl and Koschmann, 1971; Koschmann and Bergendahl, 1968; USBM Production Data 1902-4" Silver production before 1902 estimated using silver to gold ratio for ore produced 1902-04. >506 1.6 89 neg >14 34 PMR2 CR16 01 007 Uncompahgre Uncompahgre Ouray CO -107.667 38.042 22c "Vein, polymetallic" 19a Polymetallic replacement Polymetallic vein and replacement 1875 1902-1968 "392,840" short t "90,615" "3,670,630" "2,323,286" "15,749,393" "2,518,091" "USBM Minerals Yearbook and Production Data 1902-68; Koschmann and Bergendahl, 1968" "Some 100,000 oz Au produced before 1902." Bachelor Development - International Gold Resources 356 3 114 1 7 1 PMV PMVN 40 657 Ward Ward Boulder CO -105.500 40.071 22b Alkaline Au-Te 22c "Vein, polymetallic" Au-At-Te vein 1861 1902-1959 "70,726" short t "41,236" "751,116" "309,733" "1,899,752" no "Lovering and Goddard, 1950; USBM Minerals Yearbook and Production Data 1902-59" "Perhaps 48,000 oz Au and 900,000 oz Ag produced 1885-1901. Production from both alkaline Au-Te and polymetallic vein deposits." 64 1.3 23 neg neg no ALKG CR20 02 014 Creighton (Franklin) Creighton Cherokee GA -84.267 34.295 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein by 1840 1892-1909 "150,000" short t "48,500" unk no no no "Pardee and Park, 1948" 140 1.5 unk no no no LSGQ SA26 01 699 Almaden Weiser Washington ID -116.714 44.240 25a Hot-spring Au-Ag 1936 no no no no no no 1994 "66,000,000" short t 0.02 unk no no no Randol 1996 Ican Minerals no no no no no no "60,000" 47 unk no no no HTSG PC31 01 381 Yes Arnett Creek - Humbug Mackinaw Lemhi ID -114.196 45.224 22c "Vein, polymetallic, Au-Ag" Polymetallic vein and replacement 1892 1892-1913 "40,000 to 80,000" short t "8,500" unk no no no "Reeves and Castagne, 1990" 1995 "16,400,000" short t 0.04 unk no no no Randol 1996; NM 6/12/95 "Production at Italian mine. Resource for Humbug; additional 386,000 oz Au resource at Arnett Creek." American Gold Resources 40 to 80 0.3 no no no no ">14,900" 31 unk no no no Yes Atlanta Atlanta Elmore ID -115.118 43.771 "Stockwork, disseminated Au-Ag" 22c "Vein, polymetallic, Au-Ag, Idaho batholith" 1865 no no no no no no 1996 "14,400,000" short t 0.07 0.18 no no no AMH 1997 entry for Atlanta Gold; Randol 1996 Atlanta Gold - Quest International Resources - Twin Gold no no no no no no "13,000" 33 79 no no no PMV PMVS 02 675 Yes www.atlanta-gold.com Atlanta Atlanta Elmore ID -115.118 43.771 22c "Vein, polymetallic, Au-Ag" Idaho Batholith type; veinlets; disseminated Polymetallic vein and replacement 1865 1867-1961 unk "290,000" "2,600,000" no no no "Kiilsgaard and Bacon, in press" 1996 "800,000" short t 0.34 unk no no no Randol 1996 Atlanta Gold - Quest International Resources - Twin Gold unk 9 81 no no no 726 8 unk no no no PMV PMVG 18 613 Yes Beartrack Mackinaw Lemhi ID -114.113 45.233 22c "Vein, polymetallic, Au-Ag" Stockwork; disseminated Au-Ag Polymetallic vein and replacement 1870 1902-1996 "9,008,000" short t "159,146" ">27,000" no no no "Koschmann and Bergendahl, 1968; FMC Gold 1995 SEC Form 10K; Meridian Gold 1996 SEC Form 20F" 1996 "25,600,000" short t 0.03 unk no no no Meridian Gold 1996 SEC Form 20F Meridian Gold "9,008" 5 >0.8 no no no "23,200" 26 unk no no no PMV PMVG 06 601 Yes Meridian Gold SEC Form 20K; www.meridiangold.com Black Pine (Tallman) Black Pine Cassia ID -113.042 42.078 26a.1 Sediment-hosted Au Sediment-hosted Au 1930s 1950-1996 "30,660,000" short t "391,900" ">172,900" no no no "Hefner and others, 1991; Pegasus Gold 1992-96 SEC Form 10K" 1996 "1,986,000" short t 0.02 unk no no no Pegasus Gold 1996 SEC Form 10K Pegasus Gold "27,814" 12 >5 no no no "1,802" 1 unk no no no SEDG GB31 01 197 Yes Pegasus Gold SEC Form 10K Black Pine Blackbird Lemhi ID -114.202 45.047 24d "Cu-Co, Blackbird type" 31a Sedimentary exhalative Zn-Pb (Cu-Co rich) Blackbird Co-Cu no no no no no no 1994 "12,580,000" short t unk unk 1.40 no no Cobalt Randol 1996 Formation Capitol no no no no no no "11,410" unk unk 160 no no Yes Blackbird Blackbird Lemhi ID -114.339 45.121 24d "Cu-Co, Blackbird type" 31a Sedimentary exhalative Zn-Pb (Cu-Co rich) Blackbird Co-Cu 1892 1951-1960 "1,900,000" short t "14,000" unk "63,000,000" no no "14,000,000 lbs cobalt" "Hughes, 1990; Bergendahl, 1964; Vhay, 1964" 1982 "7,000,000" short t 0.02 unk 1.40 no no 0.74% Co Randol 1996 Noranda "1,700" 0.4 neg 29 no no "6,350" 3 unk 89 no no NONE NONE 16 267 Yes Blue Dog Weiser Washington ID -116.933 44.312 25a Hot-spring Au-Ag by 1991 no no no no no no 1991 "6,000,000" short t .025 to .033 unk no no no SEGN#11 Gold Canyon Resources no no no no no no "5,400" 5 to 6 unk no no no Bobcat Gulch Eureka Lemhi ID -113.994 45.356 21a Porphyry Cu-Mo Porphyry Cu 1977 no no no no no no "60,000,000" short t unk unk 0.50 no no Molybdenum Randol 1996 Formation Capitol no no no no no no "54,000" unk unk 272 no no Yes Boise Basin Boise Basin Boise ID -116.083 43.917 22c "Vein, polymetallic, Au-Ag" 25c "Epithermal vein, Comstock" Polymetallic vein and replacement 1862 1863-1940 unk "733,386" sig unk unk unk "Anderson, 1947" unk 23 sig unk unk unk PMV PMVG 17 612 Boise Basin Boise Basin Boise ID -115.900 43.857 39a Placer Au-PGE 1862 1862-1958 "2,300,000" unk no no no "Koschmann and Bergendahl, 1968" 72 unk no no no PLAC PLAC 35 500 Bunker Hill - Last Chance Yreka Shoshone ID -116.138 47.536 "Vein, polymetallic, Coeur d' Alene" Revett-St Regis Fms 1885 1887-1990 "42,739,696" short t "32,484" "140,632,566" "19,723,884" "5,664,674,208" "2,344,064,888" "Cadmium, antimony, barite, cobalt" "Mitchell and Bennett, 1983; Bennett and Springer, 1991" 1990 "8,430,000" short t unk 1.60 unk 2.80 4.80 Cadmium "Randol, 1990" New Bunker Hill "38,773" 1 "4,374" 9 "2,569" "1,063" "7,650" unk 420 unk 214 367 PMV PMVD "5 13" 573 Yes Caledonia Yreka Shoshone ID -116.168 47.524 "Vein, polymetallic, Coeur d' Alene" Revett-St Regis Fms by 1896 1909-1942 "263,182" short t 323 "8,092,307" "3,707,336" "66,775,589" no "Mitchell and Bennett, 1983" New Bunker Hill 239 neg 252 2 30 no PMV PMVD 09 577 Champagne Lava Creek Butte ID -113.571 43.594 25a Hot-spring Au-Ag 25c "Epithermal vein, Comstock" 1883 1886-1993 "3,687,779" short t "61,475" "850,974" "80,000" "1,576,000" "2,922,000" "Anderson, 1929; USBM Minerals Yearbook 1937-49; Glamis Gold 1987-88 SEC Form 20F; Bema Gold 1991-93 SEC Form 20F" Reserves depleted. Idaho Gold "3,346" 2 27 neg neg 1 HTSG NR28 03 338 Shut down Reclaimed 1995 Clayton Bayhorse Custer ID -114.410 44.283 19a Polymetallic replacement Polymetallic vein and replacement 1877 1935-1986 "2,375,000" short t "2,284" "6,811,000" "1,413,977" "84,294,000" "27,524,425" "Fisher and others, 1995; USBM Minerals Yearbook, 1935-1977; Clayton Silver 1978-89 Annual Reports" 1989 "170,994" short t unk 3.89 unk unk unk Clayton International Resources "2,155" 0.07 212 1 38 13 155 neg 21 neg neg neg PMR1 NR12 01 307 Coeur Placer Center Shoshone ID -115.992 47.489 "Vein, polymetallic, Coeur d' Alene" Revett-St Regis Fms 1968 1969-1996 "2,366,113" short t "4,585" "38,280,791" "33,678,000" "331,731" "474,912" "Mitchell and Bennett, 1983; Asarco and Coeur d'Alene Mines SEC Form 10K 1981-1996" 1996 "451,000" short t unk 15.59 0.69 no no Coeur d'Alene Mines 1996 SEC Form 10K Asarco - Coeur d'Alene Mines "2,147" 0.01 "1,191" 15 neg neg 409 unk 219 3 unk unk PMV PMVD 21 589 Yes but may close late 1997 or early 1998 Asarco and Coeur d'Alene SEC Form 10K; www.asarco.com; www.coeur.com Colorado Gulch Colorado Gulch Blaine ID -114.331 43.483 Unclassified unk unk unk unk unk unk 1989 "280,000" short t 0.25 unk no no no AMH 1997 entry for Atlantis Mining & Mfg Atlantis unk unk unk unk unk unk 250 2 unk no no no Crescent Yreka - Evolution Shoshone ID -116.073 47.506 "Vein, polymetallic, Coeur d' Alene" Revett-St Regis Fms by 1886 1917-1986 "1,202,866" short t 731 "26,628,367" "9,090,794" "5,334,385" "657,477" Antimony "Mitchell and Bennett, 1983; Bennett and Springer, 1991; Crescent Mine Bullion Book" "Randol, 1992" Includes production of Alhambra and Big Creek mines. "1,091" neg 828 4 2 neg unk 123 unk unk unk PMV PMVD 17 585 Cumo Grimes Pass Boise ID -115.783 44.038 21b "Porphyry Mo, Low-F" 1963 no no no no no no "Baker, 1985; Kiilsgaard and others, 1989" "1,000,000,000" short t unk 0.06 0.06 no no 0.06% Mo; .008% W "Kirkham and Sinclair, 1995" Cimarron Minerals no no no no no no "907,000" unk "1,866" 544 no no MO MOLF 02 240 Dayrock Placer Center Shoshone ID -115.900 47.512 "Vein, polymetallic, Coeur d' Alene" by 1923 1924-1974 "1,276,488" short t "1,406" "6,526,992" "794,672" "154,918,341" "7,762,003" "Mitchell and Bennett, 1983" 1974 "61,200" short t unk 9.00 unk 8.40 unk Day Mines 1973-74 Annual Report Hecla "1,158" neg 203 neg 70 4 56 unk 17 unk 5 unk PMV PMVD 14 582 DeLamar - Stone Cabin De Lamar Owyhee ID -116.831 43.020 25a Hot-spring Au-Ag 25c "Epithermal vein, Comstock" 1889 1891-1996 "20,971,000" short t "987,473" "39,116,000" no no no "Piper and Laney, 1926; Mapco SEC Form 10K 1980-84; Nerco SEC Form 10K 1985-91; Kinross Gold Annual Report 1993-96" 1996 "11,621,000" metric t 1.35 35.26 no no no Kinross Gold 1995 Annual Report Kinross Gold "19,025" 31 "1,217" no no no "11,621" 16 410 no no no HTSG PC32 "1 2" 383 Yes www.kinross.com Eagle Creek Eagle Shoshone ID -115.863 47.698 30b "Sediment-hosted Cu, Revett" Sediment-hosted Cu by 1910 no no no no no no 1977 "15,000,000" metric t unk 16.00 0.47 no no "Spanski, 1992" Niagara Mining and Development no no no no no no "15,000" unk 240 71 no no Elk City Elk City Idaho ID -115.471 45.825 22c "Vein, polymetallic, Au-Ag" Idaho Batholith type; disseminated Polymetallic vein and replacement 1870 1870-1930 unk "143,000" unk neg neg neg "Shenon and Reed, 1934; Bliss, 1994" 1995 "9,200,000" short t 0.03 unk no no no Randol 1996 "Oxide resource at Buffalo Gulch, Ericson Reef, Deadwood, and Friday" Bema Gold - Idaho Consolidated Metals 4 unk neg neg neg "8,300" 7 unk no no no PMV PMVG 04 599 Yes Elk City Elk City Idaho ID -115.455 45.820 39a Placer Au-PGE 1861 1861-1900 "895,000" unk no no no "Thompson and Ballard, 1924" 28 unk no no no PLAC PLAC 23 488 Florence Florence Idaho ID -116.033 44.517 39a Placer Au-PGE 1861 1861-1936 "1,000,000" unk no no no "Brooks, 1969" 31 unk no no no PLAC PLAC 32 497 Galena Placer Center Shoshone ID -115.965 47.477 "Vein, polymetallic, Coeur d' Alene" Revett-St Regis Fms 1885 1922-1992 "6,207,672" short t "18,456" "135,713,530" "94,631,387" "25,310,516" "3,851,306" "Mitchell and Bennett, 1983; Bennett and Springer, 1991; Asarco and Coeur d'Alene Mines 1981-92 SEC Form 10K" 1996 "2,416,000" short t unk 14.72 0.39 2.64 unk Coeur d'Alene Mines 1996 SEC Form 10K Asarco - Coeur d'Alene Mines "5,632" 0.6 "4,221" 43 12 2 "2,192" unk "1,106" 9 58 unk PMV PMVD 23 591 To reopen 7/1997 Asarco and Coeur d'Alene SEC Form 10K; www.asarco.com; www.coeur.com Gibbonsville Gibbonsville Lemhi ID -113.925 45.555 39a Placer Au-PGE 1877 1877-1938 "96,000" unk no no no "Bergendahl, 1964; Ross, 1941" 3 unk no no no PLAC PLAC 24 489 Gold Fork (Little Valley) Donnelly Valley ID -116.023 44.698 39a Placer Au-PGE by 1917 neg neg no no no "Storch, 1958" 1917 "48,000,000" cu yds 0.11 unk no no no Ilmenite "Storch, 1958" neg neg no no no 16 unk no no no Gold Hunter Hunter Shoshone ID -115.785 47.472 "Vein, polymetallic, Coeur d' Alene" Wallace Fm 1882 1901-1954 "3,260,750" short t 615 "9,955,082" "456,810" "195,209,698" "1,144,318" "Mitchell and Bennett, 1983" 1996 "668,760" short t unk 16.70 unk 9.40 1.80 Hecla 1996 SEC Form 10K Production in 1996 included in Lucky Friday mine production. Hecla "2,958" neg 310 neg 89 neg 607 unk 347 unk 57 11 PMV PMVD 24 592 Golden Chest Summit Shoshone ID -115.834 47.617 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1883 1902-1949 "61,704" short t "11,874" "6,610" "16,366" "93,450" 719 Tungsten "Mitchell and Bennett, 1983" 1989 "4,800,000" short t 0.04 unk unk unk unk E/MJ 6/1989 Substantial production before 1902. Golden Chest 56 0.4 0.2 neg neg neg "4,400" 6 unk unk unk unk Being promoted Golden Eagle Orogrande - Ten Mile Idaho ID -115.583 45.667 Unclassified unk unk unk unk unk unk "8,000,000" short t 0.14 unk no no no AMH 1997 entry for Idaho Consolidated Metals Idaho Consolidated Metals unk unk unk unk unk unk "7,300" 34 unk no no no Grouse Creek Yankee Fork Custer ID -114.736 44.439 25a Hot-spring Au-Ag 25c "Epithermal vein, Comstock" by 1967 1994-1996 "3,033,883" short t "130,380" "824,854" no no no Hecla 1996 SEC Form 10K 1996 "6,767,552" short t 0.04 0.93 no no no Hecla "2,752" 4 26 no no no "6,140" 7 196 no no no HTSG NR28 02 337 Shut down 2Q 1997 Hecla SEC Form 10K Hailey gold belt Camas Blaine ID -114.450 43.417 22c "Vein, polymetallic, Au-Ag" Idaho Batholith type Polymetallic vein and replacement 1865 1885-1900s unk "129,000" "1,150,000" neg neg neg "Bergendahl, 1964" Advanced Min. Tech. 4 36 neg neg neg PMV PMVG 21 616 Hecla Lelande Shoshone ID -115.814 47.520 "Vein, polymetallic, Coeur d' Alene" Prichard-Burke Fms 1885 1898-1969 "7,686,967" short t "7,007" "40,788,931" "4,966,979" "1,424,099,978" "73,824,278" "Mitchell and Bennett, 1983" Hecla "6,974" 0.22 "1,269" 2 646 33 PMV PMVD 11 579 Helena-Frisco Lelande Shoshone ID -115.850 47.510 "Vein, polymetallic, Coeur d' Alene" Prichard-Burke Fms 1884 1897-1967 "2,676,379" short t "1,030" "6,131,065" "790,241" "213,201,249" "174,966,741" "Mitchell and Bennett, 1983" Asarco "2,428" 0.03 191 neg 97 79 PMV PMVD 15 583 Hercules Lelande Shoshone ID -115.808 47.543 "Vein, polymetallic, Coeur d' Alene" Prichard-Burke Fms 1889 1901-1965 "3,519,592" short t "5,564" "29,952,537" "3,760,660" "767,345,172" "9,616,058" "Mitchell and Bennett, 1983" Hecla "3,193" 0.2 932 2 349 4 PMV PMVD 03 571 Hercules Heath Washington ID -116.860 44.770 "Vein, polymetallic, Coeur d' Alene, with Au and W" Epithermal submarine veins and disseminations 1874 1881-1920 neg neg neg neg neg 1984 "4,500,000" short t unk 4.13 unk unk unk AMH 1997 entry for Anglo-Bomarc Mines Anglo-Bomarc - First Idaho Resources neg neg neg neg neg "4,100" unk 578 unk unk unk PMV PMVD 27 595 Iron Creek Blackbird Lemhi ID -114.115 44.962 24d "Cu-Co, Blackbird type" 30b "Sediment-hosted Cu, reduced facies" Blackbird Co-Cu 1967 no no no no no no "32,000,000" short t unk neg 0.52 no no 0.52% Co Randol 1996 Siskon Gold - Cominco no no no no no no "29,000" unk neg 151 no no NONE NONE 17 268 Yes Jack Waite Eagle "Shoshone Sanders" "ID MT" -115.744 47.668 "Vein, polymetallic, Coeur d' Alene" Lower Prichard Fm ~1900 1929-1969 "693,149" short t "1,584" "641,863" "1,017,000" "128,878,000" "20,424,000" "Mitchell and Bennett, 1983; USBM Production Data" Jack Waite 629 neg 20 neg 58 9 PMV PMVD 01 569 Lucky Friday Hunter Shoshone ID -115.780 47.471 "Vein, polymetallic, Coeur d' Alene" Revett-St Regis Fms 1889 1938-1996 "6,653,699" short t "50,741" "104,266,200" "21,324,000" "1,413,386,000" "169,088,000" "Mitchell and Bennett, 1983; Bennett and Springer, 1991; Hecla 1991-96 SEC Form 10K" 1996 "576,900" short t unk 12.70 unk 13.50 2.60 Hecla 1996 SEC Form 10K "Production includes 29,921 st ore from Gold Hunter mine in 1996." Hecla "6,036" 1.6 "3,243" 10 641 77 523 unk 228 unk 71 14 PMV PMVD 25 593 Yes Hecla SEC Form 10K Mackinaw Mackinaw Lemhi ID -114.157 45.236 39a Placer Au-PGE 1866 1866-1959 "258,000" unk no no no "Koschmann and Bergendahl, 1968" 8 unk no no no PLAC PLAC 27 492 Mineral Point Evolution Shoshone ID -116.006 47.489 "Vein, polymetallic, Coeur d' Alene" Revett-St Regis Fms by 1892 1919-1952 "440,779" short t 393 "5,859,581" "10,011,481" "127,162" no "Mitchell and Bennett, 1983" Coeur d'Alene Mines 400 neg 182 5 neg neg PMV PMVD 20 588 Monitor Beaver Shoshone ID -115.887 47.544 "Vein, polymetallic, Coeur d' Alene" Middle Prichard Fm 1885 1906-1977 "3,708,030" short t "2,178" "4,210,670" "3,138,200" "205,472,651" "401,256,743" "Mitchell and Bennett, 1983" "Includes Interstate-Callahan, Amazon, etc." Hecla "3,364" neg 131 1 93 182 PMV PMVD 02 570 Murray No. 1 Couer d'Alene Shoshone ID -115.917 47.617 39a Placer Au-PGE 1879 1917-1926 "11,331,387" cu yds "62,118" "11,722" no no no "USBM Mineral Yearbook, 1917-1926" Production from dredge operations only. Part of ground previously hydraulicked. 2 0.4 no no no PLAC PLAC 01 466 Neal Neal Elmore ID -115.833 43.583 22c "Vein, polymetallic, Au-Ag" Idaho Batholith type Polymetallic vein and replacement 1889 1889-1911 unk "97,000" unk no no no "Ross, 1941" 3 unk neg neg neg PMV PMVG 20 615 Page - Blackhawk Yreka Shoshone ID -116.201 47.528 "Vein, polymetallic, Coeur d' Alene" Revett-St Regis Fms 1887 1916-1969 "4,521,461" short t "7,441" "15,365,503" "2,854,677" "576,275,064" "552,978,641" "Mitchell and Bennett, 1983" "4,102" 0.2 478 1 261 251 PMV PMVD 06 574 Pierce City (Orofino Creek) Pierce City (Orofino Creek) Clearwater ID -115.875 46.501 39a Placer Au-PGE 1860 1860-1959 "385,000" unk no no no "Bergendahl, 1964" 12 unk no no no PLAC PLAC 18 483 Polaris Evolution Shoshone ID -116.052 47.502 "Vein, polymetallic, Coeur d' Alene" Revett-St Regis Fms 1884 1916-1943 "320,783" short t "1,265" "7,368,759" "2,197,222" "3,682,640" "29,718" "Mitchell and Bennett, 1983" 291 0.04 229 1 2 neg PMV PMVD 18 586 Red Ledge Seven Devils Adams ID -116.664 45.226 28a "Massive sulfide, kuroko" Submassive sulfide; stockwork; dissemination Volcanic-associated massive sulfide 1890s no no no no no no "Fifarek and others, 1994" 1992 "66,000,000" metric t 0.44 19.5 to 22 0.35 no 0.6 to 0.8 "Fifarek and others, 1994" Alta Gold no no no no no no "66,000" 29 "1,285 to 1,452" 234 neg 399 to 507 KVMS PC13 01 366 Robinson Dyke Dixie Idaho ID -115.492 45.523 Unclassified 1904 1935-1936 "8,000" short t ~500 unk no no no "Roberts, 1939" 1990 "1,970,000" short t 0.03 unk no no no Canyon Resources 1990 SEC Form 10K Canyon Resources 7 neg unk no no no "1,790" 2 unk no no no Rocky Bar Rocky Bar Elmore ID -115.299 43.694 22c "Vein, polymetallic, Au-Ag" Idaho Batholith type Polymetallic vein and replacement 1862 1864-1882 "270,000" unk no no no "Anderson, 1943" 8 unk neg neg neg PMV PMVG 19 614 Senator Stewart Yreka Shoshone ID -116.171 47.525 "Vein, polymetallic, Coeur d' Alene" Revett-St Regis Fms 1892 1904-1951 "1,041,814" short t "1,513" "6,610,160" "480,106" "150,925,283" "323,888" "Mitchell and Bennett, 1983" 945 neg 206 neg 68 neg PMV PMVD 08 576 Sherman Lelande Shoshone ID -115.820 47.525 "Vein, polymetallic, Coeur d' Alene" Prichard-Burke Fms 1890s 1927-1972 "661,071" short t "1,246" "3,930,759" "528,808" "118,700,646" "8,546,128" "Mitchell and Bennett, 1983" 600 neg 122 neg 54 4 PMV PMVD 07 575 Sidney Yreka Shoshone ID -115.192 47.488 "Vein, polymetallic, Coeur d' Alene" Middle Prichard Fm 1896 1921-1967 "1,071,197" short t "1,772" "1,931,081" "511,795" "88,002,942" "171,151,606" "Mitchell and Bennett, 1983" 972 neg 60 neg 40 78 PMV PMVD 22 590 Silver Summit Evolution Shoshone ID -116.025 47.506 "Vein, polymetallic, Coeur d' Alene" Revett-St Regis Fms by 1920 1948-1969 "798,761" short t "2,275" "19,932,835" "9,997,506" "147,555" "119,200" "Mitchell and Bennett, 1983" 1983 "52,505" short t unk 21.80 unk no no Consolidated Silver 1983 SEC Form 10K 725 0.07 620 5 neg neg 48 unk 36 unk no no PMV PMVD 16 584 Snowstorm Hunter Shoshone ID -115.733 47.467 30b "Sediment-hosted Cu, Revett" Sediment-hosted Cu by 1901 1904-1943 "826,580" short t "3,283" "4,123,186" "55,170,447" no no "Mitchell and Bennett, 1983" "E. Bennett, pers. commun., 1993" 750 neg 128 25 no no neg 138 26 no no SCU1 NR37 04 344 South Fork Couer d'Alene River tailings "Beaver, Evolution, Hunter, Lelande, Placer Center, Yreka" Shoshone ID -115.980 47.508 Tailings N/A 1910-1961 "6,805,779" short t "1,505" "4,794,281" "1,846,128" "107,280,278" "116,987,196" "Mitchell and Bennett, 1983" "6,174" neg 149 1 49 53 unk unk sig unk sig sig Standard - Mammoth Lelande Shoshone ID -115.836 47.519 "Vein, polymetallic, Coeur d' Alene" Prichard-Burke Fms 1887 1887-1965 "3,763,893" short t "2,452" "25,542,538" "205,966" "568,733,357" "949,832" "Mitchell and Bennett, 1983" "3,415" 0.08 795 neg 258 neg PMV PMVD 12 580 Star-Morning Hunter Shoshone ID -115.812 47.468 "Vein, polymetallic, Coeur d' Alene" Revett-St Regis Fms 1884 1895-1990 "26,439,368" short t ">18,141" "73,078,060" ">8,356,221" "3,471,796,000" "3,324,146,000" "Mitchell and Bennett, 1983; Bennett and Springer, 1991" Hecla - New Bunker Hill "23,985" >0.6 "2,273" 4 "1,575" "1,508" PMV PMVD 26 594 Sunshine Evolution Shoshone ID -116.068 47.501 "Vein, polymetallic, Coeur d' Alene" Revett-St Regis Fms 1884 1904-1996 "12,027,120" short t ">7,263" "340,860,969" "103,371,656" "139,671,091" "8,668,646" ">46,054,774 lbs antimony" "Mitchell and Bennett, 1983; Bennett and Springer, 1991; Sunshine SEC Form 10K, 1992-96" 1996 "1,600,000" short t unk 21.70 0.39 2.23 unk Sunshine 1996 SEC Form 10K Additional 179 million oz Ag in measured and inferred resources. Sunshine "10,911" neg "10,602" 47 63 4 ">1,500" unk "6,647" >6 >32 unk PMV PMVD 19 587 Yes Sunshine SEC Form 10K Tamarack & Custer Placer Center Shoshone ID -115.848 47.536 "Vein, polymetallic, Coeur d' Alene" Prichard-Burke Fms 1888 1905-1977 "2,819,472" short t "3,511" "8,753,391" "2,036,427" "338,308,629" "156,417,665" "Mitchell and Bennett, 1983" Hecla "2,558" neg 272 1 153 71 PMV PMVD 04 572 Tenmile Tenmile Idaho ID -115.667 45.833 39a Placer Au-PGE 1861 1861-1940 "97,000" unk no no no "Bergendahl, 1964; Ross, 1941; Shenon and Reed, 1934" 3 unk no no no PLAC PLAC 22 487 Thunder Mountain Thunder Mountain Valley ID -115.142 44.958 25a Hot-spring Au-Ag 1896 1896-1990 unk short t "151,000" "256,000" no no no USMX 1995 SEC Form 10K 1995 "5,290,000" short t 0.05 unk no no no USMX 1995 SEC Form 10K USMX unk 5 8 no no no "4,799" 8 unk no no no HTSG NR28 01 336 Being permitted USMX SEC Form 10K Tiger - Poorman Lelande Shoshone ID -115.813 47.523 "Vein, polymetallic, Coeur d' Alene" Prichard-Burke Fms 1884 1901-1961 "1,128,793" short t 1 "2,656,234" "1,735" "112,771,417" "127,846" "Mitchell and Bennett, 1983" "1,024" neg 83 neg 51 neg PMV PMVD 10 578 Trade Dollar - Black Jack De Lamar Owyhee ID -116.743 43.009 25a Hot-spring Au-Ag 1865 1865-1910 ">109,397" short t "132,580" "15,421,700" no no no "Piper and Laney, 1926" >99 4 480 no no no Triumph Warm Springs Blaine ID -114.284 43.665 31a Sedimentary exhalative Zn-Pb 19a Polymetallic replacement and veins Polymetallic vein and replacement 1864 1916-1958 "1,747,134" short t "69,129" "12,737,117" "3,793,763" "146,773,351" "187,501,661" "USBM Minerals Yearbooks 1916-58; USBM Production Data; Kiilsgaard, 1950" "1,700,000" short t 0.05 7.60 unk 4.00 5.30 Triumph Minerals "1,585" 2 396 2 67 85 "1,500" 3 402 unk 62 82 SEDX NR40 01 346 War Eagle Project French Carson Owyhee ID -116.711 43.007 25c "Epithermal vein, Comstock" 22c "Vein, polymetallic, Au-Ag" "Creede, Comstock and Sado epithermal vein" 1863 1863-1890 "154,000" unk no no no "Piper and Laney, 1926" "Randol, 1992" War Eagle 5 unk no no no 12 unk no no no QZAD PC24 01 377 Warren Warren Idaho ID -115.700 45.258 22c "Vein, polymetallic, Au-Ag" Idaho Batholith type Polymetallic vein and replacement 1866 1866-1959 "94,000" "58,000" neg neg neg "Reed, 1937; Bliss, 1994" 3 1.8 neg neg neg PMV PMVG 05 600 Warren-Marshall Warren-Marshall Idaho ID -115.745 45.306 39a Placer Au-PGE 1862 1862-1959 "807,000" unk no no no "Koschmann and Bergendahl, 1968" 25 unk no no no PLAC PLAC 26 491 Yellow Jacket Yellow Jacket Lemhi ID -114.527 44.982 22c "Vein, polymetallic, Cu-Pb-Au" Polymetallic vein and replacement 1868 1902-1949 "9,000" short t "3,489" "4,932" "12,099" "13,405" "4,115" "Fisher and others, 1995; Anderson, 1953" "525,000" short t 0.12 unk no no no Randol 1990 United States Antimony 8 0.1 0.2 neg neg neg 476 2.0 unk no no no PMV PMVG 09 604 ? Yellow Pine -Stibnite Stibnite Valley ID -115.332 44.927 22c "Vein, polymetallic, Au-Ag-Sb-W" Stockwork; disseminated Au-Ag Polymetallic vein and replacement 1902 1932-1996 "13,747,000" short t "699,100" "1,753,755" neg neg neg "831,829 units tungsten, 38,476 short t antimony" "Cooper, 1951; Fisher and others, 1995; USBM Minerals Yearbook 1946-52; MinVen Gold 1989-92 SEC Form 10K; Dakota 1994-96 SEC Form 10K" 1996 "26,112,000" short t 0.08 unk no no no Dakota Mining and Hecla 1996 SEC Form 10Ks Resource is mostly refractory sulfide. Dakota - Hecla "12,471" 22 55 neg neg neg "23,700" 63 unk no no no PMV PMVG "11 12" "606 607" Yellow Pine shut down 1996 Hecla SEC Form 10K; Dakota SEC Form 10K Illinois-Kentucky Illinois-Kentucky "Pope, Hardin, Livingston, Crittenden" "IL, KY" -88.423 37.527 32 Mississippi Valley 32c Mississippi Valley fluorite Mississippi Valley-type Pb-Zn 1818 1902-1995 ">23,400,000" short t no "209,900" "402,000" "140,016,000" "585,790,000" ">11,400,000 short t fluorspar" "Grogan and Bradbury, 1968; USBM Minerals Yearbook and Production Data 1900-1995" Cadmium Ozark-Mahoning ">11,000" no 7 neg 64 266 MVTD GP05 07 210 Shut down Upper Mississippi Valley Upper Mississippi Valley "Lafayette, Grant, Green, Jo Daviess, Dubuque " "IL, WI, IA" -90.420 42.450 32 Mississippi Valley 32a Southeast Missouri Pb-Zn Mississippi Valley-type Pb-Zn 1600s 1800-1979 ">60,000,000" short t no "63,600" "4,913,000" "1,716,410,000" "3,225,584,000" "Pyrites, cadmium" "Heyl, 1968; Heyl and others, 1959; USBM Minerals Yearbook and Production Data 1960-79" 1979 "3,717,000" metric t no neg neg 0.13 3.24 Cadmium "Kilgore and others, 1983" Resource at Shullsburg and Crawford-Elmo No. 3 mines. Total resource unknown. ">54,000" no 2 2 779 "1,463" "3,717" no neg neg 5 120 MVTD GP05 01 204 "Tri-state (Galena, Joplin, Picher)" Tri-state "Cherokee; Jasper, Newton, Lawrence; Ottowa" "KS MO OK" -94.650 37.083 32 Mississippi Valley 32a Southeast Missouri Pb-Zn Mississippi Valley-type Pb-Zn by 1810 1850-1970 ">402,588,300" short t no no no "5,685,542,000" "23,398,172,000" "Cadmium, germanium" "Martin, 1946; USBM Minerals Yearbooks 1946-1970" "5,300,000" short t no no no 0.21 3.10 "Cadmium, germanium, gallium" "Wharton and others, 1969" "Production tonnage excludes 152,070,000 st reprocessed mill tailings. Resource for MO portion of district only." ">365,000" no no no "2,579" "10,614" "4,800" no no no 10 149 MVTD GP05 "10 09 11" "213 212 214" Burkesville Central Kentucky Cumberland KY -85.335 36.775 32 Mississippi Valley Mississippi Valley-type Pb-Zn no no no no no no 1979 "50,000,000" short t no no no 3.00 3.50 Cadmium "Long, 1992" no no no no no no "45,000" no no no "1,361" "1,588" Fountain Run Central Kentucky Monroe KY -85.943 36.704 32 Mississippi Valley Mississippi Valley-type Pb-Zn no no no no no no "50,000,000" short t no no no unk 4.00 Cadmium "Long, 1992" no no no no no no "45,000" no no no unk "1,814" Alder Pond Somerset ME -70.200 45.338 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1985 no no no no no no 1993 "3,400,000" metric t 0.20 70.00 2.70 1.10 9.80 "Beck, F., written communication, 1997" BHP - Rio Algom no no no no no no "3,400" 0.7 238 83 34 302 Bald Mountain Aroostook ME -68.745 46.737 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1977 no no no no no no no "1,484,000 35,643,000" short t "0.109 unk" "2.47 unk" "unk 1.16" neg "unk 1.07" "Scully, 1993a" "First resource figure is for gossan cap, second figure for massive sulfide." Black Hawk Mining no no no no no no "33,681" 5 114 375 neg 346 KVMS NA11 01 247 Yes Blackhawk Hancock ME -68.622 44.391 24b "Massive sulfide, Besshi" Volcanic-associated massive sulfide by 1961 1972-1977 "1,019,910" short t no unk "15,964,000" "2,756,000" "115,320,000" "USBM Minerals Yearbook, 1972-77" 1976 "1,585,700" short t no unk unk unk 7.60 "USBM Mineral Yearbook, 1975, 1976" "Ore mined contained about 0.4 opt Ag, amount recovered unknown. Small production during World War I." Black Hawk Mining 925 no unk 7 1 52 "1,440" no unk unk unk 109 BVMS NA05 01 245 Catheart Mountain Somerset ME -70.217 45.536 17 Porphyry Cu Porphyry Cu 1965 no no no no no no no 1968 "20,000,000" short t unk unk 0.55 no no About 0.06% Mo "D.A. Singer, personal communication, 1996" Resource copper grade seems excessive; true grade perhaps 0.1 to 0.2% Cu. Scott Paper no no no no no no "18,000" unk unk 100 no no PCU1 NA02 01 244 "Harborside (Penobscot, Cape Rosier, Callahan)" Hancock ME -68.810 44.352 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide by 1881 1968-1972 "778,000" short t no "273,000" "13,734,000" "3,786,000" "68,930,000" Brooksville 1972 Annual Town Report 1972 "50,000" short t no unk 1.45 unk 2.83 Callahan 1971 SEC Form 10K Production data estimated in part. Remaining resource estimated by deducting 1972 production from 1971 reserves. 706 no 8 6 2 31 45 no unk 1 unk 1 KVMS NA13 01 249 Katahdin Iron Works Piscataquis ME -69.196 45.439 Unclassified Layered ultramafic Magmatic sulfide before 1900 unk no no no no no "Iron, pyrites" "60,000,000" metric t unk unk 0.07 no no "0.10% Co, 0.13% Ni, pyrites, arsenic" "Superior Oil Co., 1984" unk no no no no no "60,000" unk unk 42 no no Ledge Ridge Oxford ME -71.050 45.233 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide no no no no no no no "3,700,000" short t 0.01 0.53 0.96 0.79 2.26 "Buro, 1993" Boise Cascade - Aur Resources - Teck no no no no no no "3,400" 1.6 61 32 27 76 KVMS NA14 01 250 Mount Chase Penobscot ME -68.464 46.139 Unclassified Massive sulfide 1979 no no no no no no no "3,180,000" short t unk 3.05 1.45 4.83 11.25 "Scully, 1993b" J.M. Huber Co. no no no no no no "2,885" unk 302 42 139 325 KVMS NA11 02 248 543-S Keweenaw MI -88.180 47.360 23 Basaltic Cu Chalcocite in basalt no no no no no no no 1995 "1,651,800" short t no unk 4.15 no no Skillings 1/19/95 Great Lakes Minerals - Brookline Minerals no no no no no no "1,498" no unk 62 no no NONE NONE 09 260 Development on hold Ashbed Amygdaloid Keweenaw Houghton MI -88.650 47.100 23 Basaltic Cu Native Cu 1844 1855-1964 "10,904,000" short t no unk ">142,850,000" no no "White, 1968" Chiefly Atlantic mine; small production from tailings 1965-1967 not included Copper Range "9,892" no yes 65 no no NTCU LS08 06 230 Baltic Amygdaloid Keweenaw Houghton MI -88.579 47.079 23 Basaltic Cu Native Cu 1882 1898-1967 "61,914,000" short t no unk "1,854,000,000" no no "White, 1968" 1978 "1,506,500" metric t no unk 0.80 no no "Wilband, 1978" "Baltic, Champion, Globe, and Trimountain mines" Copper Range "56,167" no unk 841 no no "1,507" no unk 12 no no NTCU LS08 07 231 Calumet and Hecla Conglomerate Keweenaw Houghton MI -88.579 47.140 23 Basaltic Cu Native Cu 1864 1865-1964 "79,838,000" short t no unk "4,210,944,000" no no "White, 1968" 1978 "2,976,500" metric t no unk 1.18 no no "Wilband, 1978" "Calumet & Hecla, Centennial, Osceola, Tamarack and other mines" Calumet and Hecla "72,428" no unk "1,910" no no "2,977" no unk 35 no no NTCU LS08 04 228 Evergreen Series Keweenaw Ontonagon MI -89.100 46.764 23 Basaltic Cu Native Cu "5,673,000" short t no unk "72,073,672" no no "Wilband, 1978; White, 1968" 1978 "11,421,500" metric t no unk 1.11 no no "Wilband, 1978" Resource at Caledonia mine. "5,146" no unk 33 no no "11,422" no unk 127 no no Fissure Mines Keweenaw "Houghton, Keweenaw, Ontonagon" MI -88.200 44.400 23 Basaltic Cu Native Cu by 1740 1844-1925 no yes "213,400,000" no no "White, 1968; Drier and Du Temple, 1961" "Aboriginal copper production since 3,000 years BCE is estimated between 250,000 and 750,000 short t." no unk 97 no no Hills Creek Keweenaw Houghton MI -88.417 47.308 23 Basaltic Cu Native Cu 1965? no no no no no no 1966 "45,000,000" short t no unk >1.5 no no E/MJ 9/1966 Calumet and Hecla no no no no no no "41,000" no unk >612 no no Isle Royale Amygdaloid Keweenaw Houghton MI -88.461 47.236 23 Basaltic Cu Native Cu by 1852 1853-1948 "18,879,000" short t no yes "340,914,000" no no "White, 1968" 1978 "453,600" metric t no unk 1.00 no no "Wilband, 1978" Chiefly Isle Royale mine "17,127" no unk 155 no no 454 no unk 5 no no NTCU LS08 02 226 Kearsarge Amygdaloid Keweenaw Houghton MI -88.363 47.307 23 Basaltic Cu Native Cu by 1869 1887-1964 "98,173,000" short t no yes "2,271,817,760" no no "White, 1968; Wilband, 1978" 1978 "8,785,500" metric t no unk 0.69 no no "Wilband, 1978" Several mines. Calumet and Hecla "89,061" no unk "1,030" no no "8,786" no unk 61 no no NTCU LS08 01 225 Kingston Conglomerate Keweenaw Houghton MI -88.385 47.291 23 Basaltic Cu Native Cu 1962 1965-1967 "990,000" short t no yes "1,980,000" no no "Bornhorst, 1992" 1964 "150 to 200,000,000" short t no unk 1.5 to 1.75 no no E/MJ 6/1964 Calumet and Hecla 900 no unk 1 no no ">140,000" no unk ">2,000" no no Kona Marquette Marquette MI -87.367 46.500 30b Sediment-hosted Cu Sediment-hosted Cu 1888 no no no no no no 1978 "1,000,000,000" metric t no unk 0.30 no no "Wilband, 1978" Cleveland Cliffs Iron no no no no no no "1,000,000" no no "3,000" no no NONE NONE 13 264 Osceola Amygdaloid Keweenaw Houghton MI -88.516 47.186 23 Basaltic Cu Native Cu by 1878 1879-1964 "30,241,000" short t no no "596,111,999" no no "White, 1968; Wilband, 1978" "10,297,800" metric t no unk 0.95 no no "Wilband, 1978" Several mines. Calumet and Hecla "27,434" no no 270 no no "10,299" no unk 98 no no NTCU LS08 03 227 Pewabic Amygdaloid Keweenaw Houghton MI -88.600 47.140 23 Basaltic Cu Native Cu 1846 1855-1967 "42,878,000" short t no no "1,082,964,000" no no "White, 1968; Lankton and Hyde, 1982" "5,000,000" metric t no unk 1.00 no no "Wilband, 1978" Chiefly Quincy mine. Quincy Mining "38,898" no no 491 no no "5,000" no unk 50 no no NTCU LS08 05 229 Presque Isle White Pine Gogebic MI -89.950 46.700 30b "Sediment-hosted Cu, reduced facies" Sediment-hosted Cu 1950 no no no no no no 1985 "95,000,000" short t no 0.32 1.27 no no "Cannon, 1985" Copper Range no no no no no no "95,000" no 1 "1,100" no no SCU2 LS07 02 224 Ropes Marquette Marquette MI -87.425 46.530 36a "Low-sulfide Au-quartz vein, Archean" Low-sulfide Au-quartz vein 1881 1883-1989 "2,955,000" short t "203,000" "277,000" no no no "Fountain, 1992; Callahan SEC Form 10K 1985-1989" 1990 "482,355" short t 0.09 unk no no no "Sims and Day, 1992; Bodwell, 1997" "An additional 149,000 to 246,000 oz Au indicated, mainly below present mine workings." Callahan "2,681" 6.3 8.6 no no no 438 1 unk no no no HMAS LS12 01 233 St. Louis Keweenaw Houghton MI -88.390 47.240 23 Basaltic Cu Chalcocite in basalt 1844 no no no no no no 1990 "8,000,000" short t no unk 0.8 to 1.0 no no AMH 1993 entry for Great Lakes Minerals Great Lakes Minerals no no no no no "7,300" no unk 73 no no NONE NONE 10 261 White Pine White Pine Ontonagon MI -89.534 46.744 30b "Sediment-hosted Cu, reduced facies" Sediment-hosted Cu by 1868 1868-1995 "190,300,000" short t no "47,900,000" "3,893,000,000" no no "Mauk, 1993; Seasor and Brown, 1989; Copper Range and Inmet Annual Reports" 1994 "153,000,000" short t no >0.21 1.04 no no "Inmet 1994 Annual Report, NM 7/24/95, Milton Gere, Jr. written communication, 1995" "Some 3 billion lbs Cu remain in mine pillars (estimated as 123 million short t ore assuming ore mined at 57% extraction and 6% dilution). Other resources include 1,994,000 short t copper." Inmet (Copper Range) "173,000" no "1,490" "1,766" no no "139,000" no ">1,000" "1,443" no no SCU2 LS07 01 223 Shut down 1997 Birch Lake Duluth Lake MN -91.733 47.817 5a Duluth Cu-Ni-PGE Magmatic sulfide no no no no no no 1976 "1,248,000,000" metric t unk unk 0.47 no no 0.16% Ni "Listerud and Meineke, 1977" "Resource may be as large as 4,800,000,000 metric t" no no no no no no "1,248,000" unk unk "5,866" no no DMCU LS01 01 215 Dunka River (Dunka Road) Duluth St. Louis MN -91.883 47.666 5a Duluth Cu-Ni-PGE Magmatic sulfide no no no no no no 1976 "808,000,000" metric t 0.06 1.50 0.43 no no 0.109%Ni; 0.437 gpt Pd; 0.116 gpt Pt "Randol 1996; Listerud and Meineke, 1977" "Resource may be as large as 2,840,000,000 metric t" Fleck Resources - Argosy no no no no no no "808,000" 49 "1,212" "3,474" no no DMCU LS01 01 215 Yes Gunflint Corridor East Duluth Cook MN -90.740 48.050 5a Duluth Cu-Ni-PGE Magmatic sulfide 1966 no no no no no no 1976 "307,000,000" metric t unk unk 0.16 no no 0.04% Ni "Listerud and Meineke, 1977" "Resource may be as large as 1,695,000,000 metric t" Cleveland Cliffs Iron no no no no no no "307,000" unk unk 491 no no DMCU LS01 01 215 Gunflint Corridor West Duluth Cook MN -90.847 48.086 5a Duluth Cu-Ni-PGE Magmatic sulfide 1966 no no no no no no 1976 "192,000,000" metric t unk unk 0.24 no no 0.06% Ni "Listerud and Meineke, 1977" "Resource may be as large as 706,000,000 metric t" no no no no no no "192,000" unk unk 461 no no DMCU LS01 01 215 Maturi (South Kawishwi River West) Duluth Lake MN -91.756 47.801 5a Duluth Cu-Ni-PGE Magmatic sulfide by 1951 no no no no no no 1976 "416,000,000" metric t unk unk 0.47 no no 0.15% Ni "Listerud and Meineke, 1977" "Resource may be as large as 1,600,000,000 metric t." no no no no no no "416,000" unk unk "1,955" no no DMCU LS01 01 215 Minnamax (Babbit Lake) Duluth St. Louis MN -91.883 47.641 5a Duluth Cu-Ni-PGE Magmatic sulfide 1957 no no no no no no 1976 "836,000,000" metric t unk unk 0.54 no no 0.13% Ni Randol 1996 Arimetco International - Longyear Mesaba no no no no no no "836,000" unk unk "4,514" no no DMCU LS01 01 215 Yes Partridge River Duluth St. Louis MN -92.039 47.576 5a Duluth Cu-Ni-PGE Magmatic sulfide no no no no no no 1976 "3,754,000,000" metric t unk unk 0.39 no no 0.13% Ni "Listerud and Meineke, 1977" "Resource may be as large as 14,704,000,000 metric t." no no no no no no "3,754,000" unk unk "14,641" no no DMCU LS01 01 215 Spruce Road (Ely) Duluth Lake MN -91.683 47.833 5a Duluth Cu-Ni-PGE Magmatic sulfide 1948 no no no no no no 1976 "300,000,000" metric t unk unk 0.46 no no 0.17% Ni; Platinum group metals "Listerud and Meineke, 1977" "Resource may be as large as 1,902,000,000 metric t." State of Minnesota no no no no no no "300,000" unk unk "1,380" no no DMCU LS01 01 215 Annapolis Southeast Missouri Iron MO -90.700 37.367 32 Mississippi Valley 32a Southeast Missouri Pb-Zn Mississippi Valley-type Pb-Zn 1923-1940 "1,384,000" short t no no no "42,952,000" no "Wharton, 1975" "1,256" no no no 19 no MVTD GP05 08 211 Boss-Bixby Southeast Missouri Dent MO -91.153 37.643 29b Olympic dam Cu-U-Au 1956 no no no no no no no 1974 "40,000,000" short t unk unk 0.83 no no "18% Fe, 0.035% Co" "Jones, 1974" no no no no no no "36,000" neg unk 301 no no Central Missouri Central Missouri "Morgan, Miller, Camden, Moniteau, Cooper, Cole, Benton" MO -92.817 38.250 32 Mississippi Valley 32a Southeast Missouri Pb-Zn Mississippi Valley-type Pb-Zn ~1725 1830-1948 ">150,000" short t no no no "49,710,000" "14,064,000" Barite "Kiilsgaard, 1967" no no no 23 6 MVTD GP05 03 206 Higdon Southeast Missouri "Madison, Perry" MO -90.145 37.608 32 Mississippi Valley 32a Southeast Missouri Pb-Zn Mississippi Valley-type Pb-Zn 1956 no no no no no no 1980 "3,911,000" short t no unk 0.34 4.63 1.42 0.08% Co "Anonymous, 1982" "Mineable reserve, resource larger." Pintlar Corp. no no no no no no "3,548" neg unk 12 164 50 Indian Creek Southeast Missouri Washington MO -90.900 38.500 32 Mississippi Valley 32a Southeast Missouri Pb-Zn Mississippi Valley-type Pb-Zn 1948 1954-1982 "~16,500,000" short t no yes no "~816,000,000" yes "USBM Minerals Yearbook, 1982, v. 2, p. 312" Doe Run "15,000" no no no 370 yes MVTD GP05 02 205 Old Lead Belt Southeast Missouri St. Francois MO -90.534 37.842 32 Mississippi Valley 32a Southeast Missouri Pb-Zn Mississippi Valley-type Pb-Zn 1715 1864-1972 ">257,000,000" short t no "8,700,000" ">4,600,000" "17,000,000,000" "205,000,000" "Wharton and others, 1969; Kiilsgaard, 1967; Kiilsgaard and others, 1967; Snyder and Gerdemann, 1968" Doe Run ">233,000" no 271 yes "7,711" 93 MVTD GP05 04 207 Mine LaMotte-Fredericktown Southeast Missouri Madison MO -90.273 37.533 32 Mississippi Valley 32a Southeast Missouri Pb-Zn Mississippi Valley-type Pb-Zn 1715 1723-1961 ">15,400,000" short t no ">3,000" "44,000,000" "1,151,000,000" no "Nickel, cobalt" "Wharton, 1975; Kinkel, 1967" 1970 "2,000,000" short t no unk unk unk unk "0.46% Ni, 0.28% Co" "Bilbrey, 1962; Long, 1992" Anschutz - Falconbridge ">14,000" no neg 20 522 no no unk unk sig no MVTD GP05 06 209 Potosi-Palmer-Valle Mines Southeast Missouri "Jefferson, Washington" MO -90.500 38.017 32 Mississippi Valley 32a Southeast Missouri Pb-Zn Mississippi Valley-type Pb-Zn by 1720 1725-1959 ">300,000" short t no no no "360,000,000" "108,000,000" Barite "Wharton, 1975" >270 no no no 163 49 Viburnum Trend Southeast Missouri "Crawford, Washington, Iron, Reynolds" MO -91.167 37.583 32 Mississippi Valley 32a Southeast Missouri Pb-Zn Mississippi Valley-type Pb-Zn 1955 1960-1995 ">195,000,000" short t no "46,000,000" "724,000,000" "24,766,000,000" "3,120,000,000" "USBM Minerals Yearbooks 1970-1995; SEC Form 10Ks for Asarco, Fluor, Dresser, Kennecott, Amax, and St. Joe; Cominco Annual Reports; Lasmanis, 1997" 1993 "Doe Run Co., personal communication, 1994" Doe Run - Asarco ">177,000" no "1,431" 328 "11,234" "1,415" no "1,621" unk "28,504" "1,439" MVTD GP05 05 208 Yes Asarco SEC Form 10K; www.asarco.com Alta Wickes (Colorado) Jefferson MT -112.093 46.372 22c "Vein, polymetallic" Polymetallic vein and replacement 1869 1896-1957 "~1,600,000" short t ">8,174" "25,000,000" "546,286" "130,000,000" "1,234,644" "Roby and others, 1960; Krohn and Weist, 1977" "~1,451" >0.25 778 neg 59 neg PMV PMVN 19 636 Argenta (Montana) Argenta (Montana) Beaverhead MT -112.904 45.335 19a Polymetallic replacement 22c "Vein, polymetallic" Polymetallic vein and replacement 1862 1902-1965 "311,796" short t "72,241" "562,159" "604,135" "18,189,939" "2,009,366" "Geach, 1972" 1989 "1,412,000" short t 0.31 unk no no no Robertson Info-Mine Resource at Shafer (Yellow Band) mine. Aber Resources 283 2 18 neg 8 1 "1,281" 14 unk no no no PMR1 NR13 09 316 Bald Butte Marysville Lewis and Clark MT -112.346 46.723 22c "Vein, polymetallic" Polymetallic vein and replacement by 1890 1890-1948 ">167,595" short t "185,000" "129,000" "38,814" "1,790,000" no "Krohn and Weist, 1977; McClernan, 1983" >152 6 4 neg neg no PMV PMVN 15 632 Bannack Bannack Beaverhead MT -112.983 45.159 39a Placer Au-PGE 1862 1862-1950 ">2,264,492" cu yds ">132,000" >887 no no no "Koschmann and Bergendahl, 1968; Geach, 1972" >4.1 >0.03 no no no PLAC PLAC 28 493 Bannack Bannack Beaverhead MT -112.985 45.155 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" 1863 1902-1965 "124,687" short t "40,108" "113,776" "92,930" "138,147" 880 "Geach, 1972" Substantial unrecorded production before 1902. 113 1 4 neg neg neg SKNG NR07 05 302 Basin Creek (Paupers Dream) Rimini (Vaughn) Lewis and Clark MT -112.290 46.420 25 "Epithermal vein, quartz-adularia" 25a Hot-Spring Au-Ag "Creede, Comstock and Sado epithermal vein" 1865 1988-1994 "2,821,000" short t "82,700" "63,900" no no no Pegasus Gold 1989-1994 SEC Form 10K 1993 "14,691,000" short t 0.03 unk no no no Pegasus Gold 1993 SEC Form 10K "Porphyry Dike, Venus" Pegasus Gold "2,559" 3 2 no no no "13,327" 14 unk no no no QZAD NR24 02 335 Shut down 1991; leach ceased 1994 Basin Gulch Granite MT -113.608 46.292 Unclassified unk unk unk unk unk unk 1996 "33,000,000" short t 0.03 unk no no no ME 5/96 p. 64 Cable Mountain Mining unk unk unk unk unk unk "30,000" 31 unk no no no Beal Mountain Siberia (German Gulch) Silver Bow MT -112.881 45.954 22c "Vein, polymetallic, Au-Ag" 18f "Skarn, Au" Polymetallic vein and replacement 1932 1989-1996 "13,649,000" short t "412,100" "69,000" no no no Pegasus Gold 1989-1996 SEC Form 10K 1996 "702,000" short t 0.06 unk no no no Pegasus Gold 1996 SEC Form 10K Pegasus Gold "12,382" 13 2 no no no 637 1 unk no no no PMV PMVG 03 598 Yes Pegasus Gold SEC Form 10K Big Blackfoot Lincoln Gulch Lewis and Clark MT -112.756 46.943 Unclassified Polymetallic vein and replacement early 1900s unk unk unk unk unk unk 1988 "2,300,000" short t 0.05 unk no no no "Avery and others, 1989" Sunshine unk unk unk unk unk unk "2,000" 4 unk no no no Big Seven Neihart (Montana) Cascade MT -110.705 46.949 22c "Vein, polymetallic" Polymetallic vein and replacement by 1893 1902-1943 "144,000" short t "17,539" "2,306,353" "523,369" "143,274" no "Krohn and Weist, 1977" 131 0.6 72 neg neg no PMV PMVN 10 627 Black Pine (Combination) Black Pine (Combination) Granite MT -113.366 46.448 22c "Vein, polymetallic" Polymetallic vein and replacement 1882 1885-1985 "1,476,000" short t ">3,000" "5,622,000" "10,678,000" "260,000" "27,000" Tungsten "Krohn and Weist, 1977; McCulloch, 1992" 1985 "1,649,000" short t unk 4.94 0.33 no no Inspiration Resources 1985 SEC Form 10K Pan American Silver "1,339" >0.1 175 5 neg neg "1,496" unk 253 5 no no PMV PMVN 18 635 Intermittent Block P Barker Judith Basin MT -110.632 47.084 22c "Vein, polymetallic" Polymetallic vein and replacement 1879 1915-1948 "405,852" short t "3,332" "2,578,224" "775,112" "42,750,417" "17,848,398" "Witkind, 1973" 368 0.1 80 neg 19 8 PMV PMVN 08 625 Broadwater Neihart (Montana) Cascade MT -110.724 46.934 22c "Vein, polymetallic" Polymetallic vein and replacement 1881 1892-1952 800 "3,000,000" "61,832" "10,000,000" "100,000" "Krohn and Weist, 1977" 0.02 93 neg 5 neg PMV PMVN 11 628 Butte (Veins) Butte Silver Bow MT -112.530 46.020 22c "Vein, polymetallic, porphyry Cu-related" 21a Vein Cu; Porphyry Cu-Mo Polymetallic vein and replacement 1875 1880-1975 "275,118,000" short t "2,573,000" "668,245,000" "16,333,163,000" "854,821,000" "4,909,251,000" "1,851,000 short t manganese; 2,153 short t cadmium; 2,021 short t bismuth; 158 short t selenium; 119 short t tellurium; and 9,456,105 short t sulfuric acid" "Miller, 1973; USBM Minerals Yearbook 1973-75; Anaconda SEC Form 10K 1973-75" 1985 "163,241,000" short t Manganese "Long, 1992" "Resource includes shallow silver, copper vein, lead-zinc vein, disseminated zinc, and manganese ores. Not possible to report grades due to inclusion of different ore-types and incomplete data." New Butte Mining - Montana Resources - Western Pacific Resources - Metanetix "249,583" 80 "20,785" "7,409" 388 "2,227" "148,090" >3 ">5,559" ">1,440" >37 ">2,334" PMV PMVP 01 673 "Butte (Continental, Berkeley etc.)" Butte Silver Bow MT -112.526 46.020 21a Porphyry Cu-Mo Porphyry Cu 1912 1952-1996 "549,932,000" short t "451,000" "52,189,000" "5,287,234,000" no no ">58,205 short t molybdenum" Anaconda 1959-70 Annual Reports; Anaconda 1971-75 SEC Form 10K; Arco 1976-83 SEC Form 10K; Asarco 1989-96 SEC Form 10K; USBM Minerals Yearbook 1952-91 1996 "4,762,289,000" short t unk 0.11 0.55 no no 0.032% Mo "Long, 1992; Asarco 1986 SEC Form 10K" "Production from Kelly underground, Berkeley and Continental pits. Recovery of metals largely estimated for the 1960's. Resource includes Berkeley and Continental pits, deep Berkeley, Kelly, deep block-cave, and Pittsmont deep; excludes over 217,000,000 " Asarco - Montana Resources "498,890" 14 "1,623" "2,398" no no "4,320,277" >120 "16,294" "23,762" no no PCU2 NR10 02 306 Yes Asarco SEC Form 10K; www.asarco.com Butte placer Butte Silver Bow MT -112.529 46.025 39a Placer Au-PGE 1864 1864-1959 "363,000" unk no no no "Yeend and Shawe, 1989" 11 unk no no no PLAC PLAC 20 485 Butte Highlands Fish Creek Silver Bow MT -112.516 45.797 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" 1866 1867-1942 "107,000" short t "63,000" "3,000" no no no "Ettlinger, 1996; Krohn and Weist, 1977" "2,500,000" short t 0.33 to 0.57 unk no no no Randol 1996 Orvana Resources 97 2 0.09 no no no "2,300" 26 to 44 no no no no SKNG NR07 04 301 Yes Cable Georgetown (Cable) Deer Lodge MT -113.216 46.200 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" 1866 1866-1968 "165,127" "134,904" no no no "Earll, 1972" Includes small production from Cable placer. 5 4 no no no SKNG NR07 03 300 Castle Mountain Castle Mountain Meagher MT -110.680 46.470 19a Polymetallic replacement Polymetallic vein and replacement 1884 1888-1961 ">30,000" short t neg "4,250,000" neg "30,000,000" neg "Krohn and Weist, 1977; Roby, 1950" >27 neg 132 neg 14 neg PMR1 NR13 02 309 Cedar Creek-Trout Creek Cedar Creek-Trout Creek Mineral MT -114.967 47.144 39a Placer Au-PGE "1869, 1872" 1869-1959 "120,000" unk no no no "Koschmann and Bergendahl, 1968" 4 unk no no no PLAC PLAC 02 467 Chartam Winston Broadwater MT -111.683 46.450 "Stockwork, Au-bearing" 22c "Vein, polymetallic, Au-Ag" 1867 1901-1981 "6,336" short t "9,994" "18,979" "8,233" "79,888" "3,706" USBM Production Data "8,900,000" short t 0.03 unk no no no AMH 1994 Production for nine mines that now comprise Chartham project. Unknown but subtantial production 1880-1900. Canyon Resources 6 0.3 0.6 neg neg neg "8,074" 8 unk no no no PMV PMVS 01 674 Clancy (Prickley Pear Creek) Clancy Jefferson MT -112.089 46.422 39a Placer Au-PGE 1865 1865-1959 "~20,000,000" cu yds "101,000" "30,000" no no no "Koschmann and Bergendahl, 1968; Krohn and Weist, 1977" 3 0.9 no no no PLAC PLAC 19 484 Comet Basin - Cataract Jefferson MT -112.167 46.310 22c "Vein, polymetallic" Polymetallic vein and replacement 1874 1902-1959 "496,086" short t "42,443" "3,117,779" "2,235,676" "28,535,228" "23,486,020" "Roby and others, 1960" "1,109,000" short t 0.10 unk no no no Randol 1996 "Substantial unrecorded production before 1902. Additional resource of ~500,000 short t dumps and tailings of unknown grade." High River Gold Mines 450 1 97 1 13 11 "1,006" 4 unk no no no PMV PMVN 21 638 Confederate Gulch Confederate Gulch Broadwater MT -111.416 46.599 39a Placer Au-PGE 1864 1864-1952 "~590,000" unk no no no "Yeend and Shawe, 1989" "6,800,000" cu yds 0.03 unk no no no "E/MJ 3/93, p. 18" FMC Gold 18 unk no no no 6 unk no no no PLAC PLAC 14 479 Copper Gulch Noxon Sanders MT -115.724 48.087 30b "Sediment-hosted Cu, Revett" Sediment-hosted Cu 1890 no no no no no no "11,000,000" metric t unk 62.00 0.53 no no "Kirkham, 1989" no no no no no no "11,000" unk 682 58 no no Cruse-Belmont-Empire Marysville Lewis and Clark MT -112.321 46.749 22c "Vein, polymetallic, Au-Ag" 19a Polymetallic replacement Polymetallic vein and replacement 1909-1948 "153,906" short t "31,494" "80,885" "87,165" "1,248,168" "36,462" "McClernan, 1983" "334,000" short t 0.57 unk no no no Randol 1996 140 1 3 neg neg neg 303 6 unk no no no PMV PMVG 01 596 Diamond Hill Indian Creek (Hassel) Broadwater MT -111.675 46.313 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" late 1870s 1880-1950 "63,000" short t "25,000" unk no no no "Krohn and Weist, 1977" "7,013,000" short t 0.07 unk no no no Pegasus Gold 1992 Annual Report Pegasus Gold 57 0.8 unk no no no "6,362" 15 unk no no no SKNG NR07 01 298 Drumlummon Marysville Lewis and Clark MT -112.296 46.743 22c "Vein, polymetallic, Au-Ag" Polymetallic vein and replacement 1876 1876-1952 ">800,000" short t "500,000" "8,000,000" "23,341" "29,848" no "Krohn and Weist, 1977; McClernan, 1983" ">800,000" short t unk unk no no no "Berg and Breuninger, 1987" Resource is tailings of unknown grade. >436 16 249 neg neg no >725 unk unk no no no PMV PMVG 02 597 Elk Creek-Coloma Elk Creek-Coloma Missoula MT -113.385 46.894 39a Placer Au-PGE 1865 1865-1959 "~100,000" unk no no no "Yeend and Shawe, 1989" ~3.1 unk no no no PLAC PLAC 05 470 Elkhorn (Carmody) Elkhorn Jefferson MT -111.951 46.274 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" 1984 no no no no no no "408,000" metric t 7.10 unk no no no "Everson and Reed, 1992" Newmont Gold no no no no no no 408 3 unk no no no "Elkhorn (East Butte, Swissmont)" Elkhorn Jefferson MT -111.949 46.277 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" 1984 no no no no no no "1,400,000" metric t 5.40 unk no no no "Everson and Reed, 1992" Newmont Gold no no no no no no "1,400" 8 unk no no no "Elkhorn (Golden Curry, Sourdough)" Elkhorn Jefferson MT -111.961 46.284 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" no no no no no no "1,468,000" metric t 6.50 unk no no no "Everson and Reed, 1992" Newmont Gold no no no no no no "1,468" 10 unk no no no Elkhorn (Heagan) Elkhorn Jefferson MT -111.949 46.281 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" no no no no no no "2,700,000" metric t 3.50 unk no no no "Everson and Reed, 1992" Newmont Gold no no no no no no "2,700" 9 unk no no no Elkhorn (Holter) Elkhorn Jefferson MT -111.953 46.282 19a Polymetallic replacement Polymetallic vein and replacement 1875 1875-1957 ">726,455" short t "69,795" "15,054,555" "1,025,125" "16,357,353" "3,204,429" "Roby and others, 1960; Weed and Barrell, 1901" >659 2 468 neg 7 1 PMR1 NR13 06 313 Elkhorn (Swan) Elkhorn Jefferson MT -111.950 46.250 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" no no no no no no "12,000,000" short t 0.10 unk no no no AMH 1997 entry for Santa Fe Pacific Gold Mountain-West Resources - Newmont Gold no no no no no no "10,900" 37 unk no no no SKNG NR07 02 299 Emery Emery (Zosell) Powell MT -112.579 46.378 22c "Vein, polymetallic" 19a Polymetallic replacement Polymetallic vein and replacement 1888 1891-1966 "~54,000" short t "27,000" "800,000" "20,000" "3,500,000" "3,000,000" "Krohn and Weist, 1977" AMH 1997 entry for Hiko Bell Mining & Oil "80,000 oz Au resource." Hiko Bell Mining & Oil ~49 0.8 25 neg 2 1 unk 3 unk no no no Finn Finn Powell MT -112.667 46.797 39a Placer Au-PGE 1860s 1860's-1959 "81,000" unk no no no "Koschmann and Bergendahl, 1968" 3 unk no no no PLAC PLAC 09 474 First Chance (Garnet) First Chance (Garnet) Granite MT -113.337 46.825 39a Placer Au-PGE 1865 1865-1959 "260,000 to 355,000" unk no no no "Yeend and Shawe, 1989" 8 to 11 unk no no no PLAC PLAC 08 473 French Creek French Creek Deer Lodge MT -113.022 45.952 39a Placer Au-PGE 1864 1864-1939 "~200,000" unk no no no "Yeend and Shawe, 1989" ~6.2 unk no no no PLAC PLAC 21 486 Garnet (First Chance) Garnet (First Chance) Granite MT -113.343 46.827 19a Polymetallic replacement 22c "Vein, polymetallic" Polymetallic vein and replacement 1867 1867-1955 "113,139" "101,962" "166,699" "7,442" "1,744" "Kauffman and Earll, 1963" 1988 Robertson Info-Mine "More than 150,000 oz Au resource in Nancy Hanks zone" Garnet Mining - Trans-Global Resources - Orvana 4 3 neg neg neg unk >4.7 unk no no no PMR1 NR13 01 308 Gilt Edge Warm Springs (Gilt Edge) Fergus MT -109.226 47.144 22b Alkaline Au-Te Au-Ag-Te vein 1884 1893-1918 "~500,000" short t "~100,000" ">3,000" no no no "Woodward, 1995" Small production 1980's. Golden Maple Mining ~450 ~3 >0.1 no no no ALKG NR15 05 321 Golden Sunlight Whitehall Jefferson MT -112.014 45.906 22b Alkaline Au-Te Au-Ag-Te vein 1890 1902-1996 "31,415,000" short t "1,379,944" ">118,398" "56,000" no no "Roby and others, 1960; Placer Dome 1983-1996 SEC Form 10K" 1996 "48,244,000" metric t 1.90 unk no no no Placer Dome 1996 Annual Report Production data incomplete. Placer Dome "28,500" 43 >4 neg no no "48,244" 92 unk no no no ALKG NR15 06 322 Yes Placer Dome annual report; www.placerdome.com Granite - Bimetallic Flint Creek Granite MT -113.242 46.316 22c "Vein, polymetallic" Polymetallic vein and replacement 1872 1883-1944 "~1,000,000" short t "50,000" "45,000,000" "200,000" "1,000,000" "1,000,000" "Krohn and Weist, 1977" ~900 1.6 "1,400" neg neg neg PMV PMVN 20 637 Hecla (Bryant) Hecla (Bryant) Beaverhead MT -112.913 45.605 19a Polymetallic replacement Polymetallic vein and replacement 1873 1873-1965 "656,078" short t "18,250" "13,384,722" "8,271,136" "112,482,388" "3,831,254" "Geach, 1972" 595 0.6 416 4 51 2 PMR1 NR13 08 315 Heddleston Heddleston Lewis and Clark MT -112.360 47.026 21a Porphyry Cu-Mo Porphyry Cu by 1962 no no no no no no 1967 "333,000,000" short t 0.0015 0.15 0.36 no no 0.01 to 0.015% Mo "Green, 1967; Souviren, 1974" Asarco no no no no no no "302,000" 16 "1,564" "1,097" no no PCU2 NR10 01 305 Heddleston Mo Heddleston Lewis and Clark MT -112.360 47.020 21b "Porphyry Mo, Low F" 1960s no no no no no no 1981 "163,200,000" short t no no 0.10 no no 0.16% Mo "Howard, 1981" Speculative resource based on four drill intercepts. Asarco no no no no no no "148,000" no no 148 no no Helena-Last Chance Placer Helena-Last Chance Placer Lewis and Clark MT -111.979 46.591 39a Placer Au-PGE 1864 1864-1953 "940,000" unk no no no "Koschmann and Bergendahl, 1968" 1988 "1,420,500" short t 0.02 unk no no no "Avery and others, 1989" Resource at St. Joseph placer. 29 unk no no no "1,289" 1 unk no no no PLAC PLAC 15 480 Henderson Henderson Granite MT -113.262 46.502 39a Placer Au-PGE 1866 1866-1949 "80,500" unk no no no "Koschmann and Bergendahl, 1968" 3 unk no no no PLAC PLAC 17 482 Hog Heaven (Flathead) Hog Heaven (Flathead) Flathead MT -114.582 47.923 25a Hot-spring Au-Ag (Pb) 1913 1928-1975 "290,000" short t "3,276" "6,865,000" "600,000" "33,638,000" no "Lange and others, 1996" 1994 "13,323,000" short t 0.02 4.29 unk unk unk Randol 1996 Includes West Flathead Pan American Silver 260 0.1 214 neg 15 no "12,086" 7.9 "1,778" unk unk unk HTSG NR30 01 339 Yes Hope Philipsburg Granite MT -113.274 46.344 19a Polymetallic replacement Polymetallic vein and replacement 1864 1866-1920 "~100,000" short t neg "4,000,000" "3,000,000" "400,000" no "Krohn and Weist, 1977" 91 neg 124 1 neg no PMR1 NR13 03 310 Horizon Basin Noxon Sanders MT -115.667 48.074 30b "Sediment-hosted Cu, Revett" Sediment-hosted Cu 1890 no no no no no no "10,000,000" metric t unk 93.00 0.85 no no "Kirkham, 1989" no no no no no no "10,000" unk 930 85 no no Indian Creek Indian Creek (Hassel) Broadwater MT -111.571 46.339 39a Placer Au-PGE 1870s 1940-1986 "19,000" unk no no no "Avery and others, 1989" 1988 "140,000,000" cu yds 0.01 unk no no no "Avery and others, 1989" 0.5 unk no no no 44 unk no no no Jay Gould Stemple-Gould Lewis and Clark MT -112.459 46.882 22c "Vein, polymetallic" 19a Polymetallic replacement Polymetallic vein and replacement 1884 1884-1942 "~500,000" short t "150,000" "500,000" no no no "Krohn and Weist, 1977" ~450 5 16 no no no PMV PMVN 12 629 "J-F (Ross Point, Lower Ross Creek)" Noxon Sanders MT -115.883 48.193 30b "Sediment-hosted Cu, Revett" Sediment-hosted Cu no no no no no no "14,000,000" metric t unk 45.00 0.40 no no "Spanski, 1992" no no no no no no "14,000" unk 630 56 no no Keating Radersburg Broadwater MT -111.661 46.188 22c "Vein, polymetallic" "19a 18f 17" "Polymetallic replacement; Skarn, Au; Porphyry Cu" Polymetallic vein and replacement 1866 1901-1948 "412,471" short t "157,538" "43,557" "2,127,358" no no "Reed, 1951" Echo Bay 374 5 1 1 no no PMV PMVN 23 640 Kendall Kendall Fergus MT -109.459 47.294 22b Alkaline Au-Te Au-Ag-Te vein 1893 1901-1996 "32,116,000" short t "757,642" "187,220" no no no "Robertson, 1950; Canyon Resources 1987-96 SEC Form 10K" Reserves depleted. Canyon Resources "29,135" 24 6 no no no ALKG NR15 02 318 Yes Canyon Resources SEC Form 10K Libby Gold Libby Lincoln MT -115.551 48.043 Unclassified 1870s "5,299" short t "2,736" "106,549" "1,462" "1,614,980" no USBM Production Data "14,000,000" short t 0.02 unk no no no SEGN#10 Production for Libby district. Orvana Resources - Pegasus Gold 5 0.09 3 neg 1 no "13,000" 9 unk no no no Lincoln Lincoln Lewis and Clark MT -112.751 46.942 39a Placer Au-PGE 1865 1865-1959 "342,000" no no no "Koschmann and Bergendahl, 1968" contained Ag estimated from fineness 11 0.9 no no no PLAC PLAC 04 469 Madison Silver Star Madison MT -111.729 45.079 Unclassified 1865 no no no no no no "2,200,000" short t 0.10 unk 0.55 unk unk AMH 1997 entry for Arkona Resources BMR Gold - Arkona Resources no no no no no no "2,000" 7 unk 11 unk unk NONE NONE 03 254 Maginnis Warm Springs (Maiden) Fergus MT -109.219 47.176 22b Alkaline Au-Te Au-Ag-Te vein 1881 1881-1981 ">35,000" short t "100,000" "150,000" no neg no "Woodward, 1995" >32 3 4.7 no neg no ALKG NR15 04 320 Maltbys Mound Norwegian Creek Madison MT -111.781 45.592 Unclassified 1898 no no no no no no "8,900,000" short t 0.03 unk no no no ME 5/91 p. 502 Cloverleaf Gold no no no no no no "8,000" 8 unk no no no Yes Marysville-Silver Creek Marysville-Silver Creek Lewis and Clark MT -112.333 46.750 39a Placer Au-PGE 1864 1864-1959 "165,000" unk no no no "Koschmann and Bergendahl, 1968" 5 unk no no no PLAC PLAC 10 475 McClellan McClellan Lewis and Clark MT -112.631 46.882 39a Placer Au-PGE 1864 1864-1959 "340,000" unk no no no "Koschmann and Bergendahl, 1968" 11 unk no no no PLAC PLAC 07 472 McDonald Seven-Up Pete Lewis and Clark MT -112.525 47.000 25a Hot-spring Au-Ag 25 "Epithermal vein, quartz-adularia" 1986 no no no no no no "414,400,000" short t 0.02 unk no no no Canyon Resources 1996 SEC Form 10K Phelps Dodge - Canyon Resources no no no no no no "375,900" 258 unk no no no HTSG NR30 02 340 Being permitted Canyon Resources SEC Form 10K Miller Mountain Confederate Gulch Broadwater MT -111.414 46.620 Unclassified Dissemiated Au 1893 1903-1948 "1,146" short t "9,100" "5,300" "3,300" "1,180" no "Avery and others, 1989" "10,000,000" metric t 0.96 unk no no no Randol 1996; Robertson Info-Mine FMC Gold - Pegasus Gold 1 0.3 0.2 neg neg no "10,000" 10 unk no no no NONE NONE 12 263 Mineral Hill Sheepeater (Jardine) Park MT -110.620 45.080 35b Homestake stratiform Au Stratabound Au in iron formations 1870 1899-1995 "2,112,300" short t "449,593" ">35,814" "9,068" "1,292" no "Arsenic, tungsten" "Seager, 1944; USBM Minerals Yearbooks 1932-43; Inco 1989-90 SEC Form 10K; TVX Gold 1991-96 SEC Form 20F" 1995 "1,427,000" short t 0.28 unk no no no TVX Gold 1995 SEC Form 20F Production of silver for 1989 to 1995 not reported. TVX Gold "1,916" 14 1.0 neg neg no "1,295" 12 unk no no no HMAS NR48 01 351 Shut down Missouri River-York Missouri River-York Lewis and Clark MT -111.750 46.717 39a Placer Au-PGE 1864 1864-1949 ">265,000" unk no no no "Koschmann and Bergendahl, 1968" 8 unk no no no PLAC PLAC 11 476 Montana Tunnels Wickes (Colorado) Jefferson MT -112.126 46.371 Unclassified "Diatreme, polymetallic, Au-bearing" 1975 1987-1996 "44,516,000" short t "680,868" "10,950,206" no "143,978,000" "349,156,000" Pegasus Gold 1987-96 SEC Form 10K 1996 "18,850,000" short t 0.02 0.31 unk 0.21 0.62 Pegasus Gold 1996 SEC Form 10K Pegasus Gold "40,385" 21 341 no 65 158 "17,100" 9 182 unk 36 106 NONE NONE 14 265 Yes Pegasus Gold SEC Form 10K "Montanore (Rock Lake, Noxon)" Noxon Sanders MT -115.640 48.080 30b "Sediment-hosted Cu, Revett" Sediment-hosted Cu 1983 no no no no no no "150,000,000" short t neg 2.00 0.78 no no SEGN#6; E/MJ 3/1989 Noranda no no no no no no "136,000" neg "9,331" "1,061" no no SCU1 NR37 02 342 Yes www.noranda.com Mouat Stillwater Stillwater MT -109.892 45.383 1 Stillwater Ni-Cu Magmatic sulfide 1883 1930 neg no no neg no no 1989 "195,100,000" short t unk unk 0.25 no no "0.25% Ni, 0.025% Co" "Avery and others, 1989" Stillwater Mining neg no no neg no no "177,000" unk unk 443 no no New World New World Park MT -109.960 45.060 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" 1869 1875-1953 ">337,000" short t "62,311" "692,386" "1,963,800" "3,242,615" "920,200" "Kirk and others, 1993" 1992 "12,032,000" short t 0.22 0.87 0.75 unk unk "Kirk and others, 1993" Crown Butte - Noranda - Battle Mountain Gold >306 1.9 22 1 1 neg "10,915" 83 326 82 unk unk SKNG NR07 06 303 Expropriated 1997 Ninemile Creek Ninemile Creek Missoula MT -114.550 47.133 39a Placer Au-PGE 1874 1874-1948 "100,000 to 125,000" unk no no no "Yeend and Shawe, 1989" 3.1 to 3.9 unk no no no PLAC PLAC 03 468 Norris (Upper and Lower Hot Springs) Norris (Upper and Lower Hot Springs) Madison MT -111.771 45.534 22c "Vein, polymetallic" Polymetallic vein and replacement 1864 1864-1958 ">174,939" short t "235,000" ">146,455" ">73,766" ">475,189" "8,306" "Koschmann and Begendahl, 1968; Lorain, 1937; USBM Minerals Yearbook 1936-58" "Estimated 131,000 oz Au produced before 1901." >156 7 >4.6 neg neg neg PMV PMVN 27 644 Nye Basin - Chrome Lake Stillwater Stillwater MT -109.833 45.371 1 Stillwater Ni-Cu Magmatic sulfide 1883 no no no no no no "374,800,000" short t unk unk 0.25 no no "0.25% Ni, 0.025% Co" "Avery and others, 1989" Stillwater Mining no no no no no no "340,000" unk unk 850 no no Ohio-Keating Radersburg Broadwater MT -111.668 46.185 22c "Vein, polymetallic" Polymetallic vein and replacement 1866 1901-1948 "190,062" short t "58,863" "12,256" "38,317" no no "Reed, 1951" 172 2 0.4 neg no no PMV PMVN 24 641 Ophir Ophir Powell MT -112.542 46.632 39a Placer Au-PGE 1865 1865-1959 ">180,000" unk no no no "Koschmann and Bergendahl, 1968" >5.6 unk no no no PLAC PLAC 12 477 Penobscot Marysville Lewis and Clark MT -112.356 46.731 22c "Vein, polymetallic" Polymetallic vein and replacement 1872 ~1890-1945 ">53,000" short t "~50,000" ">57,165" "2,072" "18,677" 542 "McClernan, 1983; Krohn and Weist, 1977" >48 ~1.6 >1.8 neg neg neg PMV PMVN 14 631 Piegan-Gloster Marysville Lewis and Clark MT -112.341 46.762 22c "Vein, polymetallic" Polymetallic vein and replacement 1875 1906-1942 "317,641" short t "156,981" "320,822" "1,883" no no "McClernan, 1983" 288 5 10 neg no no PMV PMVN 13 630 Pioneer Pioneer Powell MT -112.946 46.519 39a Placer Au-PGE 1852 1861-1959 "~17,000,000 " cu yds "~300,000" "~30,000" no no no "Loen, 1989" 1940 "43,000,000" cu yds 0.04 unk no no no "Lyden, 1948" ~9 ~0.9 no no no 47 unk no no no PLAC PLAC 16 481 "Pony (Mineral Hill, Sand Creek, Potosi, Mammoth, South Boulder)" "Pony (Mineral Hill, Sand Creek, Potosi, Mammoth, South Boulder)" Madison MT -111.956 45.664 22c "Vein, polymetallic" Polymetallic vein and replacement ~1872 1874-1959 ">697,425" short t "368,000" ">250,986" ">1,779,514" ">305,118" "2,220" "Koschmann and Bergendahl, 1968; Lorain, 1937; USBM Minerals Yearbook 1936-59" "Estimated 211,000 oz Au produced before 1901." >633 11 >8 >0.8 neg neg PMV PMVN 25 642 Renova Renova (Whitehall) Madison MT -112.000 45.794 Unclassified Epithermal vein 1896 1896-1958 "143,000" short t "178,000" ">702,099" ">114,471" ">1,068,357" "501,045" "Krohn and Weist, 1977; Lorain, 1937; USBM Minerals Yearbook 1936-58" Mayflower Mining 130 6 >22 neg neg neg NONE NONE 15 266 Rimini Rimini (Vaughn) Lewis and Clark MT -112.247 46.486 22c "Vein, polymetallic" Polymetallic vein and replacement 1864 1865-1950 "174,000" "3,400,000" "90,560" "13,400,000" "465,000" "Pardee and Schrader, 1933; Becraft and others, 1963" 1988 "11,362,000" short t 0.04 unk unk unk unk "Avery and others, 1989" Resource at Luttrell Ridge. 5 106 neg 6 neg "10,300" 14 unk unk unk unk PMV PMVN 17 634 Rochester Rochester (Rabbit) Madison MT -112.505 45.620 22c "Vein, polymetallic" Polymetallic vein and replacement 1860s 1869-1905 "104,000" short t "72,000" ">293,037" ">84,025" ">6,138,733" "545,579" "Krohn and Weist, 1977; USBM Minerals Yearbook and Production Data 1902-59" 1985 "102,225" short t unk 12.22 unk unk unk "Avery and others, 1989" Resource at Quartz Hill. 94 2 >9 neg >3 neg 93 unk 39 unk unk unk PMV PMVN 26 643 Rock Creek Noxon Sanders MT -115.660 48.070 30b "Sediment-hosted Cu, Revett" Sediment-hosted Cu 1963 no no no no no no "143,760,000" short t neg 2.20 0.80 no no "McCulloch, 1992" Asarco no no no no no no "130,417" neg "9,837" "1,043" no no SCU1 NR37 03 343 Being permitted Asarco SEC Form 10K; www.asarco.com Rock Peak Noxon Sanders MT -115.604 48.069 30b "Sediment-hosted Cu, Revett" Sediment-hosted Cu 1890 no no no no no no "3,800,000" metric t neg 62.00 0.60 no no "Kirkham, 1989" no no no no no no "3,800" neg 236 23 no no Scratch Awl - True Fissure Philipsburg Granite MT -113.266 46.332 19a Polymetallic replacement 22c "Vein, polymetallic" Polymetallic vein and replacement 1865 1892-1969 "150,000" short t "10,000" "4,010,000" "1,350,000" "10,000,000" "40,000,000" "Krohn and Weist, 1977" 136 0.3 125 1 5 18 PMR1 NR13 04 311 Seven-Up Pete Seven-Up Pete Lewis and Clark MT -112.530 46.972 25 "Epithermal vein, quartz-adularia" 1886 no no no no no no "14,000,000" short t 0.06 unk no no no SEGN#30 "Columbia, Last Chance, and Rover mines." Phelps Dodge - Canyon Resources no no no no no no "13,000" 25 unk no no no QZAD NR24 01 334 Idle Canyon Resources SEC Form 10K Sheep Creek Meagher MT -110.680 46.750 31a Sedimentary exhalative Zn-Pb (Cu-Co rich) 24b "Massive sulfide, Besshi" Sedimentary exhalative Zn-Pb-Ag 1988 no no no no no no 1994 "8,500,000" metric t unk unk 3.20 unk unk 0.1% Co Randol 1996 Cominco no no no no no no "8,500" unk unk 272 unk unk SEDX NR39 01 345 Yes Cominco annual report; www.cominco.com Sheridan-Twin Bridges Sheridan-Twin Bridges Madison MT -112.130 45.481 22c "Vein, polymetallic" Polymetallic vein and replacement 1864 1901-1959 "309,518" short t "82,005" "631,097" "2,082,450" "8,608,171" "8,278,545" "Lorain, 1937; USBM Minerals Yearbook 1936-59" 1979 "3,000,000" short t 0.01 0.05 1.40 no no "Long, 1995" Substantial production before 1901. Resource at Twin Bridges. 281 3 20 1 4 4 "2,700" 1 5 38 no no PMV PMVN 28 645 Silver Dyke Neihart (Montana) Cascade MT -110.694 46.984 22c "Vein, polymetallic" Polymetallic vein and replacement late 1800s 1921-1948 "1,167,100" short t "1,740" "3,177,100" "7,453,500" "16,367,800" "8,400" "Robertson, 1951." "1,059" 0.05 99 3 7 neg PMV PMVN 09 626 Silver Star - Iron Rod Silver Star - Iron Rod Madison MT -112.314 45.696 19a Polymetallic replacement Polymetallic vein and replacement 1867 1867-1959 ">332,352" short t "176,000" ">143,802" ">1,141,615" ">488,513" "43,200" Sahinen 1939; USBM Minerals Yearbook and Production Data 1902-59 302 6 >4.5 neg neg neg PMR1 NR13 07 314 Southern Cross Georgetown (Southern Cross) Deer Lodge MT -113.235 46.210 22c "Vein, polymetallic" 19a Polymetallic replacement Polymetallic vein and replacement 1866 1866-1968 "271,922" "316,529" "1,042,623" no no "Earll, 1972" Randol 1996 Magellan Resources - International Mahogany 8 10 neg no no 16 PMV PMVN 22 639 Spotted Horse Warm Springs (Maiden) Fergus MT -109.210 47.176 22b Alkaline Au-Te Au-Ag-Te vein 1881 1881-1989 "85,500" short t "175,000" ">15,000" neg no no "Woodward, 1995" Chelsea Resources 78 5 >0.5 neg no no ALKG NR15 03 319 Shut down Trout Philipsburg Granite MT -113.267 46.329 19a Polymetallic replacement 22c "Vein, polymetallic" Polymetallic vein and replacement 1868 1860-1962 "500,000" short t unk "5,000,000" unk "5,000,000" "15,000,000" Manganese "Krohn and Weist, 1977" 450 unk 156 unk 2 7 PMR1 NR13 05 312 Troy (Spar Lake) Noxon Lincoln MT -115.860 48.230 30b "Sediment-hosted Cu, Revett" Sediment-hosted Cu 1964 1981-1993 "33,743,000" short t no "44,324,000" "389,200,000" no no Asarco 1981-93 SEC Form 10K 1993 "11,996,000" short t no 1.42 0.65 no no Asarco 1993 SEC Form 10K Mine idle since 1993. Asarco "30,611" no "1,379" 177 no no "10,883" no 530 71 no no SCU1 NR37 01 341 Shut down Asarco SEC Form 10K; www.asarco.com Virginia City Virginia City Madison MT -111.960 45.232 22c "Vein, polymetallic, Au-Ag" Epithermal vein Polymetallic vein and replacement 1864 1867-1967 ">332,000" short t "170,800" ">2,388,802" "93,000" "260,000" "27,000" "Shawe and Wier, 1989" "1,680,000" short t 0.96 unk no no no AMH 1997 entry for Hanover gold; Randol 1996; NM 4/17/95 Resource at U.S. Grant and Kearsage mines. Hanover Gold - Royalstar Resources - Taylor Rand - Tabor Resources >301 5 >74 neg neg neg "1,520" 50 >6 no no no PMV PMVG 07 602 Yes www.hanovergold.com? Virginia City-Alder Creek Virginia City-Alder Creek Madison MT -112.002 45.324 39a Placer Au-PGE 1863 1863-1959 "58,000,000" cu yds ">2,600,000" "350,000" no no no "Eimon, 1997" Garnet in placer tailings. Cominco >81 10 no no no PLAC PLAC 25 490 White Creek White Creek Broadwater MT -111.503 46.610 39a Placer Au-PGE 1865 1865-1959 "~100,000" unk no no no "Yeend and Shawe, 1989" ~3 unk no no no PLAC PLAC 13 478 Whitlatch-Union Helena Lewis and Clark MT -112.093 46.548 22c "Vein, polymetallic" Polymetallic vein and replacement 1864 1905-1948 "57,500" short t "17,391" "8,383" "18,715" "80,919" "18,451" "Pardee and Schrader, 1933; McClernan, 1983" "About 290,000 oz Au produced up to 1911." >52 10 >0.3 neg neg neg PMV PMVN 16 633 York York Lewis and Clark MT -111.750 46.721 Unclassified Disseminated Au 1864 unk "13,000" unk no no no "Pardee and Schrader, 1933" unk unk unk no no no "Thorson and others, 1996" "More than 7,000,000 oz Au resource." unk 0.4 unk no no no unk 218 unk no no no NONE NONE 11 262 Zortman - Landusky Little Rocky Mountains Phillips MT -108.586 47.929 22b Alkaline Au-Te Au-Ag-Te vein 1893 1893-1996 ">165,991,800" short t "1,850,501" "5,699,458" no no no USBM Minerals Yearbook 1911-55; Pegasus Gold 1978-83 Annual Reports and 1984-96 SEC Form 10K 1996 "68,700,000" short t 0.02 unk no no no Pegasus Gold 1996 SEC Form 10K Pegasus Gold "150,585" 58 177 no no no "62,300" 45 unk no no no ALKG NR15 01 317 Yes Pegasus Gold SEC Form 10K Fontana Swain NC -83.803 35.478 24b "Massive sulfide, Besshi" Volcanic-associated massive sulfide between 1900 and 1926 1926-1944 "583,505" short t "2,559" "168,870" "79,885,000" no unk "Feiss and others, 1991; Tennessee Corp. data" About 26 million lbs Zn contained in ore but probably not recovered. 529 0.1 5 24 no unk BVMS SA03 01 678 Gold Hill group Gold Hill Rowan NC -80.346 35.513 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1831 1831-1935 unk "141,000" unk no no no "Pardee and Park, 1948" "Randolph, Barnhardt, Honeycutt, and Troutman tracts; excludes Union Copper" unk 4 unk no no no LSGQ SA23 01 695 Howie Union NC -80.715 34.956 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein by 1840 1840-1934 unk "51,300" unk no no no "Schroeder and Allen, 1988" 1986 "174,000" short t 0.25 unk no no no MJ 5/30/86 Cominco unk 2 unk no no no 158 1 unk no no no LSGQ SA23 04 698 Iola-Golconda Montgomery NC -79.774 35.309 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1901 1902-1933 "~70,000" short t "~40,000" "~10,000" no no no USBM Production Data; estimated in part. 63 1 0 no no no LSGQ SA22 01 693 Kings Mountain Cleveland NC -81.339 35.212 25a Hot-spring Au-Ag 1820 1834-1913 unk "65,000" unk no no no "LaPoint, 1992" "200,000" short t 0.25 unk no no no "La Point, 1992" Altai Resources unk 2 unk no no no 182 2 unk no no no HTSG SA17 01 689 Ore Knob Ashe NC -81.333 36.383 24b "Massive sulfide, Besshi" Volcanic-associated massive sulfide by 1855 1855-1962 "1,300,000" short t "9,400" "145,000" "47,500" no no "Feiss and others, 1991" "1,200" 0.3 5 43 no no BVMS SA01 02 677 Portis Franklin NC -78.017 36.200 25a Hot-spring Au-Ag by 1840 ~1840-1936 "300,000" short t "50,000" unk no no no "Pardee and Park, 1948" 272 2 unk no no no HTSG SA15 01 685 Reed Cabarrus NC -80.464 35.285 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1799 1831-1899 unk "48,000" unk no no no "Pardee and Park, 1948" unk 2 unk no no no LSGQ SA23 03 697 Rudisil Mecklenburg NC -80.869 35.203 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1829 1830-1938 unk "52,000" unk neg no no "Pardee and Park, 1948; USBM Production Data" unk 2 unk neg no no LSGQ SA22 02 694 Russell-Coggins Montgomery NC -80.023 35.503 25a Hot-spring Au-Ag 1882 1882-1933 unk ">15,000" unk no no no "Pardee and Park, 1948" 1990 "4,127,720" short t 0.05 unk no no no Piedmont Mining 1994 SEC Form 10K Piedmont unk 0.5 unk no no no "3,745" 7 unk neg no no HTSG SA15 02 686 Whitney group Gold Hill Cabarrus NC -80.366 35.500 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein ~1842 1899-1906 unk "3,000" unk no no no "Pardee and Park, 1948" "1,500,000" short t 0.12 unk no no no "Laney, 1910" unk 0.1 unk no no no "1,400" 6 unk neg no no LSGQ SA23 02 696 Milan Coos NH -71.133 44.346 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1870s 1870's-1910 unk unk unk unk unk unk "500,000" metric t 2.40 50.00 2.25 1.57 7.26 "Gair and Slack, 1979" "Resource is estimated original size of deposit. Production, unknown but probably small, is included in resource." Morgain Minerals? unk unk unk unk unk unk 500 1.2 25 11 8 36 KVMS NA14 02 251 Franklin Franklin-Sterling Hill Sussex NJ -74.590 41.120 Stratabound Zn Sedimentary exhalative by 1750 1774-1954 "22,000,000 to 23,000,000" short t no no no no "9,000,000,000" "Manganese, iron" "Palache, 1935; Pinger, 1948; Pinger, 1950; Brown, 1968; Frondel and Brown, 1974; USBM Minerals Yearbook 1955-86" "500,000 to 600,000 short t of magnetite ore remain." Zinc Corporation of America "20,000 to 22,000" no no no no "4,082" SEDZ SEDZ 01 795 Sterling Hill Franklin-Sterling Hill Sussex NJ -74.600 41.080 Stratabound Zn Sedimentary exhalative by 1739 1875-1986 "11,000,000" short t no no no no "4,800,000,000" "Manganese, iron" "Robbins, 1989; Johnson, 1990" Zinc Corporation of America "10,000" no no no no "2,177" SEDZ SEDZ 02 796 "Bayard area (Ground Hog, Combination, Bullfrog etc.) mines" Central (Bayard) Grant NM -108.125 32.792 22c "Vein, polymetallic" Polymetallic vein and replacement 1858 1902-1978 "4,438,849" short t ">13,894" ">7,075,752" ">60,101,000" "242,834,000" "822,903,000" "Hillesland and others, 1994; USBM Production data 1902-59; Asarco SEC Form 10K 1972-1978" 1978 "215,000" short t unk 1.47 0.64 3.51 14.75 Asarco 1978 SEC Form 10K Resource for Ground Hog mine only. Phelps Dodge - Cobre Mining "4,027" >0.4 >220 >27 110 373 195 unk 10 1 7 29 PMR1 SB21 03 756 Burro Mountain Burro Mountain Grant NM -108.372 32.640 "Vein, Cu" 17 Porphyry Cu 1871 1904-1956 "2,361,791" short t "1,745" "241,190" "192,664,000" "202,000" "312,000" USBM Minerals Yearbooks 1911-56 Phelps Dodge "2,143" 0.05 8 87 neg neg PCU1 SB15 03 743 Carache Canyon Old Placers Santa Fe NM -106.163 35.317 22b Alkaline Au-Te Au-Ag-Te vein by 1934 no no no no no no 1992 "16,700,000" short t 0.07 unk no no no AMH 1993 entry for Pegasus Gold Barrick Gold no no no no no no "15,200" 36 unk no no no ALKG CR22 03 021 Champion Picuris (Copper Hill) Taos NM -105.796 36.219 22c "Vein, polymetallic" 19a Polymetallic replacement Polymetallic vein and replacement 1879 1900-1955 neg neg neg neg neg no 1996 "19,000,000" short t unk unk 0.34 unk unk Summo Minerals 1996 SEC Form 10K Summo Minerals - St. Mary Minerals neg neg neg neg neg no "17,000" unk unk 59 no no Chloride Flat Chloride Flat Grant NM -108.292 32.767 19a Polymetallic replacement Polymetallic vein and replacement 1870 1871-1946 "149,000" short t 200 "4,000,000" "20,000" "500,000" no "Manganese, iron" "McLemore, 1997" 135 neg 124 neg neg no PMR1 SB21 04 757 Continental Central (Fierro-Hanover) Grant NM -108.090 32.343 19a Polymetallic replacement 18d "Skarn, Fe" Polymetallic vein and replacement 1850 1902-1996 ">25,923,000" short t unk unk ">411,500,000" unk unk Iron "Hillesland and others, 1994; U.V. Industries SEC Form 10K 1971-78; Sharon Steel SEC Form 10K 1979-89; Mueller Industries SEC Form 10K 1990-92; NM 6/23/97" 1997 "224,000,000" short t unk unk 0.72 unk unk NM 6/23/97 Cobre Mining ">21,200" unk unk 187 unk unk "203,000" unk unk "1,463" unk unk SKC1 SB04 01 704 Yes Copper Flat Hillsboro Sierra NM -107.583 32.958 21a Porphyry Cu-Mo Porphyry Cu by 1952 1982 "1,200,000" short t "2,301" "55,966" "7,400,000" no no "North and McLemore, 1986; Hedlund, 1985" 1995 "66,810,000" short t 0.00 0.05 0.36 no no 0.0118% Mo Alta Gold 1995 SEC Form 10K Alta Gold "1,090" neg 2 3 no no "60,609" 7 98 221 no no PCU1 SB15 01 741 Under development Elizabethtown - Baldy Elizabethtown - Baldy Colfax NM -105.213 36.629 39a Placer Au-PGE 1866 1866-1959 "251,000" unk no no no "Koschmann and Bergendahl, 1968; North and McLemore, 1988" 8 unk no no no PLAC PLAC 91 556 Elizabethtown-Baldy Elizabethtown-Baldy Colfax NM -105.250 36.625 22b Alkaline Au-Te 22c "Vein, polymetallic" Au-Ag-Te vein 1866 1904-1952 "201,000" short t "221,400" "26,000" "330,000" "5,300" no "North and McLemore, 1988; McLemore, 1996a" 182 7 0.8 neg neg no ALKG CR22 01 019 "Fierro-Hanover area (Empire Zinc, Pewabic, Kearney etc.) mines" Central (Fierro-Hanover) Grant NM -108.083 32.833 19a Polymetallic replacement 18c "Skarn, Zn-Pb" Polymetallic vein and replacement by 1858 1902-1969 "8,123,000" short t "2,680" "727,210" "13,465,000" "24,123,000" "1,354,485,000" Iron "Hillesland and others, 1994; USBM Production Data" 1994 "4,000,000 to 5,000,000" short t unk unk unk 0.5 to 1.0 8.00 "Hillesland and others, 1994" Resource for Empire Zinc property only. Cobre Mining - Kennecott "7,369" 0.08 23 6 11 614 "3,500 to 4,500" unk unk unk >36 >290 SKC1 SB04 01 704 Georgetown Georgetown Grant NM -108.025 32.850 19a Polymetallic replacement Polymetallic vein and replacement 1866 1873-1942 >720 short t neg "3,870,000" neg "31,337" neg "North and McLemore, 1988; USBM Production Data, 1902-42" "1,000,000" short t 0.02 unk no no no Randol 1996 Sierra Corp. >1 neg 120 neg neg neg 907 0.6 unk no no no PMR1 SB21 02 755 Hanover Mountain Central (Fierro-Hanover) Grant NM -108.083 32.833 17 Porphyry Cu Porphyry Cu by 1858 1858-1937 ">28,000" short t >60 ">5,000" "3,400,000" 900 no "Richter and Lawrence, 1983; USBM Production Data" 1996 "105,100,000" short t unk unk 0.34 no no NM 6/23/97 Cobre Mining >25 neg neg 2 neg no "95,350" unk unk 324 no no Under development Jicarilla Placers Orogrande Lincoln NM -105.729 33.541 39a Placer Au-PGE 1850 1912-1957 "8,000" unk no no no "McLemore, 1991" 1974 "5,400,000" cu yds 0.04 unk no no no "Segerstrom and Ryberg, 1974" 0.25 unk no no no 7 unk no no no Jones Hill Santa Fe Santa Fe NM -105.723 35.733 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide by 1930 no no no no no no 1979 "5,800,000" short t 0.06 0.58 0.89 0.21 1.98 "McLemore, 1995" Champion Resources no no no no no no "5,300" 11 105 47 11 104 ? Kingston Kingston Sierra NM -107.708 32.958 19a Polymetallic replacement Polymetallic vein and replacement 1880 1883-1957 ">7,000" short t >124 "6,126,000" ">111,950" ">677,000" ">566,900" "McLemore, 1997" >6 unk 191 neg neg neg PMR1 SB21 01 754 Lake Valley Lake Valley Sierra NM -107.570 32.720 19a Polymetallic replacement Polymetallic vein and replacement 1878 1878-1957 "151,000" "5,750,000" neg neg no Manganese "Howard, 1967; North and McLemore, 1988" 5 179 no no no PMR1 SB21 05 758 Las Animas placers Hillsboro Sierra NM -107.566 32.921 39a Placer Au-PGE 1877 1877-1937 "120,000" unk no no no "North and McLemore, 1988" 4 unk no no no PLAC PLAC 99 564 Lordsburg Lordsburg Hidalgo NM -108.768 32.305 22c "Vein, polymetallic, porphyry Cu-related" Polymetallic vein and replacement 1870 1904-1994 "4,370,633" short t "242,038" "6,627,884" "197,116,000" "4,818,000" "480,000" "Lasky, 1938; USBM Minerals Yearbooks 1936-66; Goldfield Corp. SEC Form 10K 1990-93" 1993 "103,800" short t 0.10 1.00 0.53 no no Goldfield Corp. 1993 SEC Form 10K Goldfield Corp. - Federal Resources "3,965" 8 206 89 2 neg 94 0.3 3 neg no no PMV PMVN 53 670 Shut down 2/1994 Yes Lukas Canyon Old Placers Santa Fe NM -106.189 35.301 18b "Skarn, Cu" "Cu, Au, and Pb-Zn skarn" by 1986 no no no no no no 1992 "10,600,000" short t 0.03 unk 0.25 no no "AMH 1993 entry for Pegasus Gold; Maynard, 1995" Barrick Gold no no no no no no "9,600" 11 unk 24 no no ALKG CR22 04 022 Magdalena Magdalena Socorro NM -107.208 34.083 19a Polymetallic replacement Polymetallic vein and replacement 1866 1866-1968 ">1,500,000" short t "3,500" "4,000,000" "12,000,000" "125,000,000" "350,000,000" "North and McLemore, 1986; Loughlin and Koschman, 1942; USBM Minerals Yearbooks 1940-57; McLemore, 1997" Cobb Resources ">1,400" 0.11 124 5 57 159 PMR1 CR18 01 011 Mogollon Mogollon Catron NM -108.800 33.400 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1875 1902-1969 ">1,400,000" "365,000" ">20,000,000" "1,500,000" "1,200,000" neg "McLemore, 1996b" unk 11 >622 neg neg neg QZAD CR27 01 032 Nacimiento Nacimiento Sandoval NM -106.900 35.985 30b "Sediment-hosted Cu, redbed" Sediment-hosted Cu 1850s 1880-1975 "5,845,000" short t neg ">74,000" "~62,000,000" neg neg "North and McLemore, 1986; Woodward and others, 1974; Earth Science Annual Reports 1971-74; Anthony, 1979" 1975 "13,518,000" short t neg unk 0.48 no no "Anthony, 1979" Leaching Technology "5,300" no 2 28 neg neg "12,263" neg unk 59 no no SCU3 CR34 01 036 New Placers New Placers Santa Fe NM -106.211 35.253 39a Placer Au-PGE 1839 1839-1968 ">100,000" unk no no no "North and McLemore, 1988" 3 unk no no no PLAC PLAC 93 558 Nogal Nogal Lincoln NM -105.750 33.530 22b Alkaline Au-Te 20c Porphyry Cu-Au Au-Ag-Te vein 1865 1902-1942 "60,000" short t "7,725" "18,193" neg neg neg "McLemore, 1991" 1938 "1,557,000" short t 0.13 unk no no no "Ryberg, 1991" "Resource for Vera Cruz deposit, gold grade overestimated." FMC Gold - Vera Cruz Minerals 54 0.2 0.6 neg neg neg "1,412" 6 unk no no no ALKG CR22 06 024 Old Placers Old Placers Santa Fe NM -106.148 35.749 39a Placer Au-PGE 1828 1828-1986 ">100,000" unk no no no "North and McLemore, 1988" 3 unk no no no PLAC PLAC 92 557 Ortiz - Cunningham Hill Old Placers Santa Fe NM -106.132 35.339 22b Alkaline Au-Te Au-Ag-Te vein 1828 1828-1986 ">2,675,000" short t "350,000" 200 "2,000" "5,100" no "McLemore, 1996a" 1991 "39,550,000" short t 0.04 unk no no no Lac Minerals 1991 Annual Report Resource for Cunningham Hill property only. Barrick Gold ">2,427" 11 neg neg neg no "35,880" 54 unk no no no ALKG CR22 02 020 Pecos Willow Creek San Miguel NM -105.667 35.792 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1883 1902-1944 "2,302,753" short t "178,858" "5,477,760" "18,687,426" "133,942,500" "421,543,000" "McLemore, 1995" Resource not depleted when underground mining ceased in 1939. "2,089" 6 170 9 61 191 KVMS CR25 01 027 Pinos Altos Pinos Altos Grant NM -108.233 32.867 22c "Vein, polymetallic" "Skarn, Cu-Zn" Polymetallic vein and replacement 1860 1860-1995 ">943,000" short t ">114,277" ">1,732,545" ">70,398,000" ">4,996,000" ">47,226,000" "Koschmann and Bergendahl, 1968; Minerals Yearbooks 1927-55; Cyprus SEC Form 10K 1987-95" Production data incomplete. Reserves depleted 1995. Cyprus-Amax >856 >3.6 >54 >32 >2.3 >24 PMV PMVN 50 667 Shut down Rialto Nogal Lincoln NM -105.780 33.510 21b "Porphyry Mo, Low-F" 1894 no no no no no no "27,000,000" metric t no no 0.10 no no 0.07% Mo "Carten and others, 1995; Hollister, 1978" no no no no no no "27,000" no no 27 no no MO MOLF 05 243 San Lazarus Old Placers Santa Fe NM -106.176 35.239 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" 1800s? no no no no no no AMH 1994 1996 "714,000" short t 0.19 unk no no no Randol 1996 25 mi NW of Albuquerque Stellar Gold - BMR Gold no no no no no no 648 4 unk no no no 38 289 Santa Rita (Chino) Central Grant NM -108.067 32.792 21a Porphyry Cu-Mo 18a "Porphyry Cu, skarn-related" Porphyry Cu 1800 1911-1996 "583,452,000" short t ">500,000" ">4,750,000" "10,990,144,000" no no Molybdenum "USBM Minerals Yearbooks 1911-57; Kennecott Annual Reports 1935-70; Kennecott SEC Form 10K 1971-80; Sohio SEC Form 10K 1981-85; Phelps Dodge SEC Form 10K 1986-96; North and McLemore, 1988; McLemore, in press." 1996 "949,600,000" short t unk unk 0.43 no no Molybdenum Phelps Dodge 1996 SEC Form 10K Phelps Dodge "529,300" >15 >148 "4,985" no no "861,500" sig sig "3,704" no no PCU1 SB15 02 742 Yes Phelps Dodge SEC Form 10K St. Cloud Chloride Sierra NM -107.710 33.330 25 "Epithermal vein, quartz-adularia" "Creede, Comstock and Sado epithermal vein" 1879 1982-1993 "374,693" short t "7,931" "2,417,920" "5,920,000" no no Goldfield Corp. SEC Form 10K 1982-93 1993 "379,000" short t 0.03 6.23 0.76 no no Goldfield Corp. 1993 SEC Form 10K "Production tonnage excludes 123,643 short t tailings; metals recovered are included in metals produced." Goldfield Corp. 340 0.25 75 3 no no 344 0.3 73 3 no no QZAD CR27 02 033 Shut down 1992; last stockpile sale 1993 Steeple Rock Steeple Rock Grant NM -108.950 32.833 25 "Epithermal vein, quartz-adularia" 25e "Epithermal vein, quartz-alunite" "Creede, Comstock and Sado epithermal vein" 1860 1880-1991 "365,000" short t "151,000" "3,400,000" "1,200,000" "5,000,000" "4,000,000" "McLemore, 1996b" 1991 "1,221,250" short t 0.17 10.40 unk unk unk Randol 1996; AMH 1997 entry for NovaGold Resources Resource for Gold King-Imperial and Summit properties Queenstake Resources - Oak Creek Contracting - Biron Bay Resources - NovaGold Resources 331 5 106 neg 2 2 "1,108" 7 396 unk unk unk QZAD SB30 01 782 Tyrone Burro Mountain Grant NM -108.367 32.633 17 Porphyry Cu Porphyry Cu 1871 1967-1996 "317,432,000" short t ">48,000" ">9,750,000" "5,233,800,000" no no "Phelps Dodge Annual Reports 1967-1970; Phelps Dodge SEC Form 10K 1971-96; North and McLemore, 1988" 1996 "413,300,000" short t unk unk 0.34 no no Phelps Dodge 1996 SEC Form 10K Production tonnage excludes leach ore production. Resource is leach ore; mill ores depleted 1992. Phelps Dodge "287,970" >1.5 >303 "2,374" no no "374,900" sig sig "1,275" no no PCU1 SB15 03 743 Yes Phelps Dodge SEC Form 10K White Oaks White Oaks Lincoln NM -106.750 33.767 22b Alkaline Au-Te Au-Ag-Te vein 1850 1850-1951 ">2,679" short t "162,500" "1,044" 450 "12,200" no Tungsten "McLemore, 1991" >2 5 0.03 neg neg neg ALKG CR22 05 023 Afghan Eureka NV 26a.1 Sediment-hosted Au Sediment-hosted Au no no no no no no "1,800,000" short t 0.05 unk no no no "Maher, 1997" Great Basin Exploration and Mining no no no no no no "1,600" 3 unk no no no Alligator Ridge - Casino - Winrock Bald Mountain White Pine NV -115.520 39.760 26a.1 Sediment-hosted Au Sediment-hosted Au 1976 1980-1993 "9,712,000" short t "569,781" ">144,870" no no no Occidental Petroleum 1980-1983 SEC Form 10K; Nerco 1984-89 SEC Form 10K; USMX 1990-93 SEC Form 10K Production after 1993 included in Bald Mountain mine. Placer Dome "8,800" 18 >4.5 no no no SEDG GB30 45 186 Yes Placer Dome SEC Form 10K; www.placerdome.com Ann Mason Yerington Lyon NV -119.270 38.960 21a Porphyry Cu-Mo Porphyry Cu 1968 no no no no no no 1970 "495,000,000" short t <.0009 0.005 0.40 no no 0.01% Mo "Anaconda 1970 Annual Report; Long, 1995" Arimetco no no no no no no "449,000" <13 77 "1,796" no no PCU3 GB10 04 060 Ashdown Pueblo (Warm Springs) Humboldt NV -118.698 41.831 22c "Vein, polymetallic" Polymetallic vein and replacement 1863 1863-1959 unk "24,000" unk unk unk unk "Koschmann and Bergendahl, 1968" 1992 "1,160,000" short t 0.13 unk unk unk unk Molybdenum AMH 1997 entry for Win-Eldrich Mines Win-Eldrich Mines unk 0.8 unk unk unk unk "1,000" 5 unk unk unk unk Atlanta Atlanta Lincoln NV -114.320 38.470 25a Hot-spring Au-Ag 1869 1935-1985 "1,800,000" short t "152,000" "3,600,000" no no no "Tschanz and Pampeyan, 1970; LaBerge, 1996" 1985 "4,500,000" short t 0.08 1.70 no no no Randol 1996 "Excludes estimated $116,500 production before 1935." Golden Chief Resources "1,600" 5 112 no no no "4,100" 11 238 no no no HTSG GB28 15 139 Shut down 1985 Aurora Aurora Mineral NV -118.890 38.290 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1860 1860-1996 "3,928,000" short t "1,822,000" "20,620,000" neg neg no "Buchanan, 1981; Consolidated Nevada Goldfields 1989-96 SEC Form 20F; Minerex Resources 1988-91 Annual Reports; Electra Mining 1992-93 Annual Reports" 1995 "3,579,000" short t 0.11 unk no no no Electra Mining 1993 Annual Report; Consolidated Nevada Goldfields 1995 SEC Form 20F; NMI 95 Two mines since 1988 owned and operated by different companies. Electra Mining - Consolidated Nevada Goldfields "3,563" 57 641 neg neg no "3,250" 12 unk no no no QZAD GB23 19 114 Yes Consolidated Nevada Goldfields SEC Form 10K Bald Mountain Bald Mountain White Pine NV -115.590 39.960 26a.1 Sediment-hosted Au Sediment-hosted Au 1869 1869-1996 "21,579,000" short t "842,296" ">110,800" "30,611" no no "Hose and others, 1976; Placer Dome 1983-96 SEC Form 10K" 1996 "46,341,000" metric t 1.4 unk no no no Placer Dome 1996 SEC Form 10K Production and reserves after 1993 include Alligator Ridge. Placer Dome "19,576" 26 >3.45 neg no no "46,341" 62 unk no no no SEDG GB30 39 180 Yes Placer Dome annual report; www.placerdome.com Baxter Springs Manhattan Nye NV -117.120 38.440 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" by 1974 no no no no no 1990 "5,000,000" short t 0.05 unk no no no NMI95 no no no no no no "4,500" 8 unk no no no NONE NONE 31 282 Bear Yerington Lyon NV -119.180 39.030 17 Porphyry Cu Porphyry Cu 1961 no no no no no no 1979 "500,000,000" short t unk unk 0.40 no no "Long, 1995" Arimetco? no no no no no no "454,000" unk unk "1,814" no no PCU3 GB10 02 058 Bell Mountain Fairview Churchill NV -118.130 39.180 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1905 1906-1965 "304,477" short t "52,799" "5,124,369" "28,353" "2,683,233" no "Willden and Speed, 1974" 1982 "1,500,000 to 2,000,000" short t 0.01 3.30 no no no "ME, 9/82, p. 1316" Includes some production from Chalk Hills District N.A. Degerstrom 276 1.6 159 neg 1 no "1,400 to 1,800" 0.65 to 0.87 154 to 205 no no no QZAD GB23 12 107 ? Bellview Chase White Pine NV -115.639 40.086 26a.1 Sediment-hosted Au Sediment-hosted Au 1950s? unk no neg no neg no "Hose and others, 1976 " 1988 "1,277,000" short t 0.04 unk no no no NMI95 Rochester Minerals no no no no no no "1,160" 1.5 unk no no no NONE NONE 26 277 Big Springs Independence Mountains Elko NV -115.980 41.550 26a.1 Sediment-hosted Au Sediment-hosted Au 1976 1987-1995 ">1,921,000" short t ">389,970" ">14,264" no no no Freeport McMoran 1985-1989 SEC Form 10K; NMI95 Mined out 1994. Independence ">1,743" >13 >0.44 no no no SEDG GB30 01 142 Shut down 10/1994 Blue Jacket (Bull Run) Aura Elko NV -116.123 41.703 22c "Vein, polymetallic" Polymetallic vein and replacement 1869 1869-1974 unk "102,096" "4,361,492" "6,405" "7,103" 578 "LaPointe and others, 1991" 1989 "2,000,000" short t 0.01 2.20 0.25 2.00 1.80 "Schmauch and others, 1992" Resource estimated by USBM. unk 3 136 neg neg neg "1,800" 0.3 137 5 36 33 Blue Star-Genesis - Beast Lynn Eureka NV -116.352 40.952 26a.1 Sediment-hosted Au Sediment-hosted Au 1957 1974-1996 "103,000,000" short t ">2,000,000" unk no no neg "McFarlane, 1991; Schutz and Williams, 1996; Newmont 1974-96 SEC Form 10K" 1996 "35,055,000" short t 0.04 unk no no no Newmont Gold 1996 SEC Form 10K; E/MJ 8/1996 p. 41 Production estimated in part. Resource includes North Star mine. Newmont Gold "93,000" >62.2 unk no no no "31,800" 43 sig no no no SEDG GB30 16 157 Yes Newmont Gold SEC Form 10K; www.newmont.com Bobcat Lynn Eureka NV -116.353 40.960 26a.1 Sediment-hosted Au Sediment-hosted Au by 1985 no no no no no no 1988 "17,700,000" short t 0.03 unk no no no NMI95 Newmont Gold no no no no no no "16,100" 16 unk no no no SEDG GB30 15 156 ? Newmont Gold SEC Form 10K; www.newmont.com Bootstrap - Capstone - Tara Bootstrap Elko NV -116.420 41.020 26a.1 Sediment-hosted Au Sediment-hosted Au 1946 1948-1984 "860,000" short t "130,000" unk no no neg "LaPointe and others, 1991; Newmont 1974-1984 SEC Form 10K" 1995 "23,415,000" short t 0.05 unk no no no Newmont Gold 1985 SEC Form 10K; E/MJ 8/1986 p. 41 Production from 1990-1995 not reported separately. Resource includes Tara deposit. Newmont Gold 780 4 unk no no no "21,242" 35 unk no no no SEDG GB30 09 150 Yes Newmont Gold SEC Form 10K; www.newmont.com Borealis Borealis (Ramona) Mineral NV -118.760 38.380 25a Hot-spring Au-Ag 1909 1981-1990 ">7,537,000" short t "493,435" ">114,374" no no no Mercury Echo Bay 1986-1990 SEC Form 10K 1990 "960,000" short t 0.24 unk no no no "NM 11/10/97, p. 10" Resource beneath open pit and in Graben Area. Golden Phoenix Minerals - Cambior ">6,837" 15 >3.6 no no no 870 7 unk no no no HTSG GB28 16 140 Shut down Yes Boss - Berg - Black Rock Gilbert Esmeralda NV -117.640 38.086 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1959? 1988-1990 "600,000" short t "32,000" "25,000" no no no AMH 1990-92 1992 "1,640,000" short t 0.02 unk no no no "Diner and Strachan, 1994" Boss mined out. Resource in Berg and Black Rock deposits. Mintek Resources 544 1 0.8 no no no "1,490" 1 unk no no no Bristol - Jackrabbit Bristol Lincoln NV -114.600 38.100 19a Polymetallic replacement Polymetallic vein and replacement 1871 1904-1958 "491,000" short t "3,586" "3,854,700" "23,764,900" "33,463,778" "3,986,800" Manganese "Tschanz and Pampeyan, 1970; USBM Production Data" 445 0.11 120 11 15 2 PMR1 GB15 02 066 Bruner Bruner Nye NV -117.800 39.080 25d "Epithermal vein, Sado" "Creede, Comstock and Sado epithermal vein" ~1906 1924-1949 "99,625" short t "51,400" "225,000" "6,800,000" no no USBM Minerals Yearbooks 1992 "15,000,000" short t 0.03 unk no no no Miramar Mining 1992 Annual Report Miramar Mining 90 1.6 7 3 no no "13,600" 12 unk no no no QZAD GB23 13 108 Buckhorn Buckhorn Eureka NV -116.490 40.180 25a Hot-spring Au-Ag 1908 1910-1996 "5,373,000" short t "251,924" "1,259,978" neg no no "Vanderburg, 1938; USBM Minerals Yearbooks 1937-1950; Cominco 1984-1996 Annual Reports" 1993 "1,500,000" short t 0.11 unk no no no Equinox Resources 1993 Annual Report Oxide reserves depleted. Resource is sulfide below open pit. Cominco - Equinox Resources "4,874" 8 39 no no no "1,400" 5 unk no no no HTSG GB28 09 133 Shut down Heaps rinsed 1996 Cominco annual report; www.cominco.com Buckingham Battle Mountain Lander NV -117.075 40.617 21b "Porphyry Mo, Low-F" by 1982 no no no no no no 1982 "1,430,000,000" short t unk unk 0.34 no no 0.058% Mo "Carten and others, 1995" no no no no no no "1,297,000" unk unk "4,411" no no MO MOLF 03 241 Buckskin National National Humboldt NV -117.540 41.790 25a Hot-spring Au-Ag 1907 no no no no no no 1989 "138,000" short t 0.36 3.40 no no no MMN92 Queenstake no no no no no no 125 1.6 15 no no no HTSG GB28 01 125 National National Humboldt NV -117.590 41.840 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1907 1909-1943 "89,000" short t "177,538" "471,541" neg neg no USBM Minerals Yearbooks 1909-1943 81 6 15 neg neg no QZAD GB23 02 097 Buffalo Valley Battle Mountain Lander NV -117.250 40.600 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" 1912 1924-1991 "2,000,000" short t "56,615" "8,771" "9,607" no no "Seedorf and others, 1991; Horizon Gold 1987-91 SEC Form 10K" 1996 "18,418,000" metric t 0.99 unk no no no "Kizis and others, 1997" Production tonnage partly estimated. Fairmile Gold - Repadre Capital - Echo Bay "1,800" 1.8 0.3 neg no no "18,418" 18 unk no no no SKC1 GB02 01 046 Yes Bullfrog - Montgomery-Shoshone Bullfrog Nye NV -116.880 36.900 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1904 1905-1996 "22,764,500" short t "1,948,950" ">2,104,961" "5,294" "11,987" no Lac Minerals 1989-83 Annual Reports; Barrick Gold 1994-96 Annual Reports 1996 "13,855,000" short t 0.06 unk no no no Barrick Gold 1996 Annual Report Barrick Gold "20,652" 61 >66 neg neg no "12,569" 24 unk no no no QZAD GB23 24 119 Yes www.barrick.com Candelaria Candelaria Mineral NV -118.080 38.150 19c Distal disseminated Ag-Au 1864 1873-1996 ">31,245,000" short t "167,200" "63,716,000" "72,000" "4,158,000" "2,258,000" "Lincoln, 1923; USBM Minerals Yearbooks 1921-57; Nerco 1984-91 SEC Form 10K; Kinross Gold 1993-95 Annual Reports" 1996 "21,284,000" metric t 0.104 75.53 no no no Kinross Gold 1996 Annual Report "Resource includes leach pad inventory, low-grade stockpiles, and Green Nick orebody." Kinross Gold ">28,345" 5 "1,982" neg 2 1 "21,284" 2 "1,608" no no no DSDG GB18 17 090 Yes www.kinross.com Carlin - Hardie Lynn Eureka NV -116.320 40.912 26a.1 Sediment-hosted Au Sediment-hosted Au 1962 1965-1996 "20,000,000" short t ">3,800,000" unk no no no Mercury "Lewis, 1991; Newmont 1992-1996 SEC Form 10K" 1996 "31,385,000" short t 0.06 unk no no no Newmont Gold 1996 SEC Form 10K; E/MJ 8/1996 p. 41 "Production estimated in part. Gold production for 1965 to 1978 only. Resource includes Pete, Lantern, and Hardie Footwall." Newmont Gold "18,000" >118 unk no no no "28,472" 57 unk no no no SEDG GB30 19 160 Yes Newmont Gold SEC Form 10K; www.newmont.com Castle Gilbert Esmeralda NV -117.617 38.200 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" no no no no no no "2,900,000" short t 0.03 unk no no no "Callicrate and others, 1996" Rio Tinto no no no no no no "2,600" 3 unk no no no Cherry Creek Cherry Creek White Pine NV -114.900 39.967 22c "Vein, polymetallic" Polymetallic replacement Polymetallic vein and replacement 1861 1863-1964 ">312,000" short t "73,800" "3,535,000" "143,536" "831,565" 5100 "Hose and others, 1976" Early production estimated using silver to gold ratio from later production. >283 2 110 neg neg neg Cobb Creek Mountain City Elko NV -116.025 41.775 Unclassified 1980s no no no no no no 1988 "3,200,000" short t 0.05 unk no no no Pan Orvana Resources 1988 Annual Report Orvana Resources no no no no no no "2,900" 5 unk no no no NONE NONE 20 271 Yes Comstock Lode Comstock Storey NV -119.590 39.320 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1858 1859-1993 ">20,475,000" short t ">8,295,500" ">192,651,000" "76,630" "5,504" no "Bonham, 1969; United Mining 1985 SEC Form 10K; Nevex Gold 1984-86 and Canyon Resources 1987-89 SEC Form 10K; BMR Gold 1991-93 Annual Reports" 1995 "4,500,000" short t 0.05 0.50 neg neg no AMH 1997 entries for BMR Gold and Rea Gold No data on production from 1958 to 1982 BMR Gold - Rea Gold - Consolidated Virginia - Stellar Metals ">18,900" >258 ">5,992" neg neg no "4,100" 7 70 neg neg no QZAD GB23 11 106 Shut down 10/1994 BMR Gold annual report; www.bmrgold.com Contact Contact Elko NV -114.767 41.767 18a "Porphyry Cu, skarn-related" Porphyry Cu 1870 1908-1965 unk "1,222" "126,901" "5,751,050" "360,102" "18,400" "LaPointe and others, 1991" 1973 "8,000,000" short t unk unk 2.30 no no "LaPointe and others, 1991" Early production uknown. Coralta Mines unk 0.04 4 3 neg neg "7,260" unk unk 167 no no "Converse (Redline, Nike)" Humboldt NV 19c Distal disseminated Ag-Au 1995 no no no no no no 1997 "50,100,000" short t 0.02 unk no no no NM 8/11/97 Uranerz - Romarco - Newmont no no no no no no "45,400" 31 unk no no no Yes Copper Basin Battle Mountain (Copper Basin Area) Lander NV -117.036 40.612 18a "Porphyry Cu, skarn-related" Porphyry Cu 1860s 1917-1981 "37,100,000" short t "40,774" "391,889" "164,108,728" no no "Briggs, 1996; Doebrich and others, 1996; Doebrich and Theodore, 1996" 1981 "23,100,000" short t unk unk 0.37 no no "Doebrich and others, 1996" Battle Mountain Gold "33,700" 1.3 12 74 no no "21,000" unk unk 78 no no PCU2 GB09 01 056 Copper Canyon Battle Mountain (Copper Canyon Area) Lander NV -117.117 40.556 18a "Porphyry Cu, skarn-related" Porphyry Cu ~1864 1967-1981 "62,600,000" short t "177,701" "3,974,803" "214,806,300" no no "Doebrich and others, 1996" Battle Mountain Gold "56,800" 6 124 97 no no PCU2 GB09 01 056 Copper Canyon Battle Mountain (Copper Canyon Area) Lander NV -117.133 40.517 39a Placer Au-PGE 1909 1909-1955 unk "156,000" unk no no no "Johnson, 1973a" 1989 "48,800,000" cu yds 0.005 unk no no no Battle Mountain Gold 1989 SEC Form 10K Battle Mountain Gold unk 5 unk no no no 8 unk no no no PLAC PLAC 48 513 Cortez Cortez (Mill Canyon) Eureka NV -116.580 40.150 19a Polymetallic replacement Polymetallic vein and replacement 1862 1889-1958 "426,000" short t "26,000" "6,500,000" "155,722" "2,704,483" "114,871" "Cortez Mines, Ltd. 1889-1893 Annual Reports; Roberts and others, 1967; Vanderburg, 1938; Gilluly and Masursky, 1965; USBM Minerals Yearbooks, 1936-1958." Historic production in Cortez (Mill Canyon) district. Excludes modern Cortez gold mine. Placer Dome - Rio Tinto 387 0.8 202 neg 1 neg SEDG GB30 37 178 Cortez "Bullion, Cortez (Mill Canyon)" "Lander, Eureka" NV -116.740 40.260 26a.1 Sediment-hosted Au Sediment-hosted Au 1966 1969-1984 "8,500,000" short t "790,000" neg no no no "Gulf Resources 1971-1974, Placer Development 1975-1984 Annual Reports" "Production in part estimated. Production for Cortez, Gold Acres, and Horse Canyon not always reported separately." Placer Dome - Rio Tinto "7,700" 25 neg no no no SEDG GB30 33 174 Crescent Valley Bullion Lander NV -116.650 40.400 39a Placer Au-PGE by 1993 unk unk unk no no no 1993 "8,000,000" cu yds 0.03 unk no no no AMH 1996 entry for Maymac Petroleum Barexor Minerals - Maymac Petroleum unk unk unk no no no 8 unk no no no PLAC PLAC 49 514 Crofoot - Lewis (Hycroft) Sulphur Humboldt NV -118.690 40.860 25a Hot-spring Au-Ag 1974 1984-1996 ">66,683,000" short t "817,590" ">2,072,892" no no no "Granges, Inc. 1989-1995 SEC Form 10K" 1996 "47,200,000" short t 0.02 unk no no no "Granges, Inc. 1995 SEC Form 10K" Reserve includes Brimstone deposit. "Granges, Inc." ">60,494" 25 >64.5 no no no "42,800" 28 sig no no no HTSG GB28 05 129 Yes Daisy - Mother Lode - Secret Pass Bullfrog Nye NV -116.680 36.890 26a.1 Sediment-hosted Au Sediment-hosted Au 1987 1989-1992 "855,749" short t "36,851" ">3,202" no no no GEXA Gold 1988-91 SEC Form 10K 1995 "50,503,000" short t 0.03 unk no no no AMH 1997 entries for Rayrock Yellowknife and Inter-Rock Gold Inter-Rock Gold - Rayrock Yellowknife 776 1 >0.1 no no no "45,816" 41 unk no no no NONE NONE 33 284 Under development Dark Star Railroad (Bullion) Elko NV -115.844 40.458 26a.1 Sediment-hosted Au Sediment-hosted Au by 1991 no no no no no no 1992 "5,760,000" short t 0.02 unk no no no NMI95 Crown Resources no no no no no no "5,230" 4 unk no no no SEDG GB30 29 170 Dean Lewis Lander NV -116.847 40.428 19c Distal disseminated Ag-Au 1867 1887-1892 "100,000" short t "66,000" "5,000,000" neg "220,000" neg "Struhsacker and others, 1996" 1995 unk unk unk no no no NMI95 "251,000 oz. Au contained in resource; part of resource already mined." Idaho Consolidated Metals - St. George Metals 91 2.1 156 neg 1 neg unk 8 unk no no no Dee - Ren Bootstrap Elko NV -116.430 41.030 26a.1 Sediment-hosted Au Sediment-hosted Au 1981 1984-1995 "11,181,000" short t "515,926" ">302,100" no no no Corona SEC Form 10K 1988-1990; Homestake SEC Form 10K 1992-1993; Rayrock Yellowknife Annual Reports 1986-1995 1995 "12,224,000" short t 0.05 unk no no no Rayrock Yellowknife 1995 Annual Report Rayrock Yellowknife ">10,143" 16 >9.4 no no no "11,024" 18 unk no no no SEDG GB30 08 149 Yes Deep Star Lynn Eureka NV -116.353 40.962 26a.1 Sediment-hosted Au Sediment-hosted Au 1989 1995-1996 "160,000" short t unk unk no no no "Flaherty and King, 1991" 1996 "1,394,000" short t 0.88 unk no no no Newmont Gold 1996 SEC Form 10K Newmont Gold 145 unk unk no no no "1,265" 38 sig no no no SEDG GB30 14 155 Newmont Gold SEC Form 10K; www.newmont.com Delamar Delamar Lincoln NV -114.770 37.460 25c "Epithermal vein, Comstock" 1892 1892-1950 ">1,336,668" short t "655,000" "1,251,000" "5,400" "10,300" no "Tschanz and Pampeyan, 1970" 1995 "1,500,000" short t 0.07 unk no no no AMH 1997 entry for World Wide Minerals Production 1892-1901 estimated from total value. Resource in Easter deposit. World Wide Minerals ">1,213" 20 39 neg neg no "1,361" 3 unk no no no Delano - Cleveland Delano Elko NV -114.274 41.672 19a Polymetallic replacement 1872 1918-1970 unk 333 "1,499,973" "167,639" "22,137,183" "1,386,809" "LaPointe and others, 1991" 1989 "240,000" short t unk 6.43 unk 5.60 3.80 "LaPointe and others, 1991" unk neg 47 neg 10 0.6 218 unk 48 unk 12 8 Divide (Tonopah Divide) Divide Esmeralda NV -117.240 37.990 25c "Epithermal vein, Comstock" 1902 1983-1984 unk "3,759" "429,876" no no no "Erdman and Barabas, 1996" 1988 unk unk unk no no no NMI95 Crown Resources unk 0.1 13 no no no unk 3 unk no no no QZAD GB23 21 116 Dixie Comstock Dixie Valley Churchill NV -118.020 39.870 25a Hot-spring Au-Ag 1934 1934-1942 "17,880" short t "8,500" "9,500" no neg no "Willden and Speed, 1974; USBM Minerals Yearbooks 1935-1942" 1992 "4,710,000" short t 0.03 unk no no no Randol 1996 "Production tonnage includes at least 4,000 st tailings reprocessed." Horizon Resources - Atlas 16 0.3 0.3 no neg no "4,300" 5 unk no no no HTSG GB28 10 134 Being permitted Doby George Aura Elko NV -116.059 41.663 26a.1 Sediment-hosted Au Sediment-hosted Au 1983 no no no no no no 1994 "3,600,000" short t 0.06 unk no no no Atlas Corp. 1996 SEC Form 10K Atlas no no no no no no "3,300" 7 unk no no no Yes Atlas Corp. SEC Form 10K Easy Junior - Nighthawk Ridge Pancake White Pine NV -115.880 39.450 26a.1 Sediment-hosted Au Sediment-hosted Au 1979 1989-1996 ">1,086,190" short t "61,230" >944 no no no Echo Bay 1989-1991 SEC Form 10K; Alta Gold 1992-96 SEC Form 10K unk unk unk no no no Alta Gold 1995 SEC Form 10K "Reserves depleted, resource remains." Alta Gold >985 1.9 >0.03 no no no unk 6 unk no no no SEDG GB30 49 190 Shut down 1994 Heaps rinsed 1996 Elder Creek Bullion Lander NV -116.850 40.308 26a.1 Sediment-hosted Au 1985 1989-1992 "697,050" short t "12,651" >500 no no no Alta Gold 1989-92 SEC Form 10K 1991 "333,530" short t 0.04 unk no no no Alta Gold 1991 SEC Form 10K "Reserves depleted, geologic resource remains." Alta Gold 632 0.4 >0.015 no no no 303 0.4 unk no no no SEDG GB30 32 173 Shut down 1990 Eldorado Eldorado Clark NV -114.840 35.710 40a Detachment-fault-related polymetallic ~1857 1907-1959 ">84,000" short t "101,729" "2,360,000" "2,059" "23,483" "Koschmann and Bergendahl, 1968; Longwell and others, 1965; Robinson, 1996" 1993 "1,260,000" short t 0.04 unk no no no "Robinson, 1996; AMH 1997 entry for Nelloro Corp." Early production estimated at $2 to $5 million. Resource includes tailings at Nel property. Nelloro Corp. - Nevada Pacific Mining >76 3 73 neg neg no "1,140" 2 unk no no no FFTG FFTG 03 044 Emigrant Springs Carlin Elko NV -115.970 40.620 26a.1 Sediment-hosted Au 1982 no no no no no no 1993 "66,000,000" short t 0.02 unk no no no "Newmont Gold 1993 SEC Form 10K; Jackson, 1991" One deposit split between two companies. "Newmont Gold, Teck" no no no no no no "60,000" 35 unk no no no SEDG GB30 25 166 Yes Empire - Northern Lights Battle Mountain (Copper Basin Area) Lander NV -117.028 40.607 19c Distal disseminated Ag-Au by 1977 1982-1994 "1,955,797" short t "108,300" "363,264" no no no "Doebrich and others, 1996" 1994 "1,800,000" short t 0.06 unk unk no no "Doebrich and others, 1996" Resource estimated assuming 65% gold recovery. Battle Mountain Gold "1,774" 3 11 no no no "1,600" 3 unk no no no SKC1 GB02 02 047 Eureka Eureka Eureka NV -115.980 39.500 19a Polymetallic replacement Polymetallic vein and replacement 1864 1866-1964 "2,000,000" short t "615,000" "14,400,000" "2,084,360" "625,000,000" "14,387,791" "Nolan and Hunt, 1968" 1964 "3,132,500" short t 0.16 5.65 unk 3.70 8.30 "AMH 1989; Roberts and others, 1967" Gold and silver production reestimated as Nolan and Hunt's (1968) value is clearly too large. Reserves are for the Fad Shaft. Richmond Eureka - Silver Eureka "1,800" 19 448 1 284 7 "2,842" 16 551 unk 105 236 PMR1 GB15 01 065 Fire Angel Eldorado Lyon NV -119.456 39.230 Unclassified by 1989 no no no no no no 1989 "4,550,000" short t 0.03 unk no no no Horizon Gold 1989 Annual Report Horizon Resources no no no no no no "4,130" 5 unk no no no NONE NONE 28 279 Florida Canyon Imlay Pershing NV -118.240 40.580 25a Hot-spring Au-Ag 1969? 1986-1996 "65,013,000" short t "941,100" "365,300" no no no Pegasus Gold 1986-95 SEC Form 10K 1996 "53,133,000" metric t 0.59 unk no no no Pegasus Gold 1996 SEC Form 10K Pegasus Gold "58,979" 29 11 no no no "53,133" 31 unk no no no HTSG GB28 07 131 Yes Pegasus Gold SEC Form 10K Flowery (Golden Eagle) Comstock Storey NV -119.590 39.320 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1870s 1924-1995 ">1,204,000" short t "130,072" ">305,055" no no no Alhambra Mines 1986-89 SEC Form 10K; American Eagle Resources 1990-91 SEC Form 10K; Miramar Mining Corp. 1992-95 Annual Reports American Eagle Resources - Miramar Mining ">1,100" 4 10 no no no Fondaway Canyon Shady Run Churchill NV -118.200 39.800 26a.1 Sediment-hosted Au Sediment-hosted Au by 1920 1989-1990 "132,000" short t "5,533" 476 no no no Tenneco 1989-1990 SEC Form 10K 1990 "1,064,000" short t 0.20 unk no no no "Tenneco 1989 SEC Form 10K; Cunningham, K., 1992, personal communication reported by Briggs, 1996" Production tonnage estimated assuming 70% gold recovery and 0.06 opt Au grade. Resource includes remaining oxide ore obtained by deducting estimated production from initial reserve plus sulfide resource. Tenneco Minerals 120 0.2 neg no no no 965 7 unk no no no SEDG GB30 44 185 Shut down Gemfield Goldfield Esmeralda NV -117.286 37.736 25e "Epithermal vein, quartz-alunite" Epithermal quartz-alunite Au 1992 no no no no no no 1996 "20,000,000" short t 0.03 unk no no no "Callicrate and others, 1996" Kennecott no no no no no no "18,000" 19 unk no no no Being promoted Getchell Potosi Humboldt NV -117.260 41.210 26a.1 Sediment-hosted Au Sediment-hosted Au 1934 1938-1996 "20,239,300" short t "2,147,000" ">38,000" no no no "Briggs, 1996; FirstMiss 1985-1995 SEC Form 10K" 1997 "15,900,000" short t 0.31 unk no no no NM 8/11/97; NM 9/29/97 "Resource includes Getchell underground, stockpiles, unmineable resource in Main Pit, and North Getchell underground resource." Getchell Gold "18,361" 67 >1.2 no no no "14,400" 153 unk no no no SEDG GB30 06 147 Yes Getchell Gold SEC Form 10K Gnome Carlin Elko NV -116.110 40.600 26a.1 Sediment-hosted Au Sediment-hosted Au 1986 no no no no no no 1988 "2,696,000" short t 0.05 unk no no no Newmont Gold 1983 SEC Form 10K Newmont Gold no no no no no no "2,446" 4 unk no no no SEDG GB30 27 168 Newmont Gold SEC Form 10K; www.newmont.com Gold Acres Bullion Lander NV -116.743 40.258 26a.1 Sediment-hosted Au Sediment-hosted Au 1910 1935-1991 "12,100,000" short t "790,000" "219,000" no no no "Hays and Foo, 1991; Gulf Resources 1971-1974, Placer Development 1975-1986, Placer Dome 1987-1991 SEC Form 10K" "Production in part estimated. Production for Cortez, Gold Acres, and Horse Canyon not always reported separately." Placer Dome - Rio Tinto "11,000" 25 7 no no no Yes Production included with Crescent in Cortez JV production. See Pipeline/South Pipieline Placer Dome annual report; RTZ SEC Form 20F; www.placerdome.com Gold Bar Antelope Eureka NV -116.200 39.750 26a.1 Sediment-hosted Au Sediment-hosted Au 1984 1987-1995 "7,527,000" short t "482,815" ">3,000" no no no Atlas 1987-1995 SEC Form 10K 1995 "6,047,000" short t 0.05 unk no no no Atlas Corp. 1995 SEC Form 10K "Resource ncludes Cabin Creek, Gold Canyon, Hunter, and Pot Canyon deposits." Atlas - Barrick Gold "6,828" 15 unk no no no "5,486" 9 unk no no no SEDG GB30 47 188 Looking for JV partner to develop Atlas Corp. SEC Form 10K Gold Canyon Roberts Eureka NV -116.170 39.760 26a.1 Sediment-hosted Au Sediment-hosted Au by 1992 no no no no no no 1992 unk short t unk unk no no no NMI95 "217,500 oz. Au contained in reserves and resources." International RSV Resources no no no no no no unk 7 unk no no no SEDG GB30 46 187 "Gold Circle (Midas, Snyder)" Gold Circle (Midas) Elko NV -116.790 41.250 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1907 1908-1965 "402,000" short t "129,418" "1,656,137" 736 "18,900" 200 "LaPointe and others, 1991" 1995 "13,000,000" short t 0.16 2.70 no no no NMI95 Euro-Nevada - Franco-Nevada 365 4 52 neg neg neg "11,800" 65 "1,092" no no no QZAD GB23 04 099 Yes Gold Group Crescent Clark NV -115.133 35.471 Unclassified ~1894 unk unk unk unk unk unk 1992 "3,300,000" short t 0.02 unk no no no NMI95 Westland Minerals Exploration unk unk unk unk unk unk "3,000" 2 unk no no no Gold Quarry - Maggie Creek Maggie Creek Eureka NV -116.225 40.825 26a.1 Sediment-hosted Au Sediment-hosted Au 1935 1980-1996 "322,000,000" short t "8,293,000" unk no no no Newmont Gold 1980-1996 SEC Form 10K 1996 "256,530,000" short t 0.05 unk no no no Newmont Gold 1996 SEC Form 10K; E/MJ 8/1996 p. 41 Gold production includes some gold recovered from Mac and Tusc mines. Resource includes Mac and Tusc. Newmont Gold "292,000" 258 unk no no no "232,720" 383 unk no no no SEDG GB30 "23, 24" 164 Yes Nemont Gold SEC Form 10K; www.newmont.com Goldbanks Goldbanks Pershing NV -117.604 40.465 25a Hot-spring Au-Ag 1907 1908-1934 120 short t neg neg unk unk unk "Johnson, 1977" 1996 "432,380,000" short t 0.01 unk no no no MR 12/11/96 Restoration Minerals - Kinross Gold neg neg neg unk unk unk "392,000" 188 unk no no no Yes www.kinross.com Golden Arrow Golden Arrow Nye NV -116.618 37.978 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1905 1905-1950 900 short t neg neg unk unk unk "Cornwall, 1972" 1996 unk unk unk no no no MR 3/12/97 Tombstone Exploration 1 neg neg unk unk unk unk 9 to 14.8 128 to 193 no no no Golden Butte Cherry Creek White Pine NV -115.050 39.830 26a.1 Sediment-hosted Au Sediment-hosted Au 1981 1989-1993 "2,153,713" short t "42,704" ">1,6911" no no no Alta Gold 1989-93 SEC Form 10K 1991 "1,782,710" short t 0.03 unk no no no Alta Gold 1991 SEC Form 10K "Reserves depleted, resource remains." Alta Gold "1,954" 1.3 >0.53 no no no "1,617" 1 unk no no no SEDG GB30 42 183 Shut down Goldfield Goldfield Esmeralda NV -117.210 37.710 25e "Epithermal vein, quartz-alunite" Epithermal quartz-alunite Au 1902 1903-1995 "8,929,000" short t "4,229,862" "1,451,864" "7,669,666" "51,744" no "Albers and Stewart, 1972; Pacific Gold 1984-1987 SEC Form 10K; American Resource Corp. 1992-1995 SEC Form 10K" American Pacific Mining "8,100" 132 45 4 neg no QZAL GB26 02 124 Shut down 9/13/95 Leach completed 1996 Goldstrike - Post Lynn Eureka NV -116.358 40.977 26a.1 Sediment-hosted Au Sediment-hosted Au 1963 1974-1996 ">154,391,000" short t ">9,884,000" unk no no no "Leonardson and Rahn, 1996; Barrick Gold 1986-96 Annual Reports; Newmont Gold 1988-96 SEC Form 10K" 1996 "246,435,000" short t 0.17 unk no no no Barrick Gold 1996 Annual Report; Newmont Gold 1996 SEC Form 10K; E/MJ 8/96 p. 41 Gold production for Barrick Gold operations only. Newmont Gold production accounts for 25% of tonnage mined. Barrick Gold - Newmont Gold ">140,061" >307 unk no no no "223,562" "1,295" unk no no no SEDG GB30 12 153 Yes Newmont Gold SEC Form 10K; www.newmont.com; www.barrick.com Goodsprings Goodsprings Clark NV -115.500 35.850 19a Polymetallic replacement Polymetallic vein and replacement 1855 1856-1962 "759,266" short t "90,508" "2,102,325" "4,926,377" "94,125,809" "217,846,867" "Longwell and others, 1965" 1990 "64,000,000" short t 0.05 unk unk unk unk NMI95 Resource in Sandy Valley mine. Silver Hill Mines - Durga Resources 689 3 65 2 43 99 "58,000" 100 unk unk unk unk PMR1 SB19 01 748 Gooseberry Ramsey Storey NV -119.460 39.480 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" by 1906 1981-1991 "561,317" short t "84,866" "3,566,143" no no no Asamera 1982-91 SEC Form 10K Pallas Resource 509 3 111 no no no QZAD GB23 08 103 ? Green Springs White Pine White Pine NV -115.550 39.140 26a.1 Sediment-hosted Au Sediment-hosted Au 1986 1988-1992 "1,278,393" short t "70,270" ">11,000" no no no USMX 1988-92 SEC Form 10K Reserves depleted. USMX "1,160" 2 >0.34 no no no SEDG GB30 53 194 No Reclamation completed 1993 Griffon Pancake White Pine NV 26a.1 Sediment-hosted Au Sediment-hosted Au by 1996 no no no no no no 1996 "2,737,000" short t 0.03 unk no no no Alta Gold 1996 SEC Form 10K Alta Gold no no no no no no "2,483" 2 unk no no no 1996? Hall (Cyprus Tonopah) San Antone Nye NV -117.300 38.300 21b "Porphyry Mo, Low-F" 1935 1981-1991 ">7,236,000" short t no no ">8,196,000" no no ">16,299 short t molybdenum" Atlantic Richfield 1981-85 and Cyprus Minerals 1988-91 SEC Form 10Ks 1986 "200,000,000" short t no no 0.05 no no 0.091% Mo "Carten and others, 1995; Shaver, 1986" Production data incomplete. Cyprus-Amax ">6,564" no no 4 no no "181,000" no no 82 no no MO MOLF 04 242 Shut down 1991 Cyprus-Amax SEC Form 10K Hasbrouck Mountain Divide Esmeralda NV -117.270 37.990 25a Hot-spring Au-Ag 1902 1911-1932 "134,948" short t "32,474" "3,275,079" unk unk unk USBM Minerals Yearbooks 1911-32 1982 "12,900,000" short t 0.03 0.59 no no no NMI92 Franco-Nevada - Euro-Nevada 122 1 102 no no no "11,700" 12 237 no no no HTSG GB28 17 141 High Desert (Bullion-Monarch) Lynn Eureka NV -116.330 40.920 26a.1 Sediment-hosted Au Sediment-hosted Au by 1979 1980-1983 "180,129" short t "24,326" unk no no no United Mining Corp. 1987 SEC Form 10K 1996 "2,950,000" short t 0.42 unk no no no Barrick Gold 1996 Annual Report Newmont Gold - Barrick Gold 163 0.8 unk no no no "2,676" 39 unk no no no SEDG GB30 18 159 Yes Newmont Gold SEC Form 10K; www.newmont.com; www.barrick.com Hilltop Hilltop Lander NV -116.810 40.420 19c Distal disseminated Ag-Au 1981 1909-1959 unk "17,834" unk unk unk unk "Koschmann and Bergendahl, 1968" 1984 "10,500,000" short t 0.07 unk no no no NMI95 Placer Dome unk 0.6 unk unk unk unk "9,500" 24 unk no no no DSDG GB18 08 081 Hog Ranch Leadville Washoe NV -119.450 41.160 25a Hot-spring Au-Ag 1981 1986-1995 "6,576,000" short t "193,000" ">25,700" no no no Royal Gold 1987-88 SEC Form 10K; Western Mining 1988-94 Annual Reports; NMI95 Reserves depleted. Western Mining "5,966" 6 >0.8 no no no HTSG GB28 03 127 Shut down Being reclaimed 1994 Horse Canyon Cortez (Mill Canyon) Eureka NV -116.920 40.410 26a.1 Sediment-hosted Au Sediment-hosted Au 1976 1983-1993 "4,600,000" short t "391,621" neg no no no "Placer Development 1983-1986, Placer Dome 1987-1993 SEC Form 10K" "Production in part estimated. Production for Cortez, Gold Acres, and Horse Canyon not always reported separately." Placer Dome - Rio Tinto "4,200" 12 neg no no no SEDG GB30 30 171 Shut down 1993 Placer Dome annual report; RTZ SEC Form 20F; www.placerdome.com Isabella - Pearl Santa Fe Mineral NV -118.175 38.592 Unclassified Epithermal vein by 1979 unk unk unk unk unk unk "5,000,000" short t 0.08 unk no no no "Callicrate and others, 1996" Combined Metals Reduction unk unk unk unk unk unk "4,500" 12 unk no no no Ivanhoe (Hollister) Ivanhoe Elko NV -116.560 41.110 25a Hot-spring Au-Ag 1980 1990-1995 "3,271,954" short t "112,188" unk no no no Cornucopia Resources 1990-1995 SEC Form 10K 1995 "42,000,000" short t 0.03 unk no no no Cornucopia 1995 SEC Form 10K Newmont Gold "2,968" 4 unk no no no "38,000" 41 unk no no no HTSG GB28 04 128 Shut down 1992 Heaps rinsed 1995 Jarbidge Jarbidge Elko NV -115.410 41.840 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1909 1910-1961 "900,000" short t "355,707" "1,666,222" 129 no no "LaPointe and others, 1991" 816 11 52 neg no no QZAD GB23 01 096 "Jerritt Canyon (Burns Basin, Enfield Bell, Pattani Springs)" Independence Mountains Elko NV -116.010 41.340 26a.1 Sediment-hosted Au Sediment-hosted Au 1973 1981-1996 "32,417,000" short t "4,520,777" ">24,192" no no no FMC Gold 1988-1994 SEC Form 10K; Freeport McMoran 1980-1989 SEC Form 10K; Meridian Gold 1996 SEC Form 20F 1996 "40,160,000" short t 0.19 unk no no no Meridian Gold 1996 SEC Form 20F "Production includes Saval Canyon. Resource includes Saval Canyon, Steer Canyon, and other deposits." Independence - Meridian Gold "29,408" 141 >0.75 no no no "36,433" 237 unk no no no SEDG GB30 04 145 Yes Meridian Gold SEC Form 20F; www.minorco.com; www.meridiangold.com Kinsley Mountain Kinsley Elko NV -114.340 40.130 26a.1 Sediment-hosted Au Sediment-hosted Au 1986 1995-1996 "3,120,856" short t "85,229" "10,980" no no no Alta Gold 1995-96 SEC Form 10K; NMI95-96 1996 "1,914,000" short t 0.03 unk no no no Alta Gold 1996 SEC Form 10K Alta Gold "2,831" 3 0.6 no no no "1,736" 2 unk no no no NONE NONE 25 276 Yes Alta Gold SEC Form 10K Lantern Lynn Eureka NV -116.333 40.923 26a.1 Sediment-hosted Au Sediment-hosted Au 1986 1996 "3,190,000" short t unk unk no no no Newmont Gold SEC Form 10K 1996 1996 "10,400,000" short t 0.03 unk no no no Newmont Gold 1996 SEC Form 10K Gold production not reported separately. Newmont Gold "2,894" unk unk no no no "9,400" 9 unk no no no SEDG GB30 17 158 Little Bald Mountain Bald Mountain White Pine NV -115.550 39.920 26a.1 Sediment-hosted Au Sediment-hosted Au 1984 1985-1993 "393,000" short t "27,854" "8,732" no no no Northern Dynasty 1986-93 Annual Reports 1991 "180,000" short t 0.12 unk no no no Placer Dome 1991 SEC Form 10K Placer Dome 357 0.9 0.3 no no no 163 0.7 unk no no no SEDG GB30 40 181 Shut down 1996? Placer Dome SEC Form 10K; www.placerdome.com Lone Tree-Stonehouse Buffalo Mountain Humboldt NV -117.210 40.830 19c Distal disseminated Ag-Au 1989 1991-1996 "20,303,000" short t "984,638" unk no no no Santa Fe Pacific Gold 1991-1996 SEC Form 10K 1996 "69,493,000" short t 0.07 unk no no no Santa Fe Pacific Gold 1996 SEC Form 10K Resource includes proven and probable reserves plus mineralized material. Newmont Gold "18,419" 31 unk no no no "63,043" 157 unk no no no DSDG GB18 01 074 Yes Newmont Gold SEC Form 10K; www.newmont.com Longstreet Longstreet Nye NV -116.710 38.380 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1903 unk unk unk unk unk unk 1989 "13,600,000" short t 0.02 unk no no no NMI95 Naneco Minerals unk unk unk unk unk unk "12,300" 10 unk no no no QZAD GB23 17 112 Mac Maggie Creek Eureka NV -116.232 40.828 26a.1 Sediment-hosted Au Sediment-hosted Au 1985 no no no no no no "Flaherty and King, 1991" 1992 "6,609,000" short t 0.02 unk no no no Newmont Gold 1992 SEC Form 10K Newmont Gold no no no no no no "5,996" 3 unk no no no SEDG GB30 22 163 MacArthur Yerington Lyon NV -119.240 39.050 17 Porphyry Cu Porphyry Cu 1930s? no no no no no no 1993 "97,000,000" short t unk unk 0.21 no no Arimetco 1993 Annual Report Arimetco no no no no no no "88,000" unk unk 185 no no PCU3 GB10 01 057 Yes Bankrupt 1996 Manhattan (White Caps) Manhattan Nye NV -117.060 38.530 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1905 1906-1993 ">9,510,606" short t ">372,103" ">128,742" no "7,086" no "Antimony, arsenic" "Kleinhampl and Ziony, 1984; Echo Bay Mines 1986-93 SEC Form 10K" Reserves depleted. Echo Bay ">8,628" >12 >4 no neg no QZAD GB23 16 111 Manhattan Gulch Manhattan Nye NV -117.084 38.525 39a Placer Au-PGE 1905 1906-1955 unk "145,000" "24,638" no no no "Kleinhampl and Ziony, 1984" unk 5 0.8 no no no PLAC PLAC 79 544 Marigold Battle Mountain Humboldt NV -117.180 40.730 19c Distal disseminated Ag-Au 1930s 1989-1996 "16,421,000" short t "528,000" unk no no no Santa Fe Pacific 1989-91 SEC Form 19K; Rayrock Yellowknife 1992-94 Annual Reports; Homestake 1995-96 SEC Form 10K 1996 "18,068,000" short t 0.03 unk no no no Homestake 1996 SEC Form 10K Rayrock Yellowknife - Homestake - Placer Dome "14,897" 16 unk no no no "16,391" 19 unk no unk unk DSDG GB18 04 077 Yes Mary - Drinkwater Silver Peak (Mineral Ridge) Esmeralda NV -117.700 37.800 "Vein, Au-quartz, peraluminous granite" 1864 unk unk unk unk unk unk 1995 "7,500,000" short t 0.05 unk no no no NMI95 Cornucopia Resources unk unk unk unk unk unk "6,800" 13 unk no no no LSGP LSGP 03 236 1997? McCoy - Cove McCoy Lander NV -117.210 40.340 19c Distal disseminated Ag-Au 18f "Skarn, Au" 1914 1929-1996 "81,967,000" short t "2,626,823" "60,537,965" no no no USBM Minerals Yearbooks 1929-31; Echo Bay 1986-96 SEC Form 10K 1996 "36,852,000" short t 0.03 1.51 no no no Echo Bay 1996 SEC Form 10K Echo Bay "74,359" 82 "1,883" no no no "33,432" 38 "1,731" no no no DSDG GB18 09 082 Yes Echo Bay SEC Form 10K; www.echobay.com Meikle (Purple Vein) Bootstrap Elko NV -116.360 41.010 26a.1 Sediment-hosted Au Sediment-hosted Au 1989 no no no no no no 1995 "9,273,000" short t 0.65 unk no no no AMH 1997 entry for Barrick Gold Production began 1996 Barrick Gold no no no no no no "8,412" 187 unk no no no SEDG GB30 10 151 Yes www.barrick.com Midway Rye Patch Nye NV -117.082 38.245 25a Hot-spring Au-Ag 1903 unk unk unk unk unk unk 1996 unk unk unk no no no MR 3/12/97 "270,000 oz. Au contained in resource. Production included in Tonopah district." Tombstone Exploration unk unk unk unk unk unk unk 8 unk no no no Mike Maggie Creek Eureka NV -116.247 40.806 Unclassified 26a.1 Sediment-hosted Au 1989 no no no no no no 1996 "(1) 153,200,000 (2) 150,000,000" short t 0.03 unk 0.25 no no "Teal and Branham, 1997" "(1) Gold ore; (2) Copper ore; Gold and copper ores partly overlap, hence total tonnage is less than the sum of gold and copper tonnage." no no no no no no no 131 unk 340 no no Yes Mindora Garfield Mineral NV -118.294 38.477 26a.1 Sediment-hosted Au? Sediment-hosted Au by 1968 no no no no no no 1988 "1,000,000" short t 0.04 1.78 no no no AMH 1993 entry for Eureka Resources "Property also has a 50,000,000 st resource with 0.11% Mo." Eureka Resources no no no no no no 907 1.2 55 unk unk unk NONE NONE 30 281 Mount Hamilton White Pine White Pine NV -115.570 39.250 19c Distal disseminated Ag-Au 1986 1994-1996 unk "57,850" ">54,500" no no no AMH 1997 entry for Rea Gold 1995 "10,800,000" short t 0.04 0.24 no no no AMH 1997 entry for Rea Gold Rea Gold unk 2 >1.7 no no no "9,800" 13 81 no no no DSDG GB18 14 087 Yes Mountain View Deephole Washoe NV -119.507 40.855 25a Hot-spring Au-Ag 1908 1938-1951 "6,348" short t "1,480" "6,668" "11,100" "6,400" no "Bonham, 1969" 1995 "19,600,000" short t 0.03 unk no no no Canyon Resources 1995 SEC Form 10K Canyon Resources - Homestake 6 0.05 0.2 neg neg no "17,800" 17 unk no no no Yes Canyon Resources SEC Form 10K Mule Canyon Argenta Lander NV -116.683 40.600 25a Hot-spring Au-Ag 1986 1996 unk unk unk no no no 1996 "15,918,000" short t 0.09 unk no no no Santa Fe Pacific Gold 1996 SEC Form 10K Production included with Lone Tree and Twin Creek mines. Newmont Gold unk unk unk no no no "14,441" 45 unk no no no HTSG GB28 06 130 Yes Newmont Gold SEC Form 10K; www.newmont.com Nevada Packard Rochester Pershing NV -118.179 40.262 19c Distal disseminated Ag-Au ~1912 unk unk unk unk unk unk 1995 "6,000,000" short t 0.01 2.10 no no no "Struhsacker and others, 1996" Production included with Rochester. Packard Mining unk unk unk unk unk unk "5,400" 2 392 no no no Being promoted New Pass New Pass "Churchill, Lander" NV -117.458 39.667 Unclassified 1864 or 1865 1868-1964 "35,000" short t unk unk unk unk unk "Stewart and others, 1977" 1994 "3,400,000" short t 0.04 unk no no no NMI95 Quest USA Resources - White Knight Resources 32 unk unk unk unk unk "3,100" 4 unk no no no Yes Nivloc Red Mountain Esmeralda NV -117.757 37.716 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1907 1937-1943 ">305,317" short t ">13,700" ">3,400,000" no no no "Forrest, 1974" 1974 "3,100,000" short t 0.03 4.85 no no no "Forrest, 1974" Sunshine >277 >0.4 >106 no no no "2,800" 3 468 no no no North Star Lynn Eureka NV -116.362 40.962 26a.1 Sediment-hosted Au Sediment-hosted Au 1977 1987-1996 ">3,550,000" short t ">5,250" unk no no no Newmont 1987-96 SEC Form 10K 1992 "14,274,000" short t 0.03 unk no no no Newmont Gold 1992 SEC Form 10K Production data incomplete as it is not always reported separately. Newmont Gold ">3,221" sig unk no no no "12,949" 13 unk no no no SEDG GB30 13 154 Northumberland Northumberland Nye NV -116.860 38.960 26a.1 Sediment-hosted Au Sediment-hosted Au 1936 1939-1987 ">1,193,000" short t ">185,104" ">220,795" no no no NMI83-88 1988 "12,000,000" short t 0.06 unk no no no NMI92 Western States Minerals ">1,082" >6 >7 no no no "11,000" 22 unk no no no SEDG GB30 54 195 ? Olinghouse Olinghouse Washoe NV -119.408 39.670 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1864 1898-1957 ">25,258" short t "42,705" "29,155" "3,987" "1,200" no "Bonham, 1969" 1996 "22,751,000" short t 0.03 unk no no no Alta Gold 1996 SEC Form 10K Alta Gold >22 1 1 neg neg no "20,639" 21 unk no no no Yes Olinghouse - Frank Free Canyons Alluvial Fans Olinghouse Washoe NV -119.416 39.649 39a Placer Au-PGE 1860 1864-1993 ">923,726" cu yds "8,927" unk no no no "Orris and Bliss, 1985; Johnson, 1973a" 1954 "10,390,000" cu yds 0.01 unk no no no "Bonham, 1969" Production records incomplete. American Resource Corp. unk 0.28 unk no no no 2 1 no no no PLAC PLAC 55 520 Osceola Osceola White Pine NV -114.414 39.041 39a Placer Au-PGE 1877 1877-1959 unk "92,093" "9,490" no no no "Johnson, 1973a; Hose and others, 1976" Alta Gold - Osceola Gold unk 3 0.30 no no no PLAC PLAC 74 539 Osceola Osceola White Pine NV -114.400 39.080 "Vein, Au-quartz, peraluminous granite" 1872 1872-1959 ">54,500" short t "41,572" "120,161" "1,344" "112,422" "11,832" Tungsten "Hose and others, 1976" Rea Gold >49 1 4 neg neg neg LSGP LSGP 01 234 Pan Pancake White Pine NV -115.676 39.411 26a.1 Sediment-hosted Au Sediment-hosted Au by 1989 no no no no no no 1989 "10,500,000" short t 0.02 unk no no no Alta Gold 1989 SEC Form 10K Alta Gold no no no no no no "9,500" 8 unk no no no SEDG GB30 50 191 ? Pan American Comet Lincoln NV -114.606 37.871 19a Polymetallic replacement Polymetallic vein and replacement 1882 1913-1951 "27,198" short t "1,530" "233,407" "74,831" "2,033,581" "2,411,100" Tungsten "Tschanz and Pampeyan, 1970" 1982 "2,196,000" short t unk 2.07 unk 1.17 2.45 "Lowe and others, 1985" Combined Metals Reduction 25 0.05 7 neg 1 1 "1,992" unk 141 unk 23 49 Paradise Peak Fairplay Nye NV -117.970 38.750 25a Hot-spring Au-Ag 1983 1986-1995 "24,316,000" short t "1,626,000" ">23,991,000" no no no Mercury FMC Gold 1987-95 SEC Form 10K 1996 "5,000,000" short t 0.02 0.2 no no no SEGN#27 Resource at Ketchup Flat. Arimetco "22,059" 51 >746 no no no "4,500" 3 31 no no no HTSG GB28 11 135 Yes Reopened 1996? Paradise Valley Paradise Valley Humboldt NV -117.483 41.167 Unclassified 1868 1868-1959 unk "70,000" unk unk unk unk "Koschmann and Bergendahl, 1968" unk 2 unk unk unk unk Pete Lynn Eureka NV -116.313 40.910 26a.1 Sediment-hosted Au Sediment-hosted Au 1962 no no no no no no 1989 "15,800,000" short t 0.03 unk no no no NMI95 Reserves since 1993 included with Carlin mine. Newmont Gold no no no no no no "14,300" 15 unk no no no SEDG GB30 20 161 Newmont Gold SEC Form 10K; www.newmont gold Pi–on Range - Cord Ranch Robinson Mountain Elko NV -115.844 40.458 26a.1 Sediment-hosted Au Sediment-hosted Au by 1991 no no no no no no 1991 "7,200,000" short t 0.03 unk no no no AMH 1997 entry for Crown Resources Crown Resources no no no no no no "6,500" 6 unk no no no SEDG GB30 28 169 Pinson Potosi Humboldt NV -117.270 41.130 26a.1 Sediment-hosted Au Sediment-hosted Au 1945 1981-1996 "14,853,000" short t "946,000" ">9,200" no no no Rayrock Yellowknife 1986-1991 Annual Reports; Homestake 1992-96 SEC Form 10K 1996 "2,563,000" short t 0.07 unk no no no Barrick Gold 1996 Annual Report Production includes Preble and Kramer Hill Homestake - Barrick Gold "13,474" 29 >0.3 no no no "2,325" 6 unk no no no SEDG GB30 07 148 Yes Getchell Gold SEC Form 10K Pioche Pioche Lincoln NV -114.460 37.920 19a Polymetallic replacement Polymetallic vein and replacement 1863 1908-1958 ">3,100,000" short t "774,000" "11,941,000" "4,900,000" "221,397,000" "459,562,000" Manganese USBM Production Data 1976 "200,000 to 300,000" short t unk 2.60 unk 2.20 3.00 "Long, 1992" Resource at Prince mine. Additional resource of unknown size at Caselton mine. Combined Metals Reduction ">2,800" 24 371 2 100 208 180 to 270 unk 16 to 24 unk 4 to 6 5 to 8 PMR1 GB15 03 067 Pipeline - South Pipeline (Crescent) Bullion Lander NV -116.740 40.248 26a.1 Sediment-hosted Au Sediment-hosted Au by 1991 1994-1996 "2,032,000" short t "341,605" "17,800" no no no Placer Dome 1994-96 SEC Form 10K 1996 "166,920,000" metric t 2.10 unk no no no Placer Dome 1996 Annual Report Includes production from Gold Acres. Placer Dome - Royal Gold - Rio Tinto "1,843" 11 0.6 no no no "166,920" 350 unk no no no SEDG GB30 35 176 Yes (Crescent) Production for Crescent and Gold Acres not broken out. Pipeline being developed. Placer Dome annual report; Rio Tinto SEC Form 20F; www.placerdome.com Pony Creek Larrabee Elko NV -115.958 40.358 Unclassified Epithermal vein 1980s no no no no no no 1996 "1,124,000" short t 0.06 unk no no no Quest International 1996 SEC Form 20-F Quest USA Resources no no no no no no "1,020" 2 unk no no no Yes Preble Potosi Humboldt NV -117.390 41.000 26a.1 Sediment-hosted Au Sediment-hosted Au 1972 1984-1990 "1,755,280" short t sig unk no no no "Struhsacker and others, 1996" no no no no no no Production included in Pinson mine. Reserves depleted. Homestake/Barrick Gold no no no no no no SEDG GB30 11 152 Shut down Reclaimed 1997 Getchell Gold SEC Form 10K Pumpkin Hollow (Lyon) Yerington Lyon NV -119.051 38.940 18d "Skarn, Fe" Fe skarn 1960 no no no no no no "355,000,000" short t unk unk 0.61 no no ~30% Fe "Matlock and Ohlin, 1996" Plexus Resources no no no no no no "230,000" unk unk "1,200" no no Quito Birch Creek Lander NV -117.090 39.380 26a.1 Sediment-hosted Au Sediment-hosted Au 1981 1986-1989 "1,029,000" short t "136,700" unk no no no Inspiration Resources 1986-1989 SEC Form 10K 1989 "671,000" short t 0.20 unk no no no Inspiration Resources 1985 SEC Form 10K Remaining underground resource estimated by subtracting production from 1985 geologic resource. FMC Gold - Inspiration Resources 933 4 unk no no no 609 4 unk no no no SEDG GB30 52 193 ? Railroad (Bullion) 3 Elko NV -116.000 40.533 26a.1 Sediment-hosted Au Sediment-hosted Au 1988 no no no no no no "1,500,000" short t 0.08 unk no no no "LaPointe and others, 1991" Amax Gold - Westmont no no no no no no "1,400" 4 unk no no no Yes Rain - SMZ Carlin Elko NV -116.010 40.610 26a.1 Sediment-hosted Au Sediment-hosted Au 1979 1988-1996 "16,175,000" short t ">708,080" unk no no no Newmont Gold SEC Form 10K 1998-1996 1996 "27,704,000" short t 0.03 unk no no no Newmont Gold 1996 SEC Form 10K; E/MJ 8/1996 p. 41 Resource includes Newmont's portion of Emigrant Springs Newmont Gold "14,674" >22 unk no no no "25,133" 22 unk no no no SEDG GB30 26 167 Yes Newmont Gold SEC Form 10K; www.newmont.com Rand (Bovard) Rand (Bovard) Mineral NV -118.400 38.790 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1908 1910-1950 "7,241" short t "6,487" "113,154" "602,603" "53,142" no "Vanderburg, 1937; USBM Minerals Yearbooks 1939-50" 1986 "3,000,000" short t 0.04 to 0.10 unk no no no NMI86 Pioneer Metals 7 0.2 4 neg neg no "2,700" 3.7 to 9.3 unk no no no QZAD GB23 15 110 Ratto Canyon (Lookout Mountain) Eureka Eureka NV -115.990 39.400 19c Distal disseminated Ag-Au 1980 no no no no no no 1984 unk unk unk no no no NMI86 "~200,000 oz Au contained in resource." Amselco no no no no no no unk 6 unk no no no SEDG GB30 51 192 Rawhide (Regent) Rawhide (Regent) Mineral NV -118.420 39.030 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1906 1908-1996 ">18,956,000" short t "701,680" "6,039,000" no no no "Vanderburg, 1937; USBM Minerals Yearbooks 1936-51; Plexus/Kinross Resources Annual Reports 1990-96" 1996 "23,628,000" metric t 0.70 9.67 no no no Kinross Gold 1996 Annual Report Rio Tinto - Kinross Gold ">17,000" 22 188 no no no "23,628" 17 229 no no no QZAD GB23 14 109 Yes Rio Tinto SEC Form 20F; www.kinross.com Relief Canyon Antelope Springs Pershing NV -118.170 40.210 26a.1 Sediment-hosted Au Sediment-hosted Au 1979 1984-1994 "6,798,000" short t "131,044" ">112,300" no no no Pegasus Gold 1986-1994 SEC Form 10K 1994 "8,600,000" short t 0.02 unk no no no SEGN#27 Casmyn - Newgold "6,167" 4 4 no no no "7,800" 6 unk no no no SEDG GB30 36 177 Shut down Reona - Sunshine Battle Mountain (Copper Canyon Area) Lander NV -117.140 40.540 19c Distal Disseminated Ag-Au 18f "Skarn, Au" 1989 1994-1995 "9,215,000" short t "120,000" "303,000" no no no Battle Mountain Gold 1994-1995 SEC Form 10K 1995 "14,961,000" short t 0.02 0.16 no no no "Battle Mountain Gold 1995 SEC Form 10K; Doebrich and others, 1996" Battle Mountain Gold "8,360" 4 9 no no no "13,572" 10 73 no no no DSDG GB18 07 080 Battle Mountain Gold SEC Form 10K Rio Tinto Mountain City Elko NV -115.980 41.810 24b "Massive sulfide, Besshi" Volcanic-associated massive sulfide 1931 1932-1947 "1,109,878" short t "6,328" "304,299" "216,326,060" no no "Coats and Stephens, 1968" 1989 "3,992,000" short t unk unk 2.07-2.32 no no "Schmauch and others, 1992" Arco "1,007" 0.2 9 98 no no "3,622" unk unk 75 to 84 no no BVMS GB20 01 091 Robinson Robinson (Ely) White Pine NV -115.000 39.260 18a "Porphyry Cu, skarn-related" Porphyry Cu 1867 1908-1981 "346,872,000" short t ">2,266,555" ">8,119,875" "5,674,038,000" no no Molybdenum "Kennecott, Nevada Consolidated Copper, and Consolidated Copper Corp. 1908-1981 Annual Reports" 1994 "252,378,000" short t 0.01 unk 0.55 no no Magma Copper 1994 SEC Form 10K Resource excludes 40 to 80 million metric t tailings containing 0.3 to 0.4% Cu. BHP Copper "314,677" >70.5 >253 "2,574" no no "228,954" 80 unk "1,262" no no PCU1 GB08 01 054 Yes Reopened 2/1996 BHP SEC Form 20F; www.bhp.com.au Rochester Rochester Pershing NV -118.150 40.280 19c Distal Disseminated Ag-Au 36a Low-sulfide Au-quartz vein 1912 1912-1996 "72,953,321" short t "675,688" "63,600,918" "28,015" "334,840" "70,000" "Johnson, 1977; Couer d'Alene Mines 1986-1996 SEC Form 10K" 1996 "91,677,000" short t 0.01 1.12 no no no Coeur d'Alene Mines 1996 SEC Form 10K Coeur d'Alene Mines "66,182" 21 "1,978" neg neg neg "83,168" 26 "3,194" neg neg neg NONE NONE 22 273 Yes Couer d'Alene Mines SEC Form 10K Rochester - Spring Valley Rochester Pershing NV -118.110 40.337 39a Placer Au-PGE 1875 1875-1968 unk "511,000" "206,000" no no no "Johnson, 1973a" unk unk unk no no no contained Ag estimated from fineness unk 16 6 no no no PLAC PLAC 50 515 Rosebud Rosebud Pershing NV -118.650 40.800 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1906 1908-1947 "8,494" short t "3,775" "116,293" neg neg no "Johnson, 1977 " 1994 "1,640,000" short t 0.36 2.25 no no no Hecla 1994 SEC Form 10K Hecla - Newmont Gold 8 0.1 4 neg neg no "1,489" 18 115 no no no QZAD GB23 05 100 2Q 1997 Hecla SEC Form 10K Rossi (Storm) Bootstrap Elko NV -116.425 41.068 26a.1 Sediment-hosted Au Sediment-hosted Au 1990 no no no no no no 1992 "2,500,000" short t 0.44 unk no no no "Teal and Jackson, 1997" Meridian Gold no no no no no no "2,300" 34 unk no no no Yes Meridian Gold SEC Form 20F; www.meridiangold.com Round Mountain Round Mountain Nye NV -117.080 38.700 25a Hot-spring Au-Ag 1891 1906-1996 "243,878,000" short t "4,601,835" "3,365,735" no no no "Tingley and Berger, 1985; Felmont Oil 1978-1983 Annual Reports; Echo Bay and Homestake 1984-96 SEC Form 10K" 1996 "582,424,000" short t 0.02 unk no no no Homestake 1995 SEC Form 10K "Echo Bay - Homestake - Case, Pomeroy" "221,242" 143 105 no no no "528,366" 326 unk no no no HTSG GB28 13 137 Yes Echo Bay SEC Form 10K; www.echobay.com Round Mountain Round Mountain Nye NV -117.083 38.706 39a Placer Au-PGE 1907 1907-1959 "13,000,000" cu yds "187,517" ">84,000" no no no "Johnson, 1973a" 1993 "16,272,000" short t 0.01 unk no no no Echo Bay 1993 SEC Form 10K "Echo Bay - Homestake - Case, Pomeroy" unk 6 >2.6 no no no "14,762" 7 unk no no no PLAC PLAC 77 542 Ruby Hill (West Archimedes) Eureka Eureka NV -115.988 39.523 19c Distal disseminated Ag-Au 1992 no no no no no no 1994 "20,000,000" short t 0.08 unk no no no "ME 12/94, v. 46, p. 1320" Global resource in East and West Archimedes deposits. Homestake no no no no no no "18,000" 50 unk no no no NONE NONE 27 278 Nov-97 Homestake SEC Form 10K; www.homestake.com Santa Fe - Calvada Santa Fe Mineral NV -118.170 38.550 25a Hot-spring Au-Ag early 1960s 1988-1995 "12,657,861" short t "356,700" ">721,523" no no no Mercury Corona Corp. 1988-91 SEC Form 10K; Homestake 1992-95 SEC Form 10K Reserves depleted Homestake "11,483" 11 >22.4 no no no HTSG GB28 14 138 Shut down Reclaimed 1996 Saval - Steer Canyon Independence Mountains Elko NV -115.987 41.367 26a.1 Sediment-hosted Au Sediment-hosted Au by 1986 1996 unk unk unk unk unk unk 1988 "1,907,300" short t 0.12 unk no no no "Schmauch and others, 1992" Saval Canyon resources included in Jerritt Canyon after 1988. Production included in Jerritt Canyon Independence - Meridian Gold unk unk unk unk unk unk "1,730" 7 unk no no no 1996 Meridian Gold SEC Form 20F; www.minorco.com; www.meridiangold.com Schwartz Canyon Patterson (Cave) Lincoln NV -114.728 38.630 18c "Skarn, Zn-Pb" "Cu, Au, and Pb-Zn skarn" no no no no no no 1986 "6,600,000" short t unk unk unk unk 1.10 Tungsten "Van Loenen and others, 1987" no no no no no no "6,000" unk unk unk unk 66 Searchlight Searchlight Clark NV -114.917 35.466 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1897 1902-1962 "581,018" short t "246,991" "352,522" "755,625" "1,384,388" no "Longwell and others, 1965" Borneo Gold 527 8 11 neg neg no Seven Troughs Seven Troughs Pershing NV -118.790 40.450 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1905 1907-1955 "152,339" short t "158,468" "995,876" 820 "25,735" 600 "Johnson, 1977" 1981 "12,000,000" short t 0.08 to 0.96 1 to 2 no no no NMI81 138 5 31 neg neg neg "11,000" unk unk no no no QZAD GB23 06 101 SFS - Longshot Ridge (New York Canyon) Santa Fe Mineral NV -118.075 38.4920 17 Porphyry Cu Porphyry Cu 1970s no no no no no no 1992 "175,000,000" short t unk unk 0.46 no no "Callicrate and others, 1996" Kookaburra Gold no no no no no no "159,000" unk unk 730 no no Sierra Sierra Pershing NV -117.928 40.739 39a Placer Au-PGE 1863 1863-1955 unk "200,500" unk no no no "Johnson, 1973a" unk 6 unk no no no PLAC PLAC 45 510 Silver City lode deposits Silver City Lyon NV -119.617 39.227 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1849 1871-1940 "674,000" short t "191,000" "7,600,000" unk unk no "Mosier and others, 1986" 611 6 236 unk unk no Silver City placers Silver City Lyon NV -119.617 39.227 39a Placer Au-PGE 1849 1849-1868 unk "90,000" unk no no no "Johnson, 1973a" unk 3 unk no no no PLAC PLAC 68 533 Silver Star Silver Star Mineral NV -118.200 38.340 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1866 1893-1957 ">62,740" short t "97,000" ">210,789" "883,000" "1,371,000" "9,600" "Koschmann and Bergendahl, 1968; Lincoln, 1923; USBM Minerals Yearbooks, 1921-57" 56 3 7 neg neg neg QZAD GB23 18 113 Sixteen To One Red Mountain Esmeralda NV -117.780 37.720 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1907 1982-1986 "881,000" short t "29,728" "4,320,986" no no no Sunshine 1982-1986 Annual Reports 1986 "514,353" short t 0.02 4.20 no no no Sunshine 1986 Annual Report Homestead Minerals - Mid-Continental Mining 800 1 134 no no no 467 0.35 67 no no no QZAD GB23 22 117 Shut down 1986 Sleeper Awakening Humboldt NV -118.050 41.330 25a Hot-spring Au-Ag 1982 1986-1996 "55,447,900" short t "1,681,899" "2,172,457" no no no Amax Gold 1986-1996 SEC Form 10K Amax Gold - X-Cal Resources "50,302" 52 68 no no no HTSG GB28 02 126 Shut down 1996 Yes Standard Imlay Pershing NV -118.257 40.363 25a Hot-spring Au-Ag 1932 1932-1951 "884,000" short t "46,602" "102,721" no no no NMI84 1992 "7,000,000" short t 0.03 unk no no no Randol 1993? Cordex 800 1 3 no no no "6,350" 7 unk no no no "Star Pointer, Ruth, Aultman, Pilot Knob etc." Robinson White Pine NV -114.980 39.250 19c Distal disseminated Ag-Au ~1868 1986-1993 ">9,981,700" short t "347,713" ">272,340" no no no Pacific Silver 1986-87; Echo Bay 1988-90; Alta Gold 1991-93 SEC Form 10Ks 1993 "57,713,000" short t 0.01 unk no no no Magma Copper 1993 SEC Form 10K Resource is oxide ore above copper ores at Robinson BHP Copper "9,055" 11 >8.5 no no no "52,356" 16 unk no no no DSDG GB18 13 086 Idle BHP SEC Form 20F; www.bhp.com.au Starvation Canyon Independence Mountains Elko NV -116.083 41.267 26a.1 Sediment-hosted Au Sediment-hosted Au by 1988 unk unk unk unk unk unk 1988 "1,000,000" short t 0.15 unk no no no "Schmauch and others, 1992" Independence - FMC Gold no no no no no no 900 5 unk no no no Yes FMC Gold SEC Form 10K Sterling Fluorine Nye NV -116.640 36.830 19c Distal disseminated Ag-Au 26a.1 Sediment-hosted Au 1973 1980-1996 ">537,000" short t "165,075" unk no no no Cathedral Gold 1983-95 Annual Reports 1996 "91,010" short t 0.02 unk no no no Cathedral Gold 1995 Annual Report Cathedral Gold - Placer Dome >487 5 unk no no no 83 0.6 unk no no NONE NONE 34 285 Yes Sullivan (Cuervo) Fairplay Nye NV -117.950 38.780 17 Porphyry Cu Porphyry Cu by 1986 no no no no no no Glamis Gold Ltd. Annual Report 1987-1988; MMN88 1995 "25,500,000" short t 0.02 unk 0.33 no no Arimetco 1995 Annual Report Arimetco no no no no no no "23,100" 14 unk 76 no no PCU1 GB08 02 055 Yes Surprise - Labrador - Bailey Day Battle Mountain (Copper Basin Area) Lander NV -117.130 40.550 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" by 1977 1987-1993 "4,578,581" short t "262,351" "1,569,163" "87,479" no no "Doebrich and others, 1996" 1993 "3,700,000" short t 0.06 unk 0.30 no no "Doebrich and others, 1996; Doebrich and Theodore, 1996" Resource estimated assuming no copper leached and 65% gold recovery. Battle Mountain Gold "4,154" 8 49 neg no no "3,400" 7 unk 10 no no SKC1 GB02 02 047 Battle Mountain Gold SEC Form 10K Tag - Wildcat Prospect Trinity Pershing NV -118.530 40.370 Unclassified by 1989 no no no no no no 1989 "1,500,000" short t 0.04 unk no no no NMI92 no no no no no no "1,400" 2 unk no no no NONE NONE 21 272 Talapoosa Talapoosa Lyon NV -119.270 39.450 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1863 1911-1951 "11,215" short t "7,549" "102,596" no no no "USBM Minerals Yearbooks and Production Data, 1911-51" 1995 "55,900,000" short t 0.03 0.39 no no no Randol 1996 Miramar Mining 10 0.23 3 no no no "50,700" 45 678 no no no QZAD GB23 09 104 Yes Taylor Taylor White Pine NV -114.680 39.080 19a Polymetallic replacement Polymetallic vein and replacement 1868 1868-1964 "170,942" short t "2,379" "2,822,555" "7,382" "927,593" "7,200" "Havenstrite, 1983" 155 0.07 88 neg neg neg Taylor Taylor White Pine NV -114.680 39.080 19c Distal disseminated Ag-Au by 1970 1982-1985 unk >809 "3,766,348" no no no Silver King Mines 1982-85 SEC Form 10K 1991 "3,900,000" short t unk 3.20 no no no Alta Gold 1991 SEC Form 10K Alta Gold unk >0.025 117 no no no "3,500" unk 388 no no no DSDG GB18 16 089 Tenabo (Robertson) Bullion Lander NV -116.640 40.310 19c Distal disseminated Ag-Au 1905 1989-1990 "400,000" short t "4,985" "42,000" no no no Coral Gold 1989-1990 SEC Form 20F 1995 "38,500,000" short t 0.03 unk no no no Amax Gold 1995 SEC Form 10K Amax Gold 360 0.16 1 no no no "34,900" 34 unk no no no DSDG GB18 10 083 Toiyabe (Saddle) Jett (Toiyabe) Lander NV -116.721 40.068 26a.1 Sediment-hosted Au Sediment-hosted Au 1964 1987-1993 "2,398,000" short t "86,876" "41,698" no no no Inland Gold & Silver 1987-1993 SEC Form 10K no no no no no no Reserves depleted Inland Resources "2,175" 3 1 no no no no no no no no no SEDG GB30 38 Tomboy - Minnie - Fortitide - Northeast Ext. - Iron Canyon - Midas- Phoenix Battle Mountain (Copper Canyon Area) Lander NV -117.120 40.530 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" 1975 1978-1993 "15,970,457" short t "2,493,031" "10,710,977" no no no "Doebrich and others, 1996" 1995 "76,300,000" short t 0.04 0.20 no no no "Doebrich and others, 1996; Battle Mountain Gold 1995 SEC Form 10K" Battle Mountain Gold "14,488" 78 333 no no no "69,200" 83 465 no no no SKC1 GB02 02 "047, 048" ? Battle Mountain Gold SEC Form 10K Tonkin Springs Antelope Eureka NV -116.430 39.900 26a.1 Sediment-hosted Au Sediment-hosted Au 1981 1985-1990 ">873,000" short t "30,517" ">11,833" no no no Silver State Mining 1985-1986 and U.S. Gold Corp. 1987-1990 SEC Form 10K 1990 "9,051,000" short t 0.05 unk no no no U.S. Gold Corp. 1990 SEC Form 10K U.S. Gold Corp. - Royal State Resources >792 1 >0.37 no no no "8,210" 14 unk no no no SEDG GB30 41 182 Yes Tonopah Tonopah Nye NV -117.230 38.070 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1900 1900-1957 "8,798,126" short t "1,861,200" "174,152,628" neg neg no USBM Mineral Yearbooks 1913-1957 1995 "4,000,000" short t 0.04 unk no no no AMH 1997 entry for Eastfield Resources Resource in Hill of Gold and Three Hills Properties Eastfield Resources - Prism Resources "7,982" 58 "5,417" neg neg no "3,600" 5 unk no no no QZAD GB23 20 115 Treasure Hill (Prince - Virginia Louise - Raymond - Ely Valley) Pioche Lincoln NV -114.460 37.920 22c "Vein, polymetallic" Polymetallic vein and replacement 1863 1908-1957 "2,190,000" short t "35,500" "5,948,000" "798,000" "95,270,000" "180,649,000" USBM Production Data Much of district production from 1869 to 1900 (~$21 million) attributable to these deposits. "1,987" 1 185 neg 43 82 PMV PMVN 42 659 Treasure Hill White Pine White Pine NV -115.480 39.220 19c Distal disseminated Ag-Au 1865 1865-1966 "428,498" short t "1,394" "21,061,003" "474,053" "202,703,961" "791,800" "Hose and others, 1976" 389 0.04 655 neg 92 neg DSDG GB18 15 088 Trenton Canyon Buffalo Valley Lander NV -117.178 40.645 19c Distal disseminated Ag-Au 1991 no no no no no no 1996 "37,149,000" short t 0.03 unk no no no Santa Fe Pacific Gold 1996 SEC Form 10K Production included in Lone Tree mine. Resource includes mineralized material. Newmont Gold no no no no no no "33,700" 31 unk no no no DSDG GB18 06 079 Yes Newmont Gold SEC Form 10K; www.newmont.com Trinity Trinity Pershing NV -118.590 40.410 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1859 1987-1990 "1,850,000" short t 689 "4,909,709" no no no NMI92 1994 "4,000,000" short t unk 2.50 no no no "Struhsacker and others, 1996" Newmont Gold "1,700" 0.02 153 no no no "3,600" unk 311 no no no QZAD GB23 07 102 Trout Creek - South Bullion Railroad Elko NV -115.996 40.459 26a.1 Sediment-hosted Au Sediment-hosted Au 1980 no no no no no no 1989 ">20,000,000" short t 0.03 unk no no no "Putnam and Henriques, 1991; Jackson and Ruetz, 1991" Single deposit split between two owners Teck - Newmont Gold no no no no no no ">18,000" 21 unk no no no Turf Lynn Eureka NV -116.300 40.900 26a.1 Sediment-hosted Au Sediment-hosted Au 1994 no no no no no no 1996 "2,531,000" short t 0.37 unk no no no "Teal and Jackson, 1997" Newmont Gold no no no no no no "2,296" 29 unk no no no Yes Newmont Gold SEC Form 10K; www.newmont.com Turquoise Ridge - Powder Hill - Bud Hill Potosi Humboldt NV -117.258 41.217 26a.1 Sediment-hosted Au Sediment-hosted Au 1993 no no no no no no 1996 "7,541,700" short t 0.37 unk no no no Getchell Gold 1996 SEC Form 10K Getchell Gold no no no no no no "6,842" 86 unk no no no Under development Getchell Gold SEC Form 10K Tusc Maggie Creek Eureka NV -116.233 40.833 26a.1 Sediment-hosted Au Sediment-hosted Au 1985 1994-1996 "8,510,000" short t unk unk no no no Newmont Gold SEC Form 10K 1994-1996 1990 "13,300,000" short t 0.06 unk no no no NMI95 Newmont Gold "7,720" unk unk no no no "12,100" 26 unk no no no SEDG GB30 21 162 Newmont Gold SEC Form 10K; www.newmont.com Tuscarora Tuscarora Elko NV -116.220 41.320 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1867 1867-1990 "1,687,100" short t "188,928" "7,570,265" "14,358" "145,888" no Mercury "LaPointe and others, 1991; Horizon Gold 1987-1990 SEC Form 10K" 1990 "1,270,000" short t 0.04 1.06 no no no Horizon Gold 1989 SEC Form 10K Resource calculated by subtracting 1990 production from 1989 reserve. Horizon Gold - Corona Gold "1,531" 6 235 neg neg no "1,150" 1 42 no no no QZAD GB23 03 098 Shut down 1990 Twin Creeks (Chimney Creek and Rabbit Creek) Potosi Humboldt NV -117.170 41.280 26a.1 Sediment-hosted Au Sediment-hosted Au 1985 1987-1996 "108,531,000" short t "3,346,538" ">150,780" no no no Hanson PLC 1990-91 Annual Reports; Santa Fe Pacific 1991-96 SEC Form 10K 1996 "305,449,000" short t 0.06 unk no no no Santa Fe Pacific Gold 1996 SEC Form 10K Newmont Gold "98,458" 104 sig no no no "277,099" 561 sig no no no SEDG GB30 05 146 Yes Newmont Gold SEC Form 10K; www.newmont.com Victoria Dolly Varden Elko NV -114.551 40.329 17 Porphyry Cu Breccia pipe Porphyry Cu 1869 1908-1981 "600,000" short t >280 "170,676" "36,484,487" "302,875" no Bismuth "LaPointe and others, 1991; Anaconda 1973-1977 Annual Reports; Day Mines 1980 Annual Report; Hecla 1982-1983 Annual Reports" 1981 "1,375,000" short t unk 0.35 2.55 no no Hecla 1983 Annual Report Early production unknown. Hecla 544 neg 5 17 neg no "1,247" unk 15 32 no no Victorine Kingston Lander NV -117.134 39.230 22c "Vein, polymetallic" Polymetallic vein and replacement 1862 1937-1989 "635,755" short t "83,896" "192,237" neg no no USBM Minerals Yearbooks 1937-41; Nevada Goldfields 1989-1990 SEC Form 20F 1993 "940,000" short t 0.18 unk no no no Randol 1996 Verdstone Gold - Stirrup Creek Gold 577 3 6 neg no no 850 5 unk no no no Shut down 1989 Ward Ward White Pine NV -114.880 39.080 18c "Skarn, Zn-Pb" "Cu, Au, and Pb-Zn skarn" 1872 1875-1991 ">200,805" short t ">1,584" "901,725" "2,210,000" "17,518,000" "32,418,000" "Hose and others, 1976; Alta Gold 1990-91 SEC Form 10K" 1991 "1,522,000" short t unk 2.06 1.07 0.87 6.27 Alta Gold 1991 SEC Form 10K Alta Gold >182 >.05 28 1 8 15 "1,381" unk 98 15 12 87 SKNG GB05 01 053 Shut down 1991 Weepah Lone Mountain Esmeralda NV -117.560 37.930 "Vein, Au-quartz, peraluminous granite" 1904 1986-1987 "185,000" short t "5,100" "202,000" no no no Sunshine Annual 1986-1988 Annual Reports 1991 "98,000" short t 0.09 unk no no no Homestead Minerals 1991 SEC Form 10K Sunshine 168 0.2 6 no no no 89 0.3 unk no no no LSGP LSGP 02 235 Shut down West Leeville Lynn Eureka NV -116.321 40.933 26a.1 Sediment-hosted Au Sediment-hosted Au 1994 no no no no no no 1996 "7,288,000" short t 0.44 unk no no no "Teal and Jackson, 1997" Newmont Gold no no no no no no "6,612" 99 unk no no no Yes Newmont Gold SEC Form 10K; www.newmont.com White Pine Bald Mountain White Pine NV -115.480 39.980 19c Distal disseminated Ag-Au 1985 1988-1990 "927,000" short t "30,193" 921 no no no US Gold 1989-90 SEC Form 10K Western States Minerals - Homestake 841 0.9 0.03 no no no DSDG GB18 11 084 Yes Wilson - Wheeler Wilson (Pine Grove) Lyon NV -119.092 38.656 Porphyry Au 1866 1866-1915 "178,500" short t "240,000" unk no no no "Jackson, 1996" 1992 "2,500,000" short t 0.06 unk no no no "Jackson, 1996" Teck - Silver Standard 162 7.6 unk no no no "2,130" 5 unk no no no Wind Mountain San Emidio Washoe NV -119.390 40.430 25a Hot-spring Au-Ag 1930s 1989-1995 "24,635,100" short t "293,510" "1,764,733" no no no Amax Gold 1989-1995 SEC Form 10K Mined out 1/1992 Amax Gold "22,349" 9 55 no no no HTSG GB28 08 132 Shut down Reclaimed 1995 Windfall Eureka Eureka NV -115.980 39.450 19c Distal disseminated Ag-Au ~1904 1908-1988 "3,600,000" short t "133,000" ">4,000" no no no "NMI89; Randol 1988, 1990" Mined out. Norse Windfall Mines "3,300" 4 >0.1 no no no DSDG GB18 12 085 Winters Creek Independence Mountains Elko NV -115.950 41.450 26a.1 Sediment-hosted Au Sediment-hosted Au 1984 no no no no no no 1989 "2,365,000" short t 0.12 unk no no no Freeport McMoRan 1989 SEC Form 10K Independence - FMC Gold no no no no no no "2,145" 9 unk no no no SEDG GB30 02 143 Yes FMC Gold SEC Form 10K Wonder Wonder Churchill NV -118.050 39.450 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal vein" 1906 1907-1988 ">450,000" short t ">75,532" ">6,974,344" "7,100" "4,320" "Willden and Speed, 1974; CMH 1985-1988" 1987 "11,340,000" short t 0.02 1 to 2.5 no no no CMH 1987 "F.W. Lewis, Inc." >410 >2.35 >217 neg neg no "10,300" 5 617 no no no QZAD GB23 10 105 ? Wright Window Independence Mountains Elko NV -116.069 41.400 26a.1 Sediment-hosted Au Sediment-hosted Au by 1988 no no no no no no 1986 "1,300,000" short t 0.11 unk no no no NMI95 Production included in Jerritt Canyon. Independence - FMC Gold no no no no no no "1,180" 4 unk no no no SEDG GB30 03 144 Yes FMC Gold SEC Form 10K Yerington Yerington Lyon NV -119.200 38.980 17 Porphyry Cu Porphyry Cu by 1910 1953-1993 "185,959,600" short t 85 "45,208" "107,970,964" no no "Moore, 1969; Anaconda 1959-75 Annual Reports; Atlantic Richfield 1976-78 SEC Form 10K; Arimetco 1990-93 Annual Reports" 1993 "206,990,000" short t unk unk 0.28 no no Arimetco 1993 Annual Report Reserves include low-grade ores and tailings stockpiled by Anaconda. Arimetco "168,700" neg 1.4 49 no no "187,780" unk unk 533 no no PCU3 GB10 03 059 Yes Bankrupt 1996 Yerington Yerington Lyon NV -119.280 38.947 18b "Skarn, Cu" "Cu, Au, and Pb-Zn skarn" 1865 1906-1955 "2,482,000" short t unk unk "871,472" no no USBM Production Data "2,000,000" short t unk unk 0.55 no no "Matlock and Ohlin, 1996" Resource at Blue Jay mine. "2,252" unk unk neg no no "1,800" unk unk 10 no no SKC1 GB02 05 050 Zeke (Buckhorn South) Buckhorn Eureka NV -116.483 40.156 25a Hot-spring Au-Ag by 1989 no no no no no no 1989 "2,000,000" short t 0.06 0.22 no no no Northern Dynasty 1989 Annual Report Royal Gold no no no no no no "1,800" 4 14 no no no NONE NONE 24 275 Yes "Pierrepont, Edwards, and Balmat" Balmat-Edwards St. Lawrence NY -75.400 44.252 31a Sedimentary exhalative Zn-Pb Sedimentary exhalative Zn-Pb-Ag 1903 1911-1986 "34,277,000" short t no "1,945,000" no "168,652,000" "5,498,838,000" Pyrites USBM Minerals Yearbooks; St. Joe Minerals 1971-80 SEC Form 10K; Fluor Corp. 1981-86 SEC Form 10K 1986 "3,800,000" short t no unk no unk 12.65 Cadmium Fluor Corp. 1986 SEC Form 10K "Includes Edwards, Balmat, and Pierrepoint Mines" Zinc Corporation of America "31,096" no 61 no 77 "2,494" "3,400" no unk no unk 436 SEDX AD03 "01, 02, 03" "001, 002, 003" Yes None Creta Creta Jackson OK -99.500 34.500 30b "Sediment-hosted Cu, reduced facies" Sediment-hosted Cu 1962 1965-1973 "2,000,000" short t no "320,000" "80,000,000" no no "R.O. Fay, Oklahoma Geological Survey, written commun., 1993" 1975 "6,000,000" short t no 0.16 2.00 no no "Dingess, 1976" "1,800" no 10 36 no no "5,400" no 30 109 no no SCU1 GP04 02 203 Mangum - Paoli Creta Greer OK -99.530 34.830 30b "Sediment-hosted Cu, reduced facies" Sediment-hosted Cu 1979 ">7,000,000" short t no unk 0.75 no no "Long, 1992" no no no no no no ">6,000" no unk >48 no no SCU1 GP04 01 202 Ashland Ashland Jackson OR -122.791 42.182 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1886 1886-1940 unk "63,000" unk no no no "Brooks, 1969" unk unk unk no no no unk 2 unk no no no unk unk unk no no no LSGQ PC40 02 392 Bornite North Santiam Marion OR -122.310 44.850 20c Porphyry Cu-Au Breccia pipe Porphyry Cu 1976 no no no no no no 1990 "3,161,000" short t 0.02 0.57 2.19 no no Randol 1996 Kinross Gold no no no no no no "2,868" 2 56 63 unk unk PCU2 PC05 02 362 Under development www.kinross.com Canyon Creek Canyon Creek Grant OR -118.958 44.433 39a Placer Au-PGE 1862 1862-1942 "850,000" ">13,000" no no no "Brooks and Ramp, 1968" unk unk unk no no no Worked seasonally by small miners since 1946 26 >0.4 no no no unk unk no no no PLAC PLAC 33 498 Connor Creek Connor Creek Baker OR -117.201 44.566 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1871 1871-1918 "122,000" short t "61,000" neg no no no "Brooks, 1969; Brooks and Ramp, 1968" unk unk unk no no no 111 2 neg no no no unk neg no no no LSGQ PC38 03 389 Cornucopia Cornucopia Baker OR -117.217 45.010 22c "Vein, polymetallic, Cu-Au-Ag" Blue Mtns model Polymetallic vein and replacement 1880 1880-1941 ">984,000" short t ">322,000" ">1,100,000" "672,000" "122,000" no "Brooks and Ramp, 1968" unk unk unk unk unk unk Records for production before 1903 are incomplete UNC Corp >895 >10 >34 neg neg no unk unk unk unk unk neg PMV PMVG 08 603 Cracker Creek Cracker Creek Baker OR -118.195 44.842 22c "Vein, polymetallic, Au-Ag" Blue Mtns model Polymetallic vein and replacement 1887 1894-1931 ">184,000" short t ">392,000" ">342,000" no no no "Brooks and Ramp, 1968" 1981 "303,800" short t 0.31 unk no no no AMH 1993 entry for Simplot Resources Production records incomplete; silver production estimated in part from fineness of bullion Simplot Resources >167 >12 >11 no no no 276 3 unk no no no PMV PMVG 15 610 Granite Granite Grant OR -118.413 44.847 22c "Vein, polymetallic, Au-Ag" Blue Mtns model Polymetallic vein and replacement 1874 1874-1965 ">104,000" short t ">128,000" ">279,000" "4,724" no no "Brooks and Ramp, 1968" unk unk unk no no no Production records incomplete; silver production estimated in part from fineness of bullion >94 >4 >9 neg no no unk unk no no no PMV PMVG 14 609 Granite Granite Grant OR -118.391 44.823 39a Placer Au-PGE 1862 1862-1959 "121,000" unk no no no "Koschmann and Bergendahl, 1968" unk unk unk no no no 4 unk no no no unk unk no no no PLAC PLAC 29 494 Grassy Mountain - Crabgrass Malheur OR -117.360 43.669 25a Hot-spring Au-Ag 1988 no no no no no no 1990 "17,817,000" short t 0.06 0.15 no no no Atlas Corp. 1996 SEC Form 10K Atlas no no no no no no "16,200" 33 83 no no no HTSG PC30 01 380 Being promoted Atlas Corp. SEC Form 10K Greenback Greenback Josephine OR -123.306 42.654 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1897 1897-1940 unk "182,000" unk no no no "Brooks and Ramp, 1968" 1993 "92,500" short t 0.68 unk no no no AMH 1993 entry for First International Metals First International Metals 108 6 unk no no no 84 2 unk no no no LSGQ PC40 01 391 Greenhorn Greenhorn Baker OR -118.417 44.700 39a Placer Au-PGE -1946 "76,000" unk no no no "Brooks and Ramp, 1968" unk unk unk no no no 2 unk no no no unk unk no no no PLAC PLAC 31 496 Greenhorn Greenhorn Baker/Grant OR -118.408 44.710 22c "Vein, polymetallic, Au-Ag" Blue Mtns model Polymetallic vein and replacement 1877 1892-1937 ">119,000" short t ">168,000" ">175,000" no no no "Brooks and Ramp, 1968" unk unk unk no no no Production records incomplete; silver production estimated in part from fineness of bullion 108 >5 >5 no no no unk unk no no no PMV PMVG 16 611 Hope Butte Malheur OR -117.457 44.078 25a Hot-spring Au-Ag 1951 no no no no no no 1992 "8,000,000" short t 0.03 unk no no no Randol 1996 Geologic resource. Horizon Gold no no no no no no "7,260" 8 unk no no no Iron Dyke Seven Devils Baker OR -116.849 45.026 28a "Massive sulfide, kuroko" Massive sulfide fragments in laharic breccia Volcanic-associated massive sulfide 1897 1910-1934 "300,000" short t "51,000" "297,000" "17,600,000" no no "Brooks and Ramp, 1968; USBM Minerals Yearbooks 1984 to 1987" 1988 "264,000" short t 0.24 0.70 2.15 no no "Juhas and others, 1980" Production estimated in part assuming 90% metal recovery. Reserve calculated by deducting 1980 to 1987 production from 1979 reserve estimate. Silver King Mines 272 1.6 9 8 no no 239 2 6 5 no no KVMS PC13 02 367 Mormon Basin Mormon Basin "Baker, Malheur" OR -117.555 44.425 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein by 1863 1901-1934 unk "125,000 to 135,000" "75,000 to 150,000" no no no "Brooks, 1969" unk unk unk no no no unk 3.9 to 4.2 2.3 to 4.7 no no no unk unk unk no no no LSGQ PC38 04 390 Quartz Mountain Lake OR -120.800 42.300 25a Hot-spring Au-Ag by 1979 no no no no no no 1994 "100,000,000" short t 0.03 unk no no no AMH 1996 entry for Newmont Gold Geologic resource. Newmont Gold no no no no no no "91,000" 78 unk no no no HTSG PC28 01 378 Being promoted Racey Malheur OR -117.719 44.422 25a Hot-spring Au-Ag by 1989 no no no no no no 1996 "90,000,000" short t 0.02 unk no no no AMH 1997 entry for Ican Minerals Potential resource Ican Minerals no no no no no no "82,000" 62 unk no no no Yes Rock Creek Rock Creek Baker OR -118.070 44.853 22c "Vein, polymetallic, Au-Ag" Blue Mtns model Polymetallic vein and replacement 1882 -1938 ">61,000" ">76,000" unk no no no "Brooks and Ramp, 1968" unk unk unk no no no >55 >2.4 unk no no no unk unk no no no PMV PMVG 13 608 Sanger Eagle Creek Baker OR -117.408 44.994 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1870 1870-1897 unk "73,000" neg no no no "Brooks and Ramp, 1968" unk unk unk no no no unk 2 neg no no no unk unk unk no no no LSGQ PC38 01 387 Sumpter Placer Sumpter Placer Baker OR -118.206 44.744 39a Placer Au-PGE 1862 1913-1954 "60,625,514" cu yds "296,906" "70,983" no no no "Brooks and Ramp, 1968" unk unk unk no no no 9 2 no no no unk unk no no no PLAC PLAC 30 495 Turner-Albright Waldo Josephine OR -123.757 42.007 24a "Massive sulfide, Cyprus" Volcanic-associated massive sulfide 1898 unk neg neg no no no 1995 "4,000,000" short t 0.11 0.44 1.46 unk 3.33 0.055% Co Randol 1996 Baretta Mining (Savanna Resources - Rhonda Mining) unk neg neg no no no "3,600" 14 55 53 unk 121 CVMS PC10 01 364 Upper Applegate Upper Applegate Jackson OR -122.939 42.230 39a Placer Au-PGE 1853 1853-1941 ">194,000" unk no no no "Brooks and Ramp, 1968" 1942 "1,500,000" cu yds .01 to .03 unk no no no "Brooks and Ramp, 1968" >6 unk no no no >0.5 unk no no no PLAC PLAC 37 502 Virtue Virtue Baker OR -117.697 44.793 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1862 1862-1937 unk "165,000" "Brooks and Ramp, 1968" unk unk unk no no no unk 5 unk no no no unk unk unk no no no LSGQ PC38 02 388 Waldo-Takilma Waldo Josephine OR -123.563 42.115 39a Placer Au-PGE 1853 1853-1942 ">194,000" unk no no no "Brooks and Ramp, 1968" unk unk unk no no no >6 unk no no no unk unk no no no PLAC PLAC 38 503 Cornwall Cornwall Lebanon PA -76.403 40.269 18d "Skarn, Fe " Fe skarn 1732 1742-1973 ">100,000,000" short t "67,000" "443,000" "573,200,000" no no "Cobalt, iron, pyrites" "Lapham, 1968; Smith and others, 1988" "Production of iron began in 1742, Cu, Au, Ag in 1908." ">91,000" 2 14 260 no no NONE NONE 23 274 Friedensville Friedensville Lehigh PA -75.405 40.554 32 Mississippi Valley 32b Appalachian Zn Mississippi Valley-type Pb-Zn ~1830 1847-1983 "13,600,000" short t no no no no "1,650,000,000" "Callahan 1968; Metsger and others, 1973; Smith, 1977; New Jersey Zinc SEC Form 10K 1972-1980, USBM Mineral Yearbooks" 1982 "7,500,000" short t no no no no 6.60 New Jersey Zinc SEC Form 10K 1980 Resource is estimated by deducting 1981-1982 production from 7/31/80 reserve. "12,300" no no no no 748 "6,800" no no no no 449 MVTD EC05 01 039 Grace Grace Berks PA -75.882 40.172 18d "Skarn, Fe " Fe skarn 1948 1958-1977 "45,000,000" short t unk unk unk no no Iron "Smith, R.C., II, written communication, 1997; Sims, 1968" 1977 unk unk unk >0.06 neg neg Cobalt "Smith, R.C., II, written communication, 1997; Sims, 1968" "Ore contained 0.06% Cu which was partly recovered. When mine shut down, drilling had found a significant extension that was much thicker and higher in Cu grade than the portion of the deposit mined." "41,000" unk unk unk no no unk unk unk unk neg neg Barite Hill Lincolnton-McCormick McCormick SC -82.294 33.874 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1835 1853-1994 "2,230,000" short t "98,700" ">108,209" no no no "Koschman and Bergendahl, 1968; Consolidated Nevada Goldfields Ann. Repts. 1991-1994" 1994 "261,200" short t 0.05 unk no no no Consolidated Nevada Goldfields 1994 Annual Report Consolidated Nevada Goldfields "2,000" 3 3 no no no 237 0.4 unk no no no KVMS SA07 01 683 Consolidated Nevada Goldfields SEC Form 10K Brewer Chesterfield SC -80.417 34.650 25e "Epithermal vein, quartz-alunite" Epithermal quartz-alunite Au 1828 1829-1991 unk "156,000" unk no no no "Scheetz and others, 1991; Farmer, 1991, Costain Group Annual Report 1987-1989" 1991 "6,900,000" short t 0.04 unk no no no "Farmer, 1991" Costain Minerals unk 5 unk no no no "6,300" 8 unk no no no QZAL SA10 01 684 Shut down 1994 Reclaimed 1997 Haile Lancaster SC -80.543 34.578 25a Hot-spring Au-Ag 1827 1829-1992 "3,809,500" short t "364,824" ">100,949" no no no "Sericite, pyrites" "Piedmont Mining Co. SEC Forms 10K 1987-1991; Speer and Maddry, 1993" 1994 "8,736,000" short t 0.09 unk no no no Amax Gold 1994 SEC Form 10K Amax Gold "3,456" 11 >3 no no no "7,925" 24 unk no no no HTSG SA15 03 687 Shut down 1991 Yes Amax Gold SEC Form 10K Ridgeway Fairfield SC -80.875 34.266 25a Hot-spring Au-Ag 1969 1988-1996 "41,000,000" short t "1,157,000" unk no no no RTZ Corp. 1989-1996 SEC Form 20-F 1996 "12,500,000" metric t 1.10 unk no no no RTZ Corp. 1996 SEC Form 20F Production tonnage estimated in part. Rio Tinto "37,000" 36 unk no no no "12,500" 14 unk no no no HTSG SA15 04 688 Yes Rio Tinto SEC Form 20F "Bald Mountain (Wharf, Trojan, Portland)" Portland Lawrence SD -103.842 44.344 22b Alkaline Au-Te Au-Ag-Te vein 1877 1877-1995 ">34,100,000" short t "1,585,184" ">1,450,000" no no no "Allsman, 1940; Norton, 1974; Wharf Resources SEC Form 10K 1983-1995" 1995 Wharf Resources 1995 SEC Form 10K "Resource put at 1,817,000 oz Au permitted and unpermitted." Wharf Resources ">34,100" 49 >45 no no no unk 57 unk no no no ALKG NR16 03 325 Yes "Cloverleaf (Uncle Sam, Anaconda)" Roubaix Lawrence SD -103.650 44.283 35b Homestake stratiform Au Stratabound Au in iron formation 1878 1878-1937 "220,931" short t "43,885" >299 no no no "Allsman, 1940" 1991 unk unk unk no no no "AMH 1996, entry for Pima Mining" "Production estimated. Resource given as >400,000 oz Au." Pima Mining NL 200 1 neg no no no unk 12 unk no no no HMAS NR49 02 353 Deadwood Gulch Whitewood Lawrence SD -103.732 44.377 39a Placer Au-PGE 1875 1875-1880 "193,500" unk no no no "Lincoln and others, 1937; Connolly and O'Harra, 1929" 6 unk no no no unk unk unk no no no PLAC PLAC 34 499 Gilt Edge Gilt Edge Lawrence SD -103.764 44.328 22b Alkaline Au-Te Au-Ag-Te vein 1879 1879-1996 ">7,200,000" short t "247,570" "235,531" neg no no "Allsman, 1940; USBM Production Data 1939-1942; MinVen Gold SEC Form 10K 1988-1992; Dakota Mining SEC Form 10K 1993-1996" 1996 "52,781,000" short t 0.04 unk no no no Dakota Mining 1996 SEC Form 10K Production before 1942 estimated in part. Resource includes oxide and sulfide ores. Dakota Mining ">6,500" 8 7 neg no no "47,900" 61 unk no no no ALKG NR16 05 327 Yes Dakota SEC Form 10K Golden Reward Ruby Basin Lawrence SD -103.806 44.331 22b Alkaline AuTe Au-Ag-Te vein 1877 1887-1996 ">11,600,000" short t "926,426" ">1,144,095" neg neg no "Allsman, 1940; MinVen Gold SEC Form 10K 1989-1992; Dakota Mining SEC Form 10K 1993-96" 1996 "6,400,000" short t 0.04 unk no no no Dakota Mining 1996 SEC Form 10K Production before 1901 estimated. Resource includes encumbered and unpermitted material. Dakota Mining - Wharf Resources ">10,600" 29 >36 neg neg no "5,800" 8 unk no no no ALKG NR16 04 326 Yes Dakota SEC Form 10K Homestake Whitewood Lawrence SD -103.770 44.360 36b Homestake stratiform Au Stratabound Au in iron formation 1876 1876-1996 ">160,571,000" short t "39,768,212" "8,997,092" no no no Tungsten "Slaughter, 1968; Homestake Annual Reports and SEC Form 10K, 1966-1996" 1996 "23,754,000" short t 0.20 unk no no no Homestake 1996 SEC Form 10K Homestake ">146,000" "1,237" 280 no no no "21,550" 145 unk no no no HMAS NR49 01 352 Yes Homestake SEC Form 10K; www.homestake.com Johnson Gulch Ragged Top Lawrence SD -103.900 44.350 22b Alkaline Au-Te Au-Ag-Te vein 1896 1896-1917 unk "60,598" unk no no no "Montri and Paterson, 1990" 1989 "6,500,000" short t 0.04 unk no no no "AMH 1996, entry for Naneco Minerals" Naneco Minerals unk 2 unk no no no "5,900" 8 unk no no no ALKG NR16 02 324 Keystone Consolidated Keystone Pennington SD -103.378 43.899 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1892 1893-1931 "227,933" short t "83,215" ">1,059" no no no Arsenic "Allsman, 1940" 1931 "1,405,000" short t 0.31 unk no no no "Allsman, 1940" Keystone Consolidated 207 3 >0.03 no no no "1,275" 14 unk no no no Lower Whitewood Creek Whitewood Lawrence SD -103.700 44.400 Tailings 39a Placer Au-PGE N/A no no no no no no no 1989 "14,220,000" short t 0.05 unk no no no NM 4/17/95 Tailings also contain 0.15 to 3.0% As and some Hg. Goldstake - Homestake no no no no no no "12,900" 22 unk no no no NONE NONE 19 270 Maitland Whitewood Lawrence SD -103.795 44.391 22b Alkaline Au-Te Au-Ag-Te vein by 1902 1902-1942 "461,641" short t "140,578" "83,336" no no no "Allsman, 1940; USBM Minerals Yearbook, 1938-1942" Canyon Corp. 419 4 3 no no no Mogul (Horseshoe) Ruby Basin Lawrence SD -103.819 44.325 22b Alkaline Au-Te Au-Ag-Te vein 1877 1893-1917 ">907,527" short t "300,000" ">441,000" no no no "Allsman, 1940" 1919 "500,000 to 1,000,000" short t 0.20 to 0.23 unk no no no "Allsman, 1940" Wharf Resources >823 9 >14 no no no 450 3 unk no no no Richmond Hill Carbonate Lawrence SD -103.856 44.383 22b Alkaline Au-Te Au-Ag-Te vein by 1983 1989-1993 "4,932,000" short t "167,852" "214,210" no no no Lac Minerals SEC Form 10K/20F 1989-93 1992 "277,000" short t 0.06 0.07 no no no Lac Minerals 1992 SEC Form 10K Remaining resource at end 1992. Barrick Gold "4,500" 5 7 no no no 251 0.5 0.6 no no no ALKG NR16 01 323 Shut down 1994 Wasp No. 2 Yellow Creek Lawrence SD -103.378 44.324 22b Alkaline Au-Te Au-Ag-Te vein 1893 1893-1922 ">1,175,922" short t "129,819" ">158,780" no no no Tungsten "Allsman, 1940; Clow, 1985" Homestake ">1,100" 4 >5 no no no Copper Ridge Copper Ridge "Grainger, Hancock, Hawkins" TN -83.350 36.400 32 Mississippi Valley 32b Appalachian Zn Mississippi Valley-type Pb-Zn by 1920 1959-1981 "6,000,000" short t no no no no "380,000,000" "Cadmium, limestone, dolomite" "Estimated from New Jersey Zinc SEC Form 10K and production tonnages reported in World Mining, Annual Survey Issue, 1959-1981; Substantial unreported production from 1982 to 1996." 1997 "6,100,000" metric t no no no no 3.20 Cadmium Savage Zinc 1997 Annual Report Does not include remaining resource for Idol (Asarco) mine. Savage Zinc - Asarco "5,400" no no no no 172 "6,100" no no no no 195 MVTD EC05 03 041 Central Tennessee Central Tennessee "Jackson, Smith, Trousdale" TN -85.934 36.197 32 Mississippi Valley 32b Appalachian Zn Mississippi Valley-type Pb-Zn 1967 1975-1995 "21,000,000" short t no no no no "1,300,000,000" "Cadmium, germanium, limestone, dolomite, sulfuric acid" Estimated from New Jersey Zinc/Union Zinc SEC Form 10K/Annual Reports 1997 "34,100,000" metric t no no no no 3.20 Cadmium; 0.002% Ge Savage Zinc 1997 Annual Report Reserves at Gordonsville and satellite deposits. Carthage in 1978 estimated to have 50 to 75 million short t ore with 3.5 to 5.2% Zn. Does not include significant resources at Gainsboro and Roaring River deposits. Savage Zinc "19,000" no unk no no 590 "34,100" no no no no "1,091" MVTD EC03 01 038 Yes Savage Resources annual report; www.svr.com.au Ducktown Ducktown (Copperhill) Polk TN -84.366 35.032 24b "Massive sulfide, Besshi" Volcanic-associated massive sulfide 1843 1831-1987 ">80,000,000" short t "16,776" "15,722,000" "1,551,680,000" neg ">150,736,000" "Pyrites, sulfuric acid, iron sinter" "Slater, 1982, USBM Minerals Yearbooks, Ducktown C&I and Tennessee Copper Co. Annual Reports" Boliden ">73,000" 0.5 489 704 neg >68 BVMS SA03 02 679 Embreeville Embreeville Washington TN -82.483 36.167 32 Mississippi Valley 32b Appalachian Zn Mississippi Valley-type Pb-Zn by 1839 1913-1951 "579,000" short t no no no "35,666,000" "161,524,000" "USBM Mineral Yearbooks, USBM Production Data" 1953 "1,053,000" short t no no no no 9.00 "Wisser, 1953" All of past production and most of resource consists of carbonate ore. Sulfide resources not fully explored as of 1953. 525 no no no 16 73 955 no no no no 86 MVTD EC05 03 Mascot-Jefferson City Mascot-Jefferson City "Knox, Jefferson" TN -83.350 36.400 32 Mississippi Valley 32b Appalachian Zn Mississippi Valley-type Pb-Zn by 1890 1907-1995 ">143,000,000" short t no no no neg ">5,200,000,000" "Cadmium, limestone" "USBM Mineral Yearbooks, Asarco SEC Form 10Ks 1972-1996, New Jersey Zinc SEC Form 10K, 1972-1981, USBM data" 1995 "4,646,000" short t no no no neg 3.30 Cadmium Asarco 1996 SEC Form 10K; Savage Zinc 1996 Annual Report Production data incomplete. Excludes about 53 million short t resource reported by Asarco in 1977; does not include resources at Mitchell Bend. Asarco ">129,000" no no no neg ">2,400" "4,215" no no no neg 138 MVTD EC05 03 Yes except Jefferson City shut down 10/1996 Asarco SEC Form 10K; www.asarco.com Sweetwater Sweetwater McMinn TN -84.542 35.517 32 Mississippi Valley Mississippi Valley-type Pb-Zn Barite "18,300,000" metric t no no no no 0.61 7.4% barite; 15.3% fluorite Robertson Mine-Info; AMH 1997 entry for Silverspar Minerals Silverspar Resources no no no no no no "23,700" no no no no 145 Being promoted www.shore-net/~icorporate/silverspar Cave Peak Culberson TX -104.887 31.440 16 Climax Mo Climax Mo by 1914 no no no no no no no 1980 "30,892,000" short t no unk 0.05 no unk "0.13% Mo, 0.01% WO3, 0.1% Nb2O3, 0.001% Sn, also Be" "Long, 1992; Sharp, 1979" "Additional 200 to 500 million short t resource at depth with 0.05% Cu, 0.2 to 0.3% Mo, 0.1% Nb2O3, 0.008% WO3, and 0.002% Sn." Draco no no no no no no ">228,000" no unk >105 no unk MO MOCX 01 238 Hazel Van Horn-Allamoore Hudspeth TX -104.900 31.170 Unclassified 22c "Vein, polymetallic" Polymetallic vein and replacement by 1856 1880-1947 "110,000" short t neg "4,000,000" "1,500,000" neg neg "Price and others, 1985" 100 neg 124 1 neg neg NONE NONE 45 296 Presidio Shafter Presidio TX -104.330 29.810 19a Polymetallic replacement Polymetallic vein and replacement 1880 1885-1947 "2,332,000" short t ">6,086" "29,870,000" neg "78,877,000" ">330,000" "Evans, 1975; Henderson, 1943; Ross, 1943" 1985 ">10,000,000" short t unk 5.00 unk unk unk "Long, 1992" "2,116" 0.19 929 neg 36 neg ">9,000" unk "1,555" unk unk unk PMR1 CR19 01 012 Apex (Dixie) Tutsagubet Washington UT -113.802 37.067 32c Kipushi Cu-Pb-Zn Colorado Plateau breccia pipe; Mississippi Valley Pb-Zn; Polymetallic replacement 1883 1884-1962 ">19,200" short t 54 "183,653" "15,864,689" "949,733" "138,000" "Perry and McCarthy, 1977; Stowe, 1975" 1983 "242,768" short t neg 1.21 1.63 0.77 1.58 "0.064% Ge, 0.032% Ga, 0.50% As" "Bernstein, 1986" "Surface dumps contained 50,000 short t material with 0.037% Ge, 0.019% Ga, and 1.55% Cu in 1983." "Cominco, Preussag" >17 neg 6 7 neg neg 220 neg 9 4 2 4 NONE NONE 32 283 Yes Barneys Canyon - Melco West Mountain Salt Lake UT -112.160 40.610 26a.1 Sediment-hosted Au 19c Distal disseminated Ag-Au Sediment-hosted Au 1985 1989-1996 "12,700,000" short t "750,000" unk no no no "RTZ Corp. SEC Form 20-F, 1990-96" 1996 "8,800,000" metric t 2.47 unk no no no RTZ Corp. SEC Form 20F 1996 Rio Tinto "11,500" 23 unk no no no "8,800" 22 unk no no no SEDG GB31 "02 03" "198 199" Yes Rio Tinto SEC Form 20F Bingham Canyon West Mountain Salt Lake UT -112.140 40.540 21a Porphyry Cu-Mo 18a "Porphyry Cu, skarn related" Porphyry Cu by 1887 1904-1996 "2,110,029,000" short t "21,586,000" ">123,569,000" "31,196,663,000" no no ">496,706,000 lbs molybdenum" "Kennecott Annual Reports 1951-1970; Kennecott SEC Form 10K 1971-1980; BP SEC Form 20F 1980-89; RTZ Corp. SEC Form 20F 1990-96; Stowe, 1975; Tooker, 1990; USBM Minerals Yearbooks 1910-1957" 1996 "903,000,000" metric t 0.36 2.85 0.59 no no 0.027% Mo RTZ Corp. SEC Form 20F 1996 "Harrison and Reid, 1997, estimate that production includes 100 million short t skarn ore with 0.009 opt Au, and 0.75% Cu, and resources include 50 million short t skarn with 0.012 opt Au and 0.62% Cu. " Rio Tinto "1,914,187" 671 ">3,843" "14,151" no no "903,000" 325 "2,574" "5,328" no no PCU2 GB11 01 061 Yes Rio Tinto SEC Form 20F Bingham Canyon West Mountain Salt Lake UT -112.140 40.540 18b "Skarn, Cu" 18a "Porphyry Cu, skarn related" "Cu, Au, and Pb-Zn skarn" 1860 1897-1981 "14,802,836" short t "1,110,000" "23,388,000" "633,561,000" no no "Krahulec, 1997" 1996 "382,777,000" short t 0.02 0.35 1.85 no no 0.015% Mo "Krahulec, 1997" Resource at Carr Fork and North Ore Shoot. Rio Tinto "13,429" 35 728 287 no no "347,250" 250 "4,167" "6,424" Under long-term development Rio Tinto SEC Form 20F Bingham Canyon West Mountain Salt Lake UT -112.140 40.540 19a Polymetallic replacement Polymetallic vein and replacement 1860 1868-1972 "32,815,864" short t "1,345,450" "119,777,904" "249,400,000" "4,462,958,000" "1,837,688,000" "Krahulec, 1997" 1993 "4,000,000 to 6,000,000" short t 0.04 5.00 unk 8.60 6.60 Estimate by Utah Geological Survey Resource tonnage estimated; grades for resource are typical of past production. Resource mostly in Lark-U.S. mine. Rio Tinto "29,770" 42 "3,726" 113 "2,024" 834 "3,600 to 5,400" 5 to 7.5 622 to 933 sig 312 to 468 240 to 359 PCU2 GB11 01 061 Bingham Canyon West Mountain Salt Lake UT -112.147 40.542 39a Placer Au-PGE 1864 1864-1935 "~75,000" "~13,000" no no no "Johnson, 1973b; Boutwell, 1905" Rio Tinto 2 0.4 no no no PLAC PLAC 47 512 Clifton Gold Hill (Clifton) Tooele UT -113.800 40.167 22c "Vein, polymetallic?" Skarn Au Polymetallic vein and replacement 1858 1892-1961 ">210,000" short t "25,865" "832,345" "34,680,000" "10,942,000" "30,000" "Tungsten, arsenic" "Butler and others, 1920; Nolan, 1935; Stowe, 1975" 1987 "3,100,000" short t 0.07 13.30 no no no Randol 1996 American Consolidated Mining >191 0.8 26 16 5 neg "2,800" 7 "1,282" no no no ? Crypto Fish Springs Juab UT -113.450 39.860 18c "Skarn, Zn-Pb" "Cu, Au, and Pb-Zn skarn" 1970s no no no no no no 1980 "19,071,000" short t neg 0.37 0.27 0.21 6.20 0.054% Cd "Randol, 1996; Lindsey and others, 1989" Noble Peak Resources no no no no no no "17,300" neg 220 47 36 "1,073" SKZ1 GB04 02 052 Being promoted Diamond Gulch Tintic Juab UT -112.120 39.871 Unclassified by 1967 no no no no no no 1967 "40,000,000" short t unk unk 0.16 unk unk "Krahulec, 1996" Chalcocite enrichment blanket derived from underlying polymetallic veins. no no no no no no "36,000" unk unk 58 unk unk Drum Detroit (Drum) Juab UT -112.990 39.550 19c Distal disseminated Ag-Au 19a Polymetallic replacement 1981 1983-1990 "3,751,000" short t "74,000" "21,000" no no no "D. Harshorn, Jumbo Mining, oral commun. 1997" 1997 "150,000 to 400,000" short t 0.04 to 0.06 unk no no no "D. Harshorn, Jumbo Mining, personal commun. 1997" Jumbo Mining "3,400" 2 1 no no no 140 to 360 0.19 to 0.75 PMR1 GB16 05 072 Shut down 1987 Being permitted Escalante Escalante Washington UT -113.810 37.650 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal veins" 1896 1935-1990 "2,852,427" short t "4,249" "18,150,128" no no no Ranchers SEC Form 10K 1981-83; Hecla SEC Form 10K 1984-90; Utah Geological Survey Reserves depleted. Hecla "2,588" 0.1 565 no no no QZAD GB24 02 121 Shut down Fish Springs Fish Springs Juab UT -113.456 39.857 22c "Vein, polymetallic" 19a Polymetallic replacement Polymetallic vein and replacement 1890 1891-1953 "20,303" short t 508 "2,658,220" "5,366" "17,292,796" "2,800" "Lindsey and others, 1989" "165,000" short t unk 3.00 unk unk unk Utah Geological Survey Resource in old dumps. 18 0.02 83 neg 8 neg 150 unk 15 unk unk unk Gold Mountian (Kimberley) Gold Mountian (Kimberley) Piute UT -112.400 38.550 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal veins" 1889 -1937 "503,225" short t "575,889" "156,843" "800,000" "116,000" no "Callaghan, 1973; Stowe, 1975" "500,000 to 2,500,000" short t 0.12 to 0.18 1.4 to 1.8 no no no Estimate by Utah GeologicalSurvey Estimated resource at Annie Laurie and Sevier mines. Annie Laurie Gold 457 18 5 neg neg no "450 to 2,300" 1.9 to 14 22 to 140 no no no Goldstrike Goldstrike Washington UT -113.930 37.400 25 "Epithermal vein, quartz-adularia" "Creede, Comstock and Sado epithermal veins" by 1914 1989-1996 "~8,000,000" short t "213,000" ">37,100" no no no Tenneco SEC Form 10K 1987-91; USMX SEC Form 10K 1992-95 "Production includes ~2,700 oz Au remaining in heaps presumably recovered 1996. Reserves depleted." USMX "~7,300" 7 >1 no no no QZAD GB24 03 122 Mining completed 1994 Heaps rinsed 1997 USMX SEC form 10K Kings Canyon Millard UT -113.656 39.078 Unclassified 26a.1 Sediment-hosted Au no no no no no no 1994 "6,800,000" short t 0.03 unk no no no Randol 1996 Crown Resources - Orion International Minerals no no no no no no "6,200" 6 unk no no no NONE NONE 29 280 Yes Lisbon Valley Lisbon Valley San Juan UT -109.125 38.125 30b "Sediment-hosted Cu, redbed" Sediment-hosted Cu ~1886 1896-1973 ">150,000" short t no neg "29,700,000" no no "Morrison and Parry, 1986" 1995 "42,600,000" short t no unk 0.43 no no Randol 1996 "Resource in Centennial, Sentinal, and GTO deposits." Summo Minerals >140 no no 13 no no "38,700" no neg 166 no no SCU2 CP03 01 004 ? Little and Big Cottonwood Little and Big Cottonwood Salt Lake UT -111.670 40.620 19a Polymetallic replacement Polymetallic vein and replacement 1864 1867-1967 "830,023" short t "30,610" "17,476,243" "18,050,599" "251,811,521" "24,487,428" "Butler and others, 1920; James, 1979" 753 1 544 8 114 11 PMR1 GB16 02 069 Mercur Mercur Tooele UT -112.240 40.320 26a.1 Sediment-hosted Au Sediment-hosted Au 1870 1871-1997 "40,659,000" short t "2,525,000" "785,000" no no no "Butler and others, 1920; Gilluly, 1932; Stein and others, 1989; USBM Minerals Yearbooks 1931-48; Getty Oil SEC Form 10K 1982-83; Barrick SEC Form 10K/20F 1984-96; T. Faddies, personal commun. 1997; T. Shrier, written commun. 1995" Reserved depleted 1997. Barrick Gold "36,885" 79 24 no no no SEDG GB31 04 200 Shut down early 1997 Reserves depleted www.barrick.com Mount Baldy - Ohio Districts Mount Baldy - Ohio Piute UT -112.330 38.430 22c "Vein, polymetallic" Polymetallic replacement; Comstock epithermal vein 1868 1868-1976 ">249,150" short t "201,659" "2,531,794" "678,604" "17,750,780" "16,540,659" "Callaghan, 1973; Perry and McCarthy, 1977" "80,000" short t 0.03 16.30 0.40 9.20 14.20 Utah Geological Survey Deer Trail Development >226 6 79 neg 8 8 73 0.1 41 neg 7 10 QZAD GB24 01 120 Ochre Springs Gold Hill (Clifton) Tooele UT -113.851 40.146 26a.1 Sediment-hosted Au Sediment-hosted Au no no no no no no "Maher, 1997" "Resource of 75,000 oz Au." no no no no no no unk 2.3 unk no no no OK Beaver Lake Beaver UT -113.300 38.480 17 Porphyry Cu Breccia pipe Porphyry Cu 1871 1870-1973 ">1,000,000" short t 833 "121,000" "17,520,000" "116,000" no "Whelan, 1974; Posey, 1994" "10,000,000 to 11,000,000" short t unk unk 0.45 to 0.55 no no 0.023% Mo ME 5/97 Centurion Mines >900 neg 4 8 neg no "9,000 to 10,000" unk unk 41 to 55 no no Ophir Ophir Tooele UT -112.270 40.380 18c "Skarn, Zn-Pb" 19a Polymetallic replacement "Cu, Au, and Pb-Zn skarn" 1865 1870-1972 ">1,700,000" short t "16,623" "19,820,937" "46,629,929" "356,424,846" "88,241,753" "Rubright, 1978; Tripp and others, 1989" Silver Eagle Resources ">1,550" 0.5 617 21 162 40 SKZ1 GB04 01 051 Park City Park City Summit UT -111.510 40.620 19a Polymetallic replacement Polymetallic vein and replacement 1868 1875-1981 "16,804,636" short t "1,453,867" "253,555,653" "128,972,000" "2,714,458,000" "1,495,158,000" "Barnes and Simos, 1968; Bromfield, 1989; United Park City Mines SEC Form 10K 1975-81; Hecla Annual Reports 1965-72" 1980 "1,328,000" short t unk 4.50 unk 5.90 9.20 United Park City 1980 SEC Form 10K Resource at Ontario mine. United Park City Mines - New Park Resources "15,245" 45 "7,887" 59 "1,231" 678 "1,205" unk 184 unk 71 111 PMR1 GB16 03 070 Rocky Range Rocky Range Beaver UT -113.063 38.450 18b "Skarn, Cu" "Skarn Au, Porphyry Cu" "Cu, Au, and Pb-Zn skarn" 1872 1906-1994 "1,310,000" short t "3,259" "1,099,235" "40,620,000" "3,700" 500 "Iron, tungsten" "Butler and others, 1920; Whelan, 1982; Posey, 1994" 1980 "53,156,000" short t 0.02 1.90 1.26 no no "Posey, 1994" "Resource in eight deposits, 80% in Valley deposit." Cortex "1,200" 0.1 34 18 neg neg "48,222" 25 "3,141" 608 no no PMR1 GB16 06 073 Rush Valley (Stockton) Rush Valley (Stockton) Tooele UT -112.333 40.467 22c "Vein, polymetallic" 19a Polymetallic replacement Polymetallic vein and replacement 1864 1870-1976 ">2,197,490" short t "88,112" "10,932,188" "18,656,456" "439,395,913" "153,458,487" "Perry and McCarthy, 1977" ">1,993" 3 340 8 199 70 San Francisco San Francisco Beaver UT -113.338 38.467 19a Polymetallic replacement "Vein, polymetallic; Skarn Cu; Distal disseminated Ag-Au" Polymetallic vein and replacement 1871 1870-1976 "38,888" "19,147,666" "45,378,600" "403,889,000" "43,564,300" "Perry and McCarthy, 1977" Horn Silver Mining 1 596 21 183 20 Silver Reef (Harrisburg) Silver Reef (Harrisburg) Washington UT -113.370 37.250 30b "Sediment-hosted Cu, redbed" Sediment-hosted Cu 1869 1875-1972 664 "7,518,073" "10,674,000" "44,000" no "Stowe, 1975" 0.02 234 5 neg no SCU3 GB32 01 201 Southwest Tintic Tintic Juab UT -112.125 39.858 17 Porphyry Cu Porphyry Cu no no no no no no 1994 "616,000,000" short t unk unk 0.28 no no 0.019% Mo "Krahulec, 1996; Randol 1996" Centurion Mines no no no no no no "559,000" unk unk "1,565" no no Tecoma Tecoma "Box Elder Elko" "UT NV" -114.000 41.267 19a Polymetallic replacement 19c Distal disseminated Ag-Au Polymetallic vein and replacement 1906 1907-1955 91 "67,274" "21,361" "3,129,441" "2,000" "LaPointe and others, 1991" 1985 "1,500,000" short t 0.04 2.00 no no no "Douglas, 1990" Only Nevada portion of district had produced. Resource is in Utah portion. Western States Minerals neg 2 neg 1 neg "1,360" 2 93 no no no PMR1 GB16 01 068 Tintic - East Tintic Tintic - East Tintic "Utah Juab" "UT UT" -112.100 39.910 19a Polymetallic replacement Polymetallic vein and replacement 1869 1869-1992 "19,456,897" short t "2,837,848" "273,668,063" "256,450,000" "2,317,356,000" "497,998,000" "Shepard and others, 1968; Morris, 1990; North Lily SEC Form 10K 1988-93; Sunshine SEC Form 10K 1980-93" 1996 "1,500,000" short t unk 16.50 unk 21.00 6.70 "K.Droste, personal commun., 1997" "Resource at Burgin mine. Mammoth-Grand Central mine has an additional 211,400 short t at 0.22 opt Au, 11.29 opt Ag, and 4.3% Cu, mostly in shaft pillar (AMH 1997, entry for Chief Consol.). Trixie mine had 49,583 short t reserve with 0.134 opt Au, 6.92 o" North Lily - Chief Gold Mines - Akiko Gold Resources - Korean Zinc - Centurion Mines "17,651" 88 "8,512" 116 "1,051" 226 "35,000" >1.6 >855 >9 725 "1,498" PMR1 GB16 04 071 Being promoted Andersonville Andersonville Buckingham VA -78.464 37.663 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide no no no no no no no "1,500,000" short t 0.01 1.00 1.00 unk 5.00 "Duke, 1985" no no no no no no "1,360" 0.2 47 14 unk 68 KVMS SA04 02 681 Austinville-Ivanhoe Austinville-Ivanhoe Wythe VA -80.920 36.847 32 Mississippi Valley Mississippi Valley-type Pb-Zn by 1756 1838-1981 "32,000,000" short t no no no "64,155,000" "3,130,563,000" "Limestone, dolomite" "Miller, 1985" 1981 "1,084,000" short t neg unk neg 0.80 4.00 New Jersey Zinc 1980 SEC Form 10K Remaining resource is year-end 1980 reserve less 1981 production. "29,000" no unk no 29 "1,420" 983 neg unk neg 8 39 MVTD EC05 02 040 Franklin Fauquier VA -77.661 38.353 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein by 1861 unk "60,000" unk no no no "Luttrell, 1966; Sweet, 1971" unk 1.8 unk no no no LSGQ SA21 02 691 Gossan Lead Gossan Lead Carroll VA -80.750 36.817 24b "Massive sulfide, Besshi" Volcanic-associated massive sulfide 1789 1854-1994 "5,800,000" short t no no neg no no Pyrites "Duke, 1985" "200,000,000" short t unk unk 0.6 to 0.8 tr to 0.3 0.5 to 1.6 20% S "Duke, 1985" "Small production chalcocite ores 1855-1880. From 1905 to 1976 mined for pyrites; ore contained 0.3 to 0.5% Cu, 0.3 to 2.0% Zn, up to 0.3% Pb, and trace Ag but none of these metals were recovered." "5,300" no no neg no no "181,000" unk unk ">1,000" sig >900 BVMS SA01 01 676 London and Virginia Buckingham VA -78.464 37.633 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide by 1853 1853-1940 unk 500 unk no no no "Sweet and Trimble, 1983" "723,000" short t 0.01 0.73 0.58 0.92 3.20 "Duke, 1985" unk unk unk no no no 656 3 16 4 6 21 KVMS SA04 03 682 Armenius Mineral Louisa VA -77.898 38.036 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide by 1834 1865-1921 "1,800,000" long t neg neg unk unk unk "Pyrites, iron ore" "Cox and others, 1979" 1972 "3,803,000" short t 0.02 0.60 0.50 0.60 4.00 35.7% S "New Jersey Zinc 1972 SEC Form 10K; Ware, 1978" "Production consists mostly of pyrites with intermittent Cu-Pb-Zn concentrates byproduct. Iron ore production from gossan from 1832, Cu production 1850's." W.B. Gilman Logging "1,600" unk unk unk unk unk "3,450" 2 71 17 21 138 KVMS SA04 01 Chaffin Mineral Louisa VA -77.900 38.000 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide no no no no no no no 1972 "930,200" short t unk unk unk 0.80 4.00 New Jersey Zinc 1972 SEC Form 10K no no no no no no 844 unk unk unk 7 34 KVMS SA04 01 Cofer Mineral Louisa VA -77.875 38.050 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1950s no no no no no no no 1972 "1,438,000" short t 0.01 1.12 0.55 1.48 5.64 15.4% S "Kazda, 1978" no no no no no no "1,305" 0.45 50 7 19 74 KVMS SA04 01 Julia Mineral Louisa VA -77.925 38.009 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide by 1892 1911-1918 unk no no no no no Pyrites 1972 "1,955,000" short t 0.03 0.90 0.15 1.30 4.80 12%S "New Jersey Zinc 1972 SEC Form 10K; Ware, 1978" no no no no no no "1,774" 2 55 3 23 85 KVMS SA04 01 Vaucluse Orange VA -77.729 38.354 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein by 1832 1832-1939 unk "70,000" unk no no no "Sweet and Trimble, 1983" unk 2 unk no no no LSGQ SA21 01 690 Whitehall Spotsylvania VA -77.739 38.239 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1806 1848-1884 unk "87,000" unk no no no "Sweet, 1971" unk 3 unk no no no LSGQ SA21 03 692 Elizabeth Orange County Copper Orange VT -72.333 43.817 24b "Massive sulfide, Besshi" Volcanic-associated massive sulfide 1793 1830-1958 "3,300,000" short t "2,000" "512,000" "111,415,000" no "29,670,000" Pyrites "Howard, 1969; Brown, 1968; USBM Production Data" "3,000" 0.06 16 51 no 13 BVMS NA08 01 246 Buckhorn Mountain (Crown Jewel) Meyers Creek Okanogan WA -118.983 48.956 18f "Skarn, Au" "Cu, Au, and Pb-Zn skarn" 1988 no no no no no no 1995 "8,505,000" short t 0.18 0.10 no no no Battle Mountain Gold 1995 SEC Form 10K Battle Mountain Gold - Crown Resources no no no no no no "7,716" 48 27 no no no SKNG NR05 01 297 Being permitted Cannon Wenatchee Chelan WA -120.325 47.396 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal veins" by 1952 1985-1995 "4,133,101" short t "1,248,911" "2,075,077" no no no "Cameron, 1996; Asamera SEC Form 10K 1981-87" Reserves depleted. Asamera Minerals "3,749" 39 65 no no no QZAD PC19 01 375 Shut down 1994 Clipper - Three Brothers Middle Fork Snoqualmie King WA -121.344 47.518 17 Porphyry Cu Porphyry Cu by 1907 no no no no no no 1975 "2,230,000" short t unk unk 0.81 no no "Derkey and others, 1990; Gualtieri and others, 1975" United Cascade no no no no no no "2,023" unk unk 16 no no PCU2 PC04 06 359 Condor-Hemlock Middle Fork Snoqualmie King WA -121.360 47.497 17 Porphyry Cu Porphyry Cu by 1937 no no no no no no 1975 "127,500,000" short t unk unk 0.75 no no "Derkey and others, 1990; Gualtieri and others, 1975" United Cascade no no no no no no "127,500" unk unk 868 no no PCU2 PC04 07 360 Daisy Troublesome Creek Snohomish WA -121.404 47.926 22c "Vein, polymetallic" Polymetallic vein and replacement 1874 unk unk unk unk unk unk 1983 "1,700,000" short t 0.25 2.10 0.06 0.82 0.77 "3.04% As, .04% Sb" "Johnson and others, 1983" unk unk unk unk unk unk "1,500" 13 111 1 13 12 Glacier Peak Sampson Snohomish WA -120.979 48.198 21a Porphyry Cu-Mo Porphyry Cu 1900 no no no no no no 1959 "1,700,000,000" metric t sig sig 0.33 no no 0.015% Mo; W Lasmanis (1995) Inferred geologic resource within Glacier Peak Wilderness. Rio Tinto no no no no no no "1,700,000" unk unk "5,089" no no PCU2 PC04 03 356 Gold Mountain Snohomish WA -121.334 48.216 17 Porphyry Cu Porphyry Cu by 1951 unk unk unk unk unk unk "44,000,000" short t unk unk 0.50 no no "Hollister, 1979" unk unk unk unk unk unk "40,000" unk unk 200 no no PCU2 PC04 02 355 Holden Railroad Creek Chelan WA -120.780 48.197 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1887 1938-1957 "10,617,000" short t "600,000" "2,000,000" "212,000,000" unk "40,000,000" "McWilliams, 1958" 1958 "10,700,000" short t 0.05 0.13 0.35 unk 0.30 "Stotelmeyer and others, 1981" "Property now a Lutheren bible camp. Resource includes 7,800,000 short t tailings with 0.048 opt Au, 0.1 opt Ag, 0.07% Cu, and 0.03% Zn." "9,632" 19 62 96 unk 18 "9,700" 17 42 34 unk 29 KVMS PC12 01 365 Ida Snohomish WA -121.354 48.001 22c "Vein, polymetallic" Polymetallic vein and replacement unk unk unk unk unk unk 1983 ">5,000,000" short t unk 0.80 unk unk 0.23 "0.68% As, 0.06% Sb" "Johnson and others, 1983" unk unk unk unk unk unk ">4,500" unk >124 unk unk >10 Justice - Golden Chord Monte Cristo Snohomish WA -121.379 47.980 22c "Vein, polymetallic" Polymetallic vein and replacement 1889 1894-1905 unk sig unk unk unk unk 1983 "5,600,000" short t 0.04 0.59 0.01 0.21 0.30 1.40% As "Johnson and others, 1983" Production included in Mystery mine production. unk sig unk unk unk unk "5,050" 8 103 neg 11 15 PMV PMVN 06 623 K-2 Belcher Ferry WA -118.663 48.864 Unclassified Veinlets in argillite; replacements in dolomite by 1993 no no no no no no 1996 "741,000" short t 0.19 unk no no no Echo Bay 1996 SEC Form 10K Echo Bay Mines no no no no no no 672 5 unk no no no Yes Echo Bay SEC Form 10K; www.echobay.com Kelsey Okanogan WA -119.478 48.995 21a Porphyry Cu-Mo Porphyry Cu by 1911 no no no no no no 1974 "216,300,000" metric t 0.28 0.015 to 0.02% MoS2 "Lasmanis, 1995" Indicated and inferred resource at a cut-off grade of 0.2% Cu. An additional 148 million mt potential resource in Central zone. no no no no no no "216,300" unk unk 597 neg neg PCU2 NR08 01 304 Kettle Belcher Ferry WA -118.626 48.879 25c "Epithermal vein, Comstock" 25a Hot-spring Au-Ag "Creede, Comstock and Sado epithermal veins" by 1986 1990-1992 "233,000" short t "44,200" unk no no no "Derkey, 1993; Randol, 1990; Derkey and others, 1990" Reserves depleted. Production estimated using initial reserves and assuming 87% gold recovery. Echo Bay Mines 211 1 unk no no no QZAD NR21 02 329 Mined out Echo Bay SEC Form 10K; www.echobay.com Key East - Key West Belcher Ferry WA -118.551 48.710 Unclassified Veinlets in argillite; replacements in dolomite 1984 1993-1994 "1,114,000" short t "163,000" unk no no no Echo Bay 1990 SEC Form 10K Reserves depleted. Production estimated using initial reserves and assuming 87% gold recovery. Echo Bay Mines "1,011" 5 unk no no no NONE NONE 07 258 Mined out Echo Bay SEC Form 10K; www.echobay.com Lamefoot Belcher Ferry WA -118.646 48.734 Unclassified Veinlets in argillite; replacements in dolomite 1990 1994-1996 "394,000" short t "69,500" unk no no no Echo Bay 1993-96 SEC Form 10K 1996 "1,246,000" short t 0.19 unk no no no Echo Bay 1996 SEC Form 10K Production estimated by deducting 1996 reserves from initial reserves and assuming 87% gold recovery. Echo Bay Mines 357 2 unk no no no "1,130" 7 unk no no no NONE NONE 06 257 Yes Echo Bay SEC Form 10K; www.echobay.com Lone Star - Washington Danville Ferry WA -118.665 48.995 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1897 1910-1917 "36,000" short t "1,152" "6,948" "1,872,000" no no "Huntting, 1956" "20,350,000" short t 0.01 unk 0.55 unk unk AMH 1997 entry for Brittania Gold Brittannia Gold - Bren-Mar Resources 33 0.04 0.2 1 no no "18,460" 7 unk 102 unk unk Yes Lovitt (L-D) Wenatchee Chelan WA -120.315 47.382 25c "Epithermal vein, Comstock" "Creede, Comstock and Sado epithermal veins" 1885 1938-1967 "1,063,000" short t "412,244" "631,457" no no no "Cameron, 1996; USBM Production Data 1938-1948" "1,900,000" short t 0.09 unk no no no Randol 1996 Lovitt Mining - Grange Gold 964 13 20 no no no "1,700" 6 unk no no no QZAD PC19 02 376 Margaret St. Helens Skamania WA -122.081 46.356 21a Porphyry Cu-Mo Porphyry Cu by 1971 no no no no no no 1979 "523,000,000" metric t 0.24 gpt 1.58 gpt 0.36 no no 0.011% Mo "Lasmanis, 1995" Proven and probable resource at a 0.33% equivalent Cu cut-off grade. no no no no no no "523,000" 126 826 "1,883" no no PCU2 PC05 01 361 Mazama Mazama Okanogan WA -120.382 48.615 21a Porphyry Cu-Mo Porphyry Cu 1960s no no no no no no 1991 "470,000,000" short t ~0.001 unk 0.37 no no 0.01% Mo "Long, 1995; Riedell and others, 1996" Centurion Mines Corp. no no no no no no "426,000" ~15 unk "1,578" no no PCU2 PC04 01 354 Yes Monte Cristo - Silverton placers Monte Cristo Snohomish WA -121.583 48.083 39a Placer Au-PGE 1886 "340,000" unk no no no "MacLaren and others, 1966" 11 unk no no no Mount Baker Mount Baker Whatcom WA -121.633 48.917 22c "Vein, polymetallic" Polymetallic vein and replacement 1897 1897-1948 ">129,000" short t "72,000" ">64,000" neg neg no "Moen, 1969; USBM Production Data 1903-48" 1988 "4,100,000" short t 0.04 2.60 no no no USBM Minerals Yearbook 1988 Resource at Great Excelsior mine. >117 2 2 neg neg no "3,700" 5 332 no no no Mount Tolman "Sanpoil, Keller" Ferry WA -118.692 48.057 21b "Porphyry Mo, Low-F" by 1952 no no no no no no 1981 "2,180,000,000" metric t neg neg 0.09 no no 0.093% Mo "Lasmanis and Utterback, 1995" Delineated geologic resource at a 0.048% MoS2 cut-off grade. Deposit is larger than area drilled. Colville Tribes no no no no no no "2,180,000" neg neg "1,962" no no MO MOLF 01 239 Mystery Monte Cristo Snohomish WA -121.369 47.981 22c "Vein, polymetallic" Polymetallic vein and replacement 1889 1894-1916 "300,000" short t "227,700" ">128,000" neg no no "MacLaren and others, 1966; USBM Production Data 1902-16" 1983 "12,300,000" short t 0.07 1.70 0.13 0.50 0.75 "2.13% As, 0.36% Sb" "Johnson and others, 1983" Production for district. 270 7 >4 neg no no "11,200" 26 650 15 56 84 PMV PMVN 04 621 New Discovery Monte Cristo Snohomish WA -121.358 47.980 22c "Vein, polymetallic" Polymetallic vein and replacement 1896 1897-1918 unk unk unk unk unk unk 1983 "4,400,000" short t 0.15 1.15 0.07 0.41 1.32 2.83% As "Johnson and others, 1983" Production included in Mystery mine production. unk unk unk unk unk unk "4,000" 19 157 3 16 53 PMV PMVN 05 622 New York-Seattle Silver Creek Snohomish WA -121.430 47.949 22c "Vein, polymetallic" Polymetallic vein and replacement 1871 1908 unk neg neg neg no no "Johnson and others, 1983" 1983 "100,000,000" short t 0.01 unk 0.14 unk unk 0.14% As "Johnson and others, 1983" unk unk neg neg neg no "90,700" 37 unk 127 unk unk PMV PMVN 07 624 North Fork Snoqualmie King WA -121.636 47.669 17 Porphyry Cu Breccia pipe Porphyry Cu 1964 no no no no no no 1972 "(1) 78,000,000; (2) 39,700,000" metric t "Lasmanis, 1995" "Cu figure includes 75,497 mt Cu contained in an additional lower grade resource of 3.97 million mt material with 0.15 to 0.25% Cu, averaging 0.19% Cu. Deposit is open to the south." Weyerhaeuser no no no no no no "117,700" 8 109 395 no no PCU2 PC04 05 358 Orient Orient Stevens WA -118.159 48.884 25c "Epithermal vein, Comstock" Hot-spring Au-Ag "Creede, Comstock and Sado epithermal veins" 1897 1904-1942 "236,993" short t "45,057" "32,020" "555,536" "23,115" no "Fulkerson and Kinston, 1958" "405,000" metric t 6.50 4.60 0.10 neg neg ? Western Continental 215 1.4 1 neg neg neg 405 3 2 neg neg neg QZAD NR21 01 328 Overlook Belcher Ferry WA -118.569 48.699 Unclassified Veinlets in argillite; replacements in dolomite 1986 1990-1995 "2,925,000" short t "354,000" unk no no no Echo Bay 1990 SEC Form 10K Reserves depleted. Production estimated using initial reserves and assuming 87% gold recovery. Echo Bay Mines "2,654" 11 unk no no no NONE NONE 08 259 Mined out Echo Bay SEC Form 10K; www.echobay.com Pend Oreille Metaline Pend Oreille WA -117.360 48.882 32 Mississippi Valley Irish Sedex Pb-Zn Mississippi Valley-type Pb-Zn by 1869 1906-1977 "19,275,413" short t >247 ">355,763" ">356,184" "436,800,000" "977,342,000" Cadmium "Fulkerson and Kinston, 1958; McConnel and Anderson, 1968; Gulf Resources & Chemical SEC Form 10Ks 1973-77" 1995 "5,900,000" metric t no unk unk 1.20 7.50 Cominco 1996 Annual Report Production for entire district. Resource for Yellowhead zone. Cominco "17,486" neg >11 neg 198 443 "5,900" no unk unk 71 443 MVTD NR43 "01 02" 348 Being reopened Cominco annual report; www.cominco.com Philo Snohomish WA -121.354 47.986 22c "Vein, polymetallic" Polymetallic vein and replacement neg neg neg neg neg no 1983 "360,000" short t 0.37 0.80 0.12 0.30 9.48 0.18% Sb "Johnson and others, 1983" neg neg neg neg neg no 330 4 9 neg 1 31 Pride of the Mountains Monte Cristo Snohomish WA -121.369 47.981 22c "Vein, polymetallic" Polymetallic vein and replacement 1889 1894-1918 unk unk unk unk unk unk 1983 "28,000,000" short t 0.14 1.37 0.14 0.76 0.91 2.65% As "Johnson and others, 1983" Production included in Mystery mine production. unk unk unk unk unk unk "25,000" 125 "1,193" 35 193 231 PMV PMVN 03 620 Red Mountain (Royal) Chiwawa Chelan WA -120.849 48.756 17 Porphyry Cu Breccia pipe by 1929 1929-1940 "17,000" short t 29 "16,898" "213,848" no no "Stotelmeyer and others, 1982" "770,000" metric t unk 30.9 gpt 0.40 no no "Stotelmeyer and others, 1982" 15 neg 0.5 neg no no 770 unk 238 3 no no NONE NONE 05 256 Republic District (Knob Hill etc.) Republic (Eureka) Ferry WA -118.758 48.673 25c "Epithermal vein, Comstock" 25a Hot-spring Au-Ag "Creede, Comstock and Sado epithermal veins" 1896 1896-1995 "5,268,147" short t "2,949,474" "16,628,646" "38,486" "2,192" no "USBM Production Data 1902-59; USBM Minerals Yearbooks 1914, 1960-95; Day Mines Annual Reports 1958-80; Hecla SEC Form 10K 1981-85" 1994 "11,300,000" short t 0.10 unk no no no ME 9/95 "Knob Hill mine, principal producer, absorbed most other mines in district over time. Resource is refractory ore at Golden Eagle property." Hecla - Newmont Gold - Crown Resources "4,779" 92 517 neg neg no "10,200" 35 unk no no no QZAD NR21 "03 04 05 06" 331 Shut down 2/1995 Yes Hecla SEC Form 10K Seacrest Silver Creek Snohomish WA -121.416 47.954 21a Porphyry Cu-Mo 6b Dunitic Ni-Cu? Porphyry Cu by 1967 no no no no no no 1968 ">5,000,000" short t unk unk 0.20 no no "0.24% Ni, 0.34% Cr" "Johnson and others, 1983" Resource is much larger than figure given. A porphyry Cu-Mo deposit overprinting older Ni-Cr mineralization. no no no no no no ">5,000" unk unk >10 no no Silverton Silverton Snohomish WA -121.546 48.130 22c "Vein, polymetallic" Polymetallic vein and replacement 1891 1891-1910 "115,000" unk neg neg neg "Tooker and Vercoutere, 1986" 4 unk neg neg neg PMV PMVN 02 619 Slate Creek Slate Creek Whatcom WA -120.742 48.768 22c "Vein, polymetallic" Polymetallic vein and replacement 1893 1893-1953 ">163,000" short t "149,700" ">13,000" neg neg no "MacLaren and others, 1966; Moen, 1969; USBM Production Data 1902-53" >148 5 >0.4 neg neg no PMV PMVN 01 618 Sunrise Sultan Basin Snohomish WA -121.504 48.009 21a Porphyry Cu-Mo Breccia pipe Porphyry Cu 1897 no no no no no no 1972 "71,000,000" short t 0.02 unk 0.32 no no 0.026% Mo "Derkey and others, 1990; Lasmanis, 1995" "Measured, indicated, and inferred resource with Morning Star Natural Resource Conservation Area." BrenMac Mines - Oberg Industries no no no no no no "71,000" 5 119 249 no no PCU2 PC04 04 357 Van Stone Northport Stevens WA -117.757 48.761 32 Mississippi Valley Irish Sedex Pb-Zn Mississippi Valley-type Pb-Zn 1913 1952-1993 ">2,521,000" short t neg unk unk "29,698,000" "206,820,000" "Cox, 1968; Equinox Resources Annual Reports, 1990-92; AMH 1995" 1992 "2,310,000" short t no no no 1.04 5.63 Equinox Resources 1992 Annual Report Zicor ">2,287" neg neg neg 13 94 "2,096" no no no 22 118 MVTD NR43 03 349 ? Bend Ladysmith Taylor WI -90.607 45.298 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1986 no no no no no no no 1994 "3,900,000" short t 0.09 0.39 1.87 unk neg "DeMatties and Rowell, 1996" Sharpe Energy and Resources - Freewest Resources no no no no no no "3,500" 11 47 66 unk neg KVMS LS04 07 222 Yes Catwillow Crandon Forest WI -88.549 45.629 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide no no no no no no no "2,900,000" short t 0.02 0.45 1.50 unk 2.60 "DeMatties, 1994" no no no no no no "2,600" 2 41 39 unk 68 KVMS LS04 02 217 Crandon Crandon Forest WI -88.926 45.483 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1975 no no no no no no no 1979 "67,400,000" short t 0.04 1.25 1.04 0.48 5.56 "DeMatties, 1994" Exxon - Rio Algom no no no no no no "61,100" 79 "2,818" 684 316 "3,657" KVMS LS04 05 220 Being permitted Flambeau Ladysmith Rusk WI -91.119 45.441 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1968 1993-1997 "1,800,000" short t "294,000" "3,140,000" "337,000,000" unk unk Siliceous flux RTZ Corp. 1993-96 SEC Form 20-F "5,100,000" short t 0.06 0.59 2.17 unk 0.84 "DeMatties, 1994" 1.6% Zn in ore apparently not recovered. Resource is material below open pit. Rio Tinto "1,600" 9 98 153 unk unk "4,600" 10 94 101 unk 39 KVMS LS04 06 221 Shut down 1997 Rio Tinto SEC Form 20F Lynne Somo Oneida WI -89.970 45.695 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1990 no no no no no no no 1992 "6,700,000" short t 0.02 2.45 0.64 1.65 8.70 "DeMatties, 1994" Total resource is 7.5 to 8 million short t. Noranda no no no no no no "6,100" 6 591 45 116 612 KVMS LS04 01 216 Shut down 1994 Pelican Crandon Oneida WI -89.417 45.578 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1975 no no no no no no no 1977 "2,200,000" short t tr 0.51 1.00 unk 4.50 "DeMatties, 1994" Noranda no no no no no no "2,000" unk 35 20 unk 90 KVMS LS04 03 218 Reef Marathon WI -89.362 44.960 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1970 no no no no no no no 1990 "454,600" short t 0.26 unk 0.28 no no "DeMatties, 1994" Noranda no no no no no no 412 4 unk 1 no no LSGQ LS10 01 232 Thornapple (Eisenbray) Ladysmith Rusk WI -91.140 45.514 28a "Massive sulfide, kuroko" Volcanic-associated massive sulfide 1970 no no no no no no no 1974 "3,000,000" short t tr tr 1.50 unk 3 to 4 "DeMatties, 1994; May, 1996" "Additional drilling 1984-85 identified 50,000,000 to 100,000,000 short t of additional, low-grade Cu-Zn material." Rio Tinto no no no no no no "2,700" unk unk 41 unk 95 KVMS LS04 04 219 ? Bald Mountain Kirwin Park WY -109.280 43.090 21a Porphyry Cu-Mo Porphyry Cu 1963 no no no no no no no 1970 "196,000,000" short t unk unk 0.51 no no 0.22% Mo "Hausel, 1993" US Forest Service no no no no no no "178,000" unk unk 898 no no Copper King Silver Crown Laramie WY -105.186 41.145 17 Porphyry Cu Porphyry Cu 1879 1904-1945 287 short t 27 483 "25,782" no no USBM Production Data 1987 "35,000,000" short t 0.02 unk 0.21 no no "Soule, 1955" District production. Aston Resources neg neg neg neg no no "32,000" 24 unk 67 no no Being promoted Crater Mountain Stinkingwater Park WY -109.632 44.030 17 Porphyry Cu Porphyry Cu no no no no no no no 1982 "96,000,000" short t unk unk 0.35 no no "Hausel, 1997" Only part of deposit delineated by limited drilling. no no no no no no "59,000" unk unk 207 no no Douglas Creek Keystone Albany WY -106.244 41.167 39a Placer Au-PGE by 1873 1873-1946 "4,000" >66 no no no "Currey, 1965" 1906 ">3,000,000" cu yds 0.02 unk no no no "Hausel, 1989" Small production of Placer Au-PGE since 1965. 0.1 unk no no no >2.3 unk no no no LSGQ CR36 01 037 Ferris-Haggarty Encampment Carbon WY -107.071 41.184 30b Sediment-hosted Cu Sediment-hosted Cu 1897 1899-1908 unk unk "21,000,000" no no "Hausel, 1997" "928,500" short t 0.13 unk 6.50 no no "Hausel, 1997" unk unk unk 10 no no 842 4 unk 55 no no Goat Mountain Rattlesnake Hills Natrona WY -107.318 42.719 Unclassified 1982 no no no no no no ">1,125,000" short t 0.02 unk no no no "Hausel, 1996" Canyon Resources no no no no no no ">1,020" >7.8 unk no no no Yes Canyon Resources SEC Form 10K Keystone Keystone Albany WY -106.244 41.167 36a Low-sulfide Au-quartz vein Low-sulfide Au-quartz vein 1876 1876-1893 "8,500" unk neg no no "Currey, 1965" 1893 "100,000" short t ~1.2 unk unk no no "Hausel, 1989" Size of gold resource questionable. 0.3 unk neg no no 91 4 unk neg no no Oregon Gulch Oregon Gulch Fremont WY -108.833 42.317 39a Placer Au-PGE 1863 1894-1896 "6,000" unk no no no "Love and others, 1978" "10,000,000,000" cu yds 0.003 unk no no no "Love and others, 1978" 0.2 no no no no 815 unk no no no Pass Peak Formation Teton WY -110.292 43.988 39a Placer Au-PGE no no no no no no no "Harris and others, 1985" More than 46 million ounces of gold in Pass Peak Formation. no no no no no no "1,431" unk no no no Silver Creek Stinkingwater Park WY -109.683 44.029 17 Porphyry Cu Porphyry Cu no no no no no no no "27,000,000" short t unk unk 0.50 no no "Hausel, 1989" Only part of deposit delineated by limited drilling. Timberline Resources no no no no no no "25,000" unk unk 123 no no South Pass - Atlantic City South Pass - Atlantic City Fremont WY -108.700 42.500 36a "Low-sulfide Au-quartz vein, Archean" Low-sulfide Au-quartz vein 1867 1867-1958 ">43,000" short t "299,900" ">1,700" neg neg no "Bayley and others, 1973; Hausel, 1991; USBM Production Data" 1995 "100,000" short t 0.37 unk unk unk unk NM 1/9/95 Resource at Carissa mine. Hol-Lac Gold - Carissa Mining >39 9 unk neg neg no 91 1 unk unk unk unk HMAS NR47 01 350 South Pass - Atlantic City South Pass - Atlantic City Fremont WY -108.700 42.500 39a Placer Au-PGE 1842 1867-1953 ">3,000,000" cu yds "96,000" ">1,800" no no no "Bayley and others, 1973; USBM Production Data" unk unk no no no Small production of Placer Au-PGE since 1953. Large paleoplacer resource. 3 unk no no no sig sig no no no