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,{"id":58521,"text":"mf1978H - 1988 - Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Rochford 7 1/2-minute quadrangle, Black Hills, South Dakota","interactions":[],"lastModifiedDate":"2025-05-27T17:07:33.863764","indexId":"mf1978H","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1978","chapter":"H","title":"Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Rochford 7 1/2-minute quadrangle, Black Hills, South Dakota","docAbstract":"<p>No abstract available.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1978H","usgsCitation":"DeWitt, E., Buscher, D., Wilson, A., and Johnson, T., 1988, Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Rochford 7 1/2-minute quadrangle, Black Hills, South Dakota: U.S. Geological Survey Miscellaneous Field Studies Map 1978, 1 Plate: 39.95 x 29.33 inches, https://doi.org/10.3133/mf1978H.","productDescription":"1 Plate: 39.95 x 29.33 inches","costCenters":[],"links":[{"id":184606,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1978-H/report-thumb.jpg"},{"id":364516,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1978-H/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":486603,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5556.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"24000","country":"United States","state":"South Dakota","otherGeospatial":"Rochford 7 1/2-minute quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -103.75,\n              44.125\n            ],\n            [\n              -103.75,\n              44\n            ],\n            [\n              -103.625,\n              44\n            ],\n            [\n              -103.625,\n              44.125\n            ],\n            [\n              -103.75,\n              44.125\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a49c3","contributors":{"authors":[{"text":"DeWitt, Ed","contributorId":65081,"corporation":false,"usgs":true,"family":"DeWitt","given":"Ed","affiliations":[],"preferred":false,"id":259598,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Buscher, David","contributorId":36606,"corporation":false,"usgs":true,"family":"Buscher","given":"David","email":"","affiliations":[],"preferred":false,"id":259595,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wilson, A.B. 0000-0002-9737-2614","orcid":"https://orcid.org/0000-0002-9737-2614","contributorId":63818,"corporation":false,"usgs":true,"family":"Wilson","given":"A.B.","affiliations":[],"preferred":false,"id":259597,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Johnson, Thomas","contributorId":46566,"corporation":false,"usgs":true,"family":"Johnson","given":"Thomas","email":"","affiliations":[],"preferred":false,"id":259596,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":58517,"text":"mf1978J - 1988 - Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Hill City 7 1/2-minute quadrangle, Black Hills, South Dakota","interactions":[],"lastModifiedDate":"2025-05-27T17:22:24.353877","indexId":"mf1978J","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1978","chapter":"J","title":"Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Hill City 7 1/2-minute quadrangle, Black Hills, South Dakota","docAbstract":"<p>No abstract available.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1978J","usgsCitation":"DeWitt, E., Buscher, D., Wilson, A., and Johnson, T., 1988, Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Hill City 7 1/2-minute quadrangle, Black Hills, South Dakota: U.S. Geological Survey Miscellaneous Field Studies Map 1978, 1 Plate: 51.25 x 29.27 inches, https://doi.org/10.3133/mf1978J.","productDescription":"1 Plate: 51.25 x 29.27 inches","costCenters":[],"links":[{"id":184484,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1978-J/report-thumb.jpg"},{"id":364376,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1978-J/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":486605,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5558.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"24000","country":"United States","state":"South Dakota","otherGeospatial":"Hill City 7 1/2-minute quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -103.625,\n              44\n            ],\n            [\n              -103.625,\n              43.875\n            ],\n            [\n              -103.5,\n              43.875\n            ],\n            [\n              -103.5,\n              44\n            ],\n            [\n              -103.625,\n              44\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db648939","contributors":{"authors":[{"text":"DeWitt, Ed","contributorId":65081,"corporation":false,"usgs":true,"family":"DeWitt","given":"Ed","affiliations":[],"preferred":false,"id":259582,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Buscher, David","contributorId":36606,"corporation":false,"usgs":true,"family":"Buscher","given":"David","email":"","affiliations":[],"preferred":false,"id":259579,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wilson, A.B. 0000-0002-9737-2614","orcid":"https://orcid.org/0000-0002-9737-2614","contributorId":63818,"corporation":false,"usgs":true,"family":"Wilson","given":"A.B.","affiliations":[],"preferred":false,"id":259581,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Johnson, Thomas","contributorId":46566,"corporation":false,"usgs":true,"family":"Johnson","given":"Thomas","email":"","affiliations":[],"preferred":false,"id":259580,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":58531,"text":"mf2043 - 1988 - Map showing radon potential of rocks and soils in Montgomery County, Maryland","interactions":[],"lastModifiedDate":"2013-12-03T14:39:43","indexId":"mf2043","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2043","title":"Map showing radon potential of rocks and soils in Montgomery County, Maryland","docAbstract":"This report summarizes the radon potential of Montgomery County in the context of its geology. Radon is a naturally occurring gas produced by the radioactive decay of uranium. Radon produced by uraniferous rocks and soils may enter a house through porous building materials and through openings in walls and floors. Radon gases has a tendency to move from the higher pressure commonly existing in the soil to the lower pressure commonly existing in the house. The U.S. Environmental Protection Agency (U.S. EPA, 1986a) estimates that elevated levels of indoor radon may be associated with 5,000 to 20,000 of the 130,000 lung cancer deaths per year. They also estimate that 8 to 12 percent of the homes in the United States will have annual average indoor radon levels exceeding 4 picoCuries per liter of air (pCi/L). Above this level, the U.S. EPA recommends homeowners take remedial action. May factors control the amount of radon which may enter a home from the geologic environment. Soil drainage, permeability, and moisture content effect the amount of radon that can be released from rocks and soils (known as the emmanation) and may limit or increase how far it can migrate. Well drained, highly permeable soils facilitate the movement of radon. Soils with water content in the 8 to 15 percent range enhance the emmanation of radon (Lindmark, 1985). Daily and seasonal variations in soil and indoor radon can be caused by meteorologic factors such as barometric pressure, temperature, and wind (Clements and Wilkening, 1974; Schery and other, 1984). Construction practices also inhibit or promote entry of radon into the home (U.S. EPA, 1986b). In general, however, geology controls the source and distribution of radon (Akerblom and Wilson, 1982; Gundersen and others, 1987, 1988; Sextro and others, 1987; U.S. EPA, 1983; Peake, 1988; Peake and Hess, 1988). The following sections describe: 1) the methods used to measure radon and equivalent uranium (eU) in soil; 2) the radon potential ratings that were developed for this study; and 3) the characteristics of the rocks and soils in Montgomery County that give them their radon potential.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf2043","collaboration":"Prepared in cooperation with the Montgomery County Government","usgsCitation":"Gundersen, L., Reimer, G., Wiggs, C., and Rice, C.A., 1988, Map showing radon potential of rocks and soils in Montgomery County, Maryland: U.S. Geological Survey Miscellaneous Field Studies Map 2043, 1 Plate: 55.24 x 42.95 inches, https://doi.org/10.3133/mf2043.","productDescription":"1 Plate: 55.24 x 42.95 inches","costCenters":[],"links":[{"id":184818,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/2043/report-thumb.jpg"},{"id":278829,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2043/plate-1.pdf"}],"scale":"62500","datum":"National Geodetic Vertical Datum of 1929","country":"United States","state":"Maryl","county":"Montgomery County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -77.5,38.916667 ], [ -77.5,39.333333 ], [ -76.916667,39.333333 ], [ -76.916667,38.916667 ], [ -77.5,38.916667 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a95e4b07f02db659e36","contributors":{"authors":[{"text":"Gundersen, L.C.","contributorId":19154,"corporation":false,"usgs":true,"family":"Gundersen","given":"L.C.","email":"","affiliations":[],"preferred":false,"id":259638,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reimer, G.M.","contributorId":59800,"corporation":false,"usgs":true,"family":"Reimer","given":"G.M.","affiliations":[],"preferred":false,"id":259640,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wiggs, C.R.","contributorId":57152,"corporation":false,"usgs":true,"family":"Wiggs","given":"C.R.","email":"","affiliations":[],"preferred":false,"id":259639,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rice, C. A.","contributorId":106116,"corporation":false,"usgs":true,"family":"Rice","given":"C.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":259641,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":58523,"text":"mf1978I - 1988 - Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Silver City 7 1/2-minute Quadrangle, Black Hills, South Dakota","interactions":[],"lastModifiedDate":"2025-05-27T17:11:19.711002","indexId":"mf1978I","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1978","chapter":"I","title":"Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Silver City 7 1/2-minute Quadrangle, Black Hills, South Dakota","docAbstract":"<p>This map is one in a set of 26 maps (see index map) at 1:24,000 scale of the Black Hills region of South Dakota and Wyoming om which are shown a geologic classification of mines, a bibliography of mineral deposits, and locations of active and inactive mines, prospects, and patented mining claims. Some of these maps are published as U. S. Geological Survey Miscellaneous Field Studies Maps (MF series) and some as U.S. Geological Survey Open-File Reports (QF series); see index map. An earlier unpublished version of this set of maps was the data base from which plate 4 (scale 1:250,000) of DeWitt and others (1986) was compiled. Subsequent to that publication, the set has been revised and updated, and prospects and patented claims have been added. These revised and more detailed 1:24,000-scale maps should be used&nbsp;for the equivalent areas of plate 4 of DeWitt and others (1986).</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1978I","usgsCitation":"DeWitt, E., Buscher, D., Wilson, A., and Johnson, T., 1988, Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Silver City 7 1/2-minute Quadrangle, Black Hills, South Dakota: U.S. Geological Survey Miscellaneous Field Studies Map 1978, 1 Plate: 35.84 x 28.31 inches, https://doi.org/10.3133/mf1978I.","productDescription":"1 Plate: 35.84 x 28.31 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":486604,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5557.htm","linkFileType":{"id":5,"text":"html"}},{"id":184608,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1978I.PNG"},{"id":326994,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1978-I/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","country":"United States","state":"South Dakota","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -103.625,\n              44.125\n            ],\n            [\n              -103.625,\n              44\n            ],\n            [\n              -103.5,\n              44\n            ],\n            [\n              -103.5,\n              44.125\n            ],\n            [\n              -103.625,\n              44.125\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4aba","contributors":{"authors":[{"text":"DeWitt, Ed","contributorId":65081,"corporation":false,"usgs":true,"family":"DeWitt","given":"Ed","affiliations":[],"preferred":false,"id":259606,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Buscher, David","contributorId":36606,"corporation":false,"usgs":true,"family":"Buscher","given":"David","email":"","affiliations":[],"preferred":false,"id":259603,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wilson, A.B. 0000-0002-9737-2614","orcid":"https://orcid.org/0000-0002-9737-2614","contributorId":63818,"corporation":false,"usgs":true,"family":"Wilson","given":"A.B.","affiliations":[],"preferred":false,"id":259605,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Johnson, Thomas","contributorId":46566,"corporation":false,"usgs":true,"family":"Johnson","given":"Thomas","email":"","affiliations":[],"preferred":false,"id":259604,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":59933,"text":"mf1354E - 1988 - Aeromagnetic and gravity anomaly maps and a hydrothermal veins favorability map of the Wallace 1 degree by 2 degrees Quadrangle, Montana and Idaho","interactions":[],"lastModifiedDate":"2018-09-20T15:48:27","indexId":"mf1354E","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1354","chapter":"E","title":"Aeromagnetic and gravity anomaly maps and a hydrothermal veins favorability map of the Wallace 1 degree by 2 degrees Quadrangle, Montana and Idaho","docAbstract":"<p>This map is part of a folio of maps of the Wallace 1° x 2° quadrangle, Montana and Idaho, compiled as part of the Conterminous united States Mineral Assessment Program (CUSMAP).&nbsp; Background information about this folio is published in U.S. Geological Survey Circular 920.&nbsp; CUSMAP is designed to systematically assess the mineral resource potential of selected&nbsp;1° x 2° quadrangles at a scale of 1:250,000.&nbsp; The objectives of CUSMAP are (1) to gather, interpret, and disseminate information about the geology and mineral resources for land-use planning and resource management, and (2) to provide framework information for planning more detailed research and exploration programs.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf1354E","usgsCitation":"Kleinkopf, M.D., Harrison, J.E., and Bankey, V., 1988, Aeromagnetic and gravity anomaly maps and a hydrothermal veins favorability map of the Wallace 1 degree by 2 degrees Quadrangle, Montana and Idaho: U.S. Geological Survey Miscellaneous Field Studies Map 1354, 2 Plates: 51.02 x 40.68 inches and 43.81 x 35.35 inches, https://doi.org/10.3133/mf1354E.","productDescription":"2 Plates: 51.02 x 40.68 inches and 43.81 x 35.35 inches","costCenters":[],"links":[{"id":357572,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1354-E/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":357571,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1354-E/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":180053,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1354-E/report-thumb.jpg"}],"scale":"250000","country":"United States","state":"Idaho, Montana","otherGeospatial":"Wallace 1° x 2° quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116,47 ], [ -116,48 ], [ -114,48 ], [ -114,47 ], [ -116,47 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b02e4b07f02db6989c2","contributors":{"authors":[{"text":"Kleinkopf, M. Dean","contributorId":37723,"corporation":false,"usgs":true,"family":"Kleinkopf","given":"M.","email":"","middleInitial":"Dean","affiliations":[],"preferred":false,"id":262856,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harrison, Jack E.","contributorId":52639,"corporation":false,"usgs":true,"family":"Harrison","given":"Jack","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":262857,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bankey, Viki viki@usgs.gov","contributorId":1238,"corporation":false,"usgs":true,"family":"Bankey","given":"Viki","email":"viki@usgs.gov","affiliations":[],"preferred":true,"id":262855,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":58530,"text":"mf2047 - 1988 - Map showing radon potential of rocks and soils in Fairfax County, Virginia","interactions":[],"lastModifiedDate":"2013-12-03T15:00:18","indexId":"mf2047","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2047","title":"Map showing radon potential of rocks and soils in Fairfax County, Virginia","docAbstract":"Since 1984, indoor radon has gained national attention as a significant health hazard in the United States. Radon is a colorless, odorless, radioactive gas derived from uranium by radioactive decay. The U.S. Environmental Protection Agency (EPA) now projects that 5,000 to 20,000 lung-cancer deaths per year may be attributed to the long-term exposure to indoor radon and its radioactive decay products. Indoor radon has been previously recognized as a health hazard associated with uranium-bearing mill tailings or building materials, but it was not until December 1984 that some natural soils and rocks were found to be sources of indoor radon at levels comparable to those in uranium mines. It is now suspected that elevated indoor radon levels are far more widespread than initially though. The EPA considers 4 picoCuries of radon per liter of air (pCi/L) as the level (in a year-round measurement) at which actions ought to be taken to lower the concentration of indoor radon. All soils and rocks contain measurable amounts of uranium, which generate measurable amounts of radon. Certain soils and rocks, however, have a greater potential to cause indoor radon problems than others because (1) they have a higher uranium content and thus can generate higher levels of radon in soil gas (gas that occupies the pores of the soil), and (2) the permeability of the sol or rack is sufficiently high that radon-bearing soil gas can flow freely and move indoors through the foundation of the structure. This study was designed to demonstrate the correlation between the geologic environment and indoor radon levels and to demonstrate a method of assessment that could be used by other informed workers in areas of their interest. A parallel study by Gundersen and others (1988) of the radon potential of rocks and soils in Montgomery County, Md., used somewhat different methods of assessment because the data available for and assessment of Montgomery County differed.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf2047","collaboration":"Prepared in cooperation with the County of Fairfax","usgsCitation":"Otton, J.K., Schumann, R.R., Owen, D.E., Thurman, N., and Duval, J.S., 1988, Map showing radon potential of rocks and soils in Fairfax County, Virginia: U.S. Geological Survey Miscellaneous Field Studies Map 2047, 1 Plate: 43.60 x 52.14 inches, https://doi.org/10.3133/mf2047.","productDescription":"1 Plate: 43.60 x 52.14 inches","costCenters":[],"links":[{"id":184817,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/2047/report-thumb.jpg"},{"id":278828,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2047/plate-1.pdf"}],"scale":"48000","country":"United States","state":"Virginia","county":"Fairfax County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -77.5,38.583333 ], [ -77.5,39.066667 ], [ -77.166667,39.066667 ], [ -77.166667,38.583333 ], [ -77.5,38.583333 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b13e4b07f02db6a343e","contributors":{"authors":[{"text":"Otton, James K. jkotton@usgs.gov","contributorId":1170,"corporation":false,"usgs":true,"family":"Otton","given":"James","email":"jkotton@usgs.gov","middleInitial":"K.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":259633,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schumann, R. Randall 0000-0001-8158-6960 rschumann@usgs.gov","orcid":"https://orcid.org/0000-0001-8158-6960","contributorId":1569,"corporation":false,"usgs":true,"family":"Schumann","given":"R.","email":"rschumann@usgs.gov","middleInitial":"Randall","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":259634,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Owen, Douglass E.","contributorId":76282,"corporation":false,"usgs":true,"family":"Owen","given":"Douglass","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":259637,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Thurman, Nelson","contributorId":57756,"corporation":false,"usgs":true,"family":"Thurman","given":"Nelson","email":"","affiliations":[],"preferred":false,"id":259636,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Duval, Joseph S.","contributorId":22314,"corporation":false,"usgs":true,"family":"Duval","given":"Joseph","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":259635,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":59129,"text":"mf1382I - 1988 - Maps showing distribution of iron, cobalt, barium, strontium, arsenic, antimony, and bismuth in samples of minus-60-mesh (0.25-MM) stream sediment and (or) nonmagnetic heavy-mineral concentrate, Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada","interactions":[],"lastModifiedDate":"2016-08-22T09:58:59","indexId":"mf1382I","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1382","chapter":"I","title":"Maps showing distribution of iron, cobalt, barium, strontium, arsenic, antimony, and bismuth in samples of minus-60-mesh (0.25-MM) stream sediment and (or) nonmagnetic heavy-mineral concentrate, Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada","docAbstract":"<p><span>This report is part of a folio of maps of the Walker Lake 1</span><sup><span>o</span></sup><span>&nbsp;x 2</span><sup><span>o</span></sup><span>&nbsp;quadrangle, California and Nevada, prepared under the Conterminous United States Mineral Assessment Program. The folio includes geological, geochemical, and geophysical maps, as well as mineral resources assessment maps, which identify selected known or possible mineral-deposit environments in the quadrangle. The geochemical maps show the distributions of selected individual elements (Chaffee and others, 1988 a, b, c) and the distributions of selected groups of elements (Chaffee, 1988a, b, c). Discussions accompanying the individual element maps are restricted to mineral residences of the individual elements as well as to what types of mineral deposits and environments may be represented by anomalies of a particular element. Discussions accompanying the multielemental maps describe the types of mineral deposits that may be related to each element group and indicate the most favorable localities for these deposits.&nbsp;</span></p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1382I","usgsCitation":"Chaffee, M., Hill, R.H., and Sutley, S.J., 1988, Maps showing distribution of iron, cobalt, barium, strontium, arsenic, antimony, and bismuth in samples of minus-60-mesh (0.25-MM) stream sediment and (or) nonmagnetic heavy-mineral concentrate, Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada: U.S. Geological Survey Miscellaneous Field Studies Map 1382, 3 Plates: 41.59 x 58.45 inches or smaller, https://doi.org/10.3133/mf1382I.","productDescription":"3 Plates: 41.59 x 58.45 inches or smaller","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":183584,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1382I.PNG"},{"id":327174,"rank":1,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1382-I/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":327175,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1382-I/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":327176,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1382-I/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","country":"United States","state":"California, Nevada","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -120,38 ], [ -120,39 ], [ -118,39 ], [ -118,38 ], [ -120,38 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a19e4b07f02db605772","contributors":{"authors":[{"text":"Chaffee, M.A.","contributorId":108049,"corporation":false,"usgs":true,"family":"Chaffee","given":"M.A.","affiliations":[],"preferred":false,"id":261481,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hill, R. H.","contributorId":57059,"corporation":false,"usgs":true,"family":"Hill","given":"R.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":261479,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sutley, S. J.","contributorId":91484,"corporation":false,"usgs":true,"family":"Sutley","given":"S.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":261480,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":58516,"text":"mf1978O - 1988 - Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Fourmile 7 1/2-minute quadrangle, Black Hills, South Dakota","interactions":[],"lastModifiedDate":"2025-05-27T18:20:45.046121","indexId":"mf1978O","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1978","chapter":"O","title":"Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Fourmile 7 1/2-minute quadrangle, Black Hills, South Dakota","docAbstract":"<p>No abstract available.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1978O","usgsCitation":"DeWitt, E., Buscher, D., Wilson, A., and Johnson, T., 1988, Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Fourmile 7 1/2-minute quadrangle, Black Hills, South Dakota: U.S. Geological Survey Miscellaneous Field Studies Map 1978, 1 Plate: 40.68 x 28.67 inches, https://doi.org/10.3133/mf1978O.","productDescription":"1 Plate: 40.68 x 28.67 inches","costCenters":[],"links":[{"id":486609,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5563.htm","linkFileType":{"id":5,"text":"html"}},{"id":364418,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1978-O/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":185037,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1978-O/report-thumb.jpg"}],"scale":"24000","country":"United States","state":"South Dakota","otherGeospatial":"Fourmile 7 1/2-minute quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -103.75,\n              43.75\n            ],\n            [\n              -103.75,\n              43.625\n            ],\n            [\n              -103.625,\n              43.625\n            ],\n            [\n              -103.625,\n              43.75\n            ],\n            [\n              -103.75,\n              43.75\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db648932","contributors":{"authors":[{"text":"DeWitt, Ed","contributorId":65081,"corporation":false,"usgs":true,"family":"DeWitt","given":"Ed","affiliations":[],"preferred":false,"id":259578,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Buscher, David","contributorId":36606,"corporation":false,"usgs":true,"family":"Buscher","given":"David","email":"","affiliations":[],"preferred":false,"id":259575,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wilson, A.B. 0000-0002-9737-2614","orcid":"https://orcid.org/0000-0002-9737-2614","contributorId":63818,"corporation":false,"usgs":true,"family":"Wilson","given":"A.B.","affiliations":[],"preferred":false,"id":259577,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Johnson, Thomas","contributorId":46566,"corporation":false,"usgs":true,"family":"Johnson","given":"Thomas","email":"","affiliations":[],"preferred":false,"id":259576,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":59887,"text":"mf2045 - 1988 - Map showing wallrock alteration and geology of the Dugway Mining District, northern Dugway Range, Tooele County, Utah","interactions":[],"lastModifiedDate":"2012-02-10T00:10:22","indexId":"mf2045","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2045","title":"Map showing wallrock alteration and geology of the Dugway Mining District, northern Dugway Range, Tooele County, Utah","language":"ENGLISH","doi":"10.3133/mf2045","usgsCitation":"Kelley, D.L., and Yambrick, R., 1988, Map showing wallrock alteration and geology of the Dugway Mining District, northern Dugway Range, Tooele County, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 2045, 1 map :col. ;69 x 66 cm., on sheet 114 x 99 cm., folded in envelope 25 x 32 cm., https://doi.org/10.3133/mf2045.","productDescription":"1 map :col. ;69 x 66 cm., on sheet 114 x 99 cm., folded in envelope 25 x 32 cm.","costCenters":[],"links":[{"id":105204,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5643.htm","linkFileType":{"id":5,"text":"html"},"description":"5643"},{"id":183415,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -113.20083333333334,39.950833333333335 ], [ -113.20083333333334,40.0175 ], [ -113.16666666666667,40.0175 ], [ -113.16666666666667,39.950833333333335 ], [ -113.20083333333334,39.950833333333335 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6de4b07f02db63ef44","contributors":{"authors":[{"text":"Kelley, D. L.","contributorId":40976,"corporation":false,"usgs":true,"family":"Kelley","given":"D.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":262771,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Yambrick, R.A.","contributorId":91465,"corporation":false,"usgs":true,"family":"Yambrick","given":"R.A.","affiliations":[],"preferred":false,"id":262772,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":58940,"text":"mf2030 - 1988 - Map showing Mesozoic diabase dikes in South Carolina described since 1960","interactions":[],"lastModifiedDate":"2025-05-28T17:37:32.663293","indexId":"mf2030","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2030","title":"Map showing Mesozoic diabase dikes in South Carolina described since 1960","docAbstract":"<p>This map, designed to accompany the geologic map of the crystalline rocks of South Carolina (Overstreet and Bell, 1965b), shows Mesozoic diabase dikes recognized in this area since that map was compiled in 1960. &nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf2030","usgsCitation":"Bell, H., 1988, Map showing Mesozoic diabase dikes in South Carolina described since 1960: U.S. Geological Survey Miscellaneous Field Studies Map 2030, 1 Plate: 55.44 × 38.32 inches, https://doi.org/10.3133/mf2030.","productDescription":"1 Plate: 55.44 × 38.32 inches","costCenters":[],"links":[{"id":184766,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/2030/report-thumb.jpg"},{"id":392359,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5629.htm"},{"id":278822,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2030/plate-1.pdf"}],"scale":"250000","country":"South Carolina","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -83,\n              33.8192\n            ],\n            [\n              -80,\n              33.8192\n            ],\n            [\n              -80,\n              35.2136\n            ],\n            [\n              -83,\n              35.2136\n            ],\n            [\n              -83,\n              33.8192\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a93e4b07f02db65881b","contributors":{"authors":[{"text":"Bell, Henry","contributorId":73980,"corporation":false,"usgs":true,"family":"Bell","given":"Henry","affiliations":[],"preferred":false,"id":261125,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":58538,"text":"mf1539D - 1988 - Maps showing aeromagnetic survey and geologic interpretation of the Ugashik and part of the Karluk quadrangles, Alaska","interactions":[],"lastModifiedDate":"2022-01-13T20:25:54.745942","indexId":"mf1539D","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1539","chapter":"D","title":"Maps showing aeromagnetic survey and geologic interpretation of the Ugashik and part of the Karluk quadrangles, Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf1539D","usgsCitation":"Case, J.E., Detterman, R.L., Wilson, F.H., Chuchel, B., and Yount, M.E., 1988, Maps showing aeromagnetic survey and geologic interpretation of the Ugashik and part of the Karluk quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 1539, Report: 12 p.; 2 Plates: 31.00 × 25.00 inches and 37.50 × 25.00 inches, https://doi.org/10.3133/mf1539D.","productDescription":"Report: 12 p.; 2 Plates: 31.00 × 25.00 inches and 37.50 × 25.00 inches","costCenters":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"links":[{"id":182081,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1988/1539d/report-thumb.jpg"},{"id":106143,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_7589.htm","linkFileType":{"id":5,"text":"html"},"description":"7589"},{"id":88391,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1988/1539d/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":88390,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1988/1539d/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":88389,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1988/1539d/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","country":"United States","state":"Alaska","otherGeospatial":"Ugashik and part of the Karluk quadrangles","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -158,57 ], [ -158,58 ], [ -155,58 ], [ -155,57 ], [ -158,57 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a17e4b07f02db604581","contributors":{"authors":[{"text":"Case, J. E.","contributorId":56625,"corporation":false,"usgs":true,"family":"Case","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":259666,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Detterman, R. L.","contributorId":71525,"corporation":false,"usgs":true,"family":"Detterman","given":"R.","middleInitial":"L.","affiliations":[],"preferred":false,"id":259667,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wilson, Frederic H. 0000-0003-1761-6437 fwilson@usgs.gov","orcid":"https://orcid.org/0000-0003-1761-6437","contributorId":67174,"corporation":false,"usgs":true,"family":"Wilson","given":"Frederic","email":"fwilson@usgs.gov","middleInitial":"H.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":259665,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Chuchel, B. A.","contributorId":93064,"corporation":false,"usgs":true,"family":"Chuchel","given":"B. A.","affiliations":[],"preferred":false,"id":259669,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Yount, M. E.","contributorId":76748,"corporation":false,"usgs":true,"family":"Yount","given":"M.","middleInitial":"E.","affiliations":[],"preferred":false,"id":259668,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":58522,"text":"mf1978D - 1988 - Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Savoy 7 1/2-minute quadrangle, Black Hills, South Dakota","interactions":[],"lastModifiedDate":"2025-05-28T13:20:14.937579","indexId":"mf1978D","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1978","chapter":"D","title":"Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Savoy 7 1/2-minute quadrangle, Black Hills, South Dakota","docAbstract":"<p>No abstract available.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1978D","usgsCitation":"DeWitt, E., Buscher, D., Wilson, A., and Johnson, T., 1988, Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Savoy 7 1/2-minute quadrangle, Black Hills, South Dakota: U.S. Geological Survey Miscellaneous Field Studies Map 1978, 1 Plate: 48.24 x 29.24 inches, https://doi.org/10.3133/mf1978D.","productDescription":"1 Plate: 48.24 x 29.24 inches","costCenters":[],"links":[{"id":184607,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1978-D/report-thumb.jpg"},{"id":364515,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1978-D/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":486600,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5552.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"24000","country":"United States","state":"South Dakota","otherGeospatial":"Savoy 7 1/2-minute quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -104,44.25 ], [ -104,44.3675 ], [ -103.86749999999999,44.3675 ], [ -103.86749999999999,44.25 ], [ -104,44.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a74e4b07f02db64473c","contributors":{"authors":[{"text":"DeWitt, Ed","contributorId":65081,"corporation":false,"usgs":true,"family":"DeWitt","given":"Ed","affiliations":[],"preferred":false,"id":259602,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Buscher, David","contributorId":36606,"corporation":false,"usgs":true,"family":"Buscher","given":"David","email":"","affiliations":[],"preferred":false,"id":259599,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wilson, A.B. 0000-0002-9737-2614","orcid":"https://orcid.org/0000-0002-9737-2614","contributorId":63818,"corporation":false,"usgs":true,"family":"Wilson","given":"A.B.","affiliations":[],"preferred":false,"id":259601,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Johnson, Thomas","contributorId":46566,"corporation":false,"usgs":true,"family":"Johnson","given":"Thomas","email":"","affiliations":[],"preferred":false,"id":259600,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":60500,"text":"mf2040 - 1988 - Preliminary geologic map of the Newcomb Quadrangle, San Juan County, New Mexico","interactions":[],"lastModifiedDate":"2012-02-10T00:10:21","indexId":"mf2040","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2040","title":"Preliminary geologic map of the Newcomb Quadrangle, San Juan County, New Mexico","language":"ENGLISH","doi":"10.3133/mf2040","usgsCitation":"O'Sullivan, R.B., and Strobell, J., 1988, Preliminary geologic map of the Newcomb Quadrangle, San Juan County, New Mexico: U.S. Geological Survey Miscellaneous Field Studies Map 2040, 1 map ;58 x 47 cm., on sheet 79 x 86 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/mf2040.","productDescription":"1 map ;58 x 47 cm., on sheet 79 x 86 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":105200,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5638.htm","linkFileType":{"id":5,"text":"html"},"description":"5638"},{"id":182618,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -108.75,36.25 ], [ -108.75,36.3675 ], [ -108.61749999999999,36.3675 ], [ -108.61749999999999,36.25 ], [ -108.75,36.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac7e4b07f02db67af1c","contributors":{"authors":[{"text":"O'Sullivan, R. B.","contributorId":57858,"corporation":false,"usgs":true,"family":"O'Sullivan","given":"R.","middleInitial":"B.","affiliations":[],"preferred":false,"id":263866,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Strobell, J.D.","contributorId":55518,"corporation":false,"usgs":true,"family":"Strobell","given":"J.D.","affiliations":[],"preferred":false,"id":263865,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":60784,"text":"mf1992 - 1988 - Map showing mineral occurrences and indicators in the Baird Mountains Quadrangle, northwestern Alaska","interactions":[],"lastModifiedDate":"2012-02-10T00:10:21","indexId":"mf1992","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1992","title":"Map showing mineral occurrences and indicators in the Baird Mountains Quadrangle, northwestern Alaska","language":"ENGLISH","doi":"10.3133/mf1992","usgsCitation":"Schmidt, J., and Allegro, G., 1988, Map showing mineral occurrences and indicators in the Baird Mountains Quadrangle, northwestern Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 1992, 1 map ;45 x 52 cm., on sheet 79 x 60 cm., folded in envelope 30 x 24 cm. +1 pamphlet (19 p. : chiefly tables ; 28 cm.), https://doi.org/10.3133/mf1992.","productDescription":"1 map ;45 x 52 cm., on sheet 79 x 60 cm., folded in envelope 30 x 24 cm. +1 pamphlet (19 p. : chiefly tables ; 28 cm.)","costCenters":[],"links":[{"id":105158,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5578.htm","linkFileType":{"id":5,"text":"html"},"description":"5578"},{"id":182413,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1988/1992/report-thumb.jpg"},{"id":88861,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1988/1992/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":88862,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1988/1992/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -162,67 ], [ -162,68 ], [ -159,68 ], [ -159,67 ], [ -162,67 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4861","contributors":{"authors":[{"text":"Schmidt, J.M.","contributorId":97916,"corporation":false,"usgs":true,"family":"Schmidt","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":264394,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Allegro, G.L.","contributorId":27136,"corporation":false,"usgs":true,"family":"Allegro","given":"G.L.","email":"","affiliations":[],"preferred":false,"id":264393,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":59127,"text":"mf1382M - 1988 - Maps showing distribution of anomalies based on the use of scoresum plots for selected groupings of elements in samples of nonmagnetic heavy-mineral concentrate, Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada","interactions":[],"lastModifiedDate":"2016-08-22T13:51:21","indexId":"mf1382M","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1988","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1382","chapter":"M","title":"Maps showing distribution of anomalies based on the use of scoresum plots for selected groupings of elements in samples of nonmagnetic heavy-mineral concentrate, Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada","docAbstract":"<p>This report is part of a folio of maps of the Walker Lake 1<sup>o</sup> x 2<sup>o</sup> quadrangle, California and Nevada, prepared under the Conterminous United States Mineral Assessment Program. The folio includes geological, geochemical, and geophysical maps, as well as mineral resource assessment maps which identify selected known or possible mineral-deposit environments in the quadrangle. The geochemical maps show the distributioins of selected individual elements (Chaffee and others 1988a, b, c, d) and the distributions of selected groups of elements (Chaffee, 1988a, b). Discussions accompanying the individual element maps are restricted to possible mineral residences of the individual elements as well as to what types of mineral deposits and environments may be represented by anomalies of a particular element. Discussions accompanying the multielement maps describe the types of mineral deposits that may be related to each element group and indicate the most favorable localities for these deposits.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1382M","usgsCitation":"Chaffee, M., 1988, Maps showing distribution of anomalies based on the use of scoresum plots for selected groupings of elements in samples of nonmagnetic heavy-mineral concentrate, Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada: U.S. Geological Survey Miscellaneous Field Studies Map 1382, 2 Plates: 36.30 x 55.16 inches and 40.13 x 58.03 inches, https://doi.org/10.3133/mf1382M.","productDescription":"2 Plates: 36.30 x 55.16 inches and 40.13 x 58.03 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":183490,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1382M.PNG"},{"id":327180,"rank":1,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1382-M/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":327181,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1382-M/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","country":"United States","state":"California, Nevada","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -120,38 ], [ -120,39 ], [ -118,39 ], [ -118,38 ], [ -120,38 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a18e4b07f02db60514c","contributors":{"authors":[{"text":"Chaffee, M.A.","contributorId":108049,"corporation":false,"usgs":true,"family":"Chaffee","given":"M.A.","affiliations":[],"preferred":false,"id":261475,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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