Map showing the distribution and abundance of gold and silver in bedrock samples, western Chichagof - Yakobi Islands Wilderness Study Area, southeastern Alaska
Bruce R. Johnson, Geoffrey S. Elliott
1984, Open-File Report 81-27-B
No abstract available....
Mineral resources and mineral resource potential of the Little Sand Spring Wilderness Study Area, Inyo County, California
Chester T. Wrucke, R. S. Werschky, G. L. Raines, R.J. Blakely, D.B. Hoover, M. S. Miller
1984, Open-File Report 84-557
Mineral resource potential of the Silver City 1° x 2° quadrangle, New Mexico-Arizona: Map A, geologic map
Donald H. Richter, William N. Sharp
1984, Open-File Report 84-629-A
No abstract available....
Linear features determined from Landsat imagery for the Richfield 1° x 2° quadrangle and adjacent part of southwestern Utah
M. E. Cooley
1984, Open-File Report 83-934
No abstract available....
Mineral production (1900-1977) of the Sherbrooke-Lewiston 1° x 2° quadrangles; Maine, New Hampshire, and Vermont
W.J. Bawiec
1984, Open-File Report 84-752
No abstract available....
Mineral resource potential of the Silver City 1° x 2° quadrangle, New Mexico-Arizona: Map C – Molybdenum resource potential
Donald H. Richter, William N. Sharp
1984, Open-File Report 84-629-C
No abstract available....
Geology, geochemistry, and age of Archean and Early Proterozoic rocks in the Marenisco-Watersmeet area, northern Michigan; and Geologic interpretation of gravity data, Marenisco-Watersmeet area, northern Michigan
P.K. Sims, Z. E. Peterman, W. C. Prinz, F. C. Benedict, J. S. Klasner
1984, Professional Paper 1292-A,B
No abstract available....
Mineral resource potential of the Silver City 1° x 2° quadrangle, New Mexico - Arizona; map D - Zinc and lead resource potential
Donald H. Richter, William N. Sharp
1984, Open-File Report 84-629-D
No abstract available....
Measured sections of late Paleozoic and Mesozoic rocks, Mount Michelson Quadrangle, Alaska
Robert L. Detterman
1984, Open-File Report 84-331
Measured Sections of Upper Paleozoic to Early Tertiary Rocks, Demarcation Point Quadrangle, Alaska
Robert L. Detterman
1984, Open-File Report 84-370
Introduction Twelve sections of upper Paleozoic to early Tertiary rocks from the Demarcation Point quadrangle and the northern edge of the Table Mountain quadrangle are presented. These measured sections include the type sections for the Joe Creek Member of the Echooka Formation (Section 11), the Bathtub Graywacke and Kongakut Formation (Section...
Porvenir Formation (new name)— And other revisions of nomenclature of Mississippian, Pennsylvanian, and Lower Permian rocks, southeastern Sangre de Cristo Mountains, New Mexico
Elmer Harold Baltz, Donald A. Myers
1984, Bulletin 1537-B
No abstract available....
Microscopic determination of the nonopaque minerals
Michael Fleischer, Ray E. Wilcox, John J. Matzko
1984, Bulletin 1627
Mineral resources of the Citico Creek Wilderness Study Area, Monroe County, Tennessee
John F. Slack, E. R. Force, P. T. Behum, B. B. Williams
1984, Bulletin 1552
Sand-calcite crystals from Garfield County, Utah
Kenneth A. Sargent, H. D. Zeller
1984, Bulletin 1606
Sand-calcite crystals are found in the Morrison Formation of Jurassic age in south-central Garfield County, Utah. The outcrop area is less than 1 acre, yet the locality contains many fine specimens of single, double, and complex crystals in good hexagonal form. This is the first known occurrence of sand-calcite crystals...
Contributions to the geology of mineral deposits
Eric R. Force, Sukirno Djaswadi, Theo van Leeuwen, Langtry E. Lynd
1984, Bulletin 1558-A-B
No abstract available....
Mariposa Quadrangle, Mariposa and Madera counties, California; analytic data
Konrad Bates Krauskopf
1984, Bulletin 1613
Geochemical halos in the Silver City mining region and adjacent areas, Grant County, New Mexico
K. C. Watts, Jerry R. Hassemer, David F. Siems
1984, Bulletin 1534
A laboratory-scale magnetohydrostatic separator and its application to mineralogic problems
Henry V. Alminas, T.L. Marceau, J. D. Hoffman, R. C. Bigelow
1984, Bulletin 1541
Storm-induced slope movements at East Brady, northwestern Pennsylvania
John S. Pomeroy
1984, Bulletin 1618
Environmental geologic studies of the Kaiparowits coal-basin area, Utah
Kenneth A. Sargent
1984, Bulletin 1601
Engineering geology and design of slopes for Cretaceous Potomac deposits in Fairfax County, Virginia, and vicinity
Stephen F. Obermeier
1984, Bulletin 1556
Submarine canyon deposits, central California coast, and their possible relation to an Eocene low sea-level stand
Victor M. Seiders, James M. Joyce
1984, Bulletin 1539
No abstract available....
Uppermost Oligocene and lowermost Miocene ash-flow tuffs of western Nevada
Paul Thornton Robinson, John Harris Stewart
1984, Bulletin 1557
Three USGS mafic rock references samples, W-2, DNC-1, and BIR-1
F.J. Flanagan
1984, Bulletin 1623
Stratigraphic nomenclature for the upper Devonian and lower Mississippian(?) Kanayut conglomerate, Brooks Range, Alaska
Tor Helge Nilsen, M.E. Moore
1984, Bulletin 1529-A