 | | Report (issue) | | of the Arizona Geological society, society for Mining, Metallurgy and Exploration Inc., and the U. s...We also want to thank collectively, all of the mining companies and staff who graciously allowed us to...ALONG THE 1-80 CORRIDOR, RENO TO BATTLE MOUNTAIN, NEVADA R. Cuffney, R. Atkinson and R. Buffa Revised 1990...north-south ranges of central and northeastern Nevada (Fig. I). These belts, or their extensions, contain...vast majority of precious metal deposits found in Nevada to date. Our trip begins in the Walker Lane mineral |  | Orris, G.J., Bennett, P.C., Theodore, T.G. (1987) A bibliography for the Winnemucca 1 degree by 2 degrees Quadrangle, Nevada, with indexing by county, commodity, mine name, mining district and selected major topics. Open-File Report Vol. 1987 (87-89) US Geological Survey doi:10.3133/ofr8789 | Report (issue) | | 2° quadrangle, Nevada, with indexing by county, commodity, mine name, mining district, and selected major...resources of the Winnemucca 1° x 2° quadrangle area, Nevada, were collected in support of a series of U.S....within the Winnemucca 1° by 2° quadrangle, Nevada: Elko, Eureka, Humboldt, Lander, and Pershing Counties...Table 3 is a listing of references by mine and mining district names. Finally, Table 4 indexes the references...for the five Nevada Counties that occur in the Winnemucca 1° by 2° quadrangle, Nevada. COUNTY REFERENCES |  | Hill, R.H., Adrian, B.M., Bagby, W.C., Bailey, E.A., Goldfarb, R.J., Pickthorn, W.J. (1986) Geochemical data for rock samples collected from selected sediment-hosted disseminated precious-metal deposits in Nevada. Open-File Report Vol. 1986 (86-107) US Geological Survey doi:10.3133/ofr86107 | Report (issue) | | SEDIMENT-HOSTED DISSEMINATED PRECIOUS-METAL DEPOSITS IN NEVADA By R. H. Hill, B. M. Adrian, W. C. Bagby, E. A...sediment-hosted precious-metal deposits sampled in Nevada....................... TABLES Table 1. Limits...selected sediment-no sted precious-metal deposits in Nevada, Table 3. Geochemical data for sediment-hosted...sediment-hosted disseminated precious-metal deposits in Nevada....... APPENDIX Appendix 1. Descriptions of analyzed...from sediment-hosted precious-metal deposits in Nevada.................... 22 INTRODUCTION This report |  | Arehart, G. B., Chakurian, A. M., Tretbar, D. R., Christensen, J. N., McInnes, B. A., Donelick, R. A. (2003) Evaluation of Radioisotope Dating of Carlin-Type Deposits in the Great Basin,Western North America, and Implications for Deposit Genesis. Economic Geology, 98 (2) 235-248 doi:10.2113/gsecongeo.98.2.235 | Journal (article/letter/editorial) | | of Geological Sciences, University of Nevada, Reno, Reno, Nevada 89557 J. N. CHRISTENSEN, Lawrence Berkeley...Barrick Goldstrike Mines, Inc., P.O. Box 29, Elko, Nevada 89803. 0361-0128/01/3326/235-14 $6.00 deposits...techniques. 114° 42° JC Carlin-type deposits in Nevada GT CT Elko C Reno AB BM 39° Great Basin...deposits in Nevada. Deposits and major prospects are shown by circles. Deposit or district locations mentioned...deposits in Utah, about 200 km east of the Utah-Nevada border); C = Cortez; CT = Carlin trend (includes |  | | Report (volume) | | Gold in Jasperoid, Elephant Head Area, Lander County, Nevada U.S. GEOLOGICAL SURVEY BULLETIN 2009 Geochemistry...Gold in Jasperoid, Elephant Head Area, Lander County, Nevada By TED G. THEODORE and GAIL M. JONES U.S....gold in jasperoid, Elephant Head area, Lander County, Nevada I Ted G. Theodore and Gail M. Jones. p. cm...ores-Geology-Nevada-Lander County. 2. JasperoidNevada-Lander County. 3. Geochemistry-Nevada-Lander County. I....sedimentary-rock-hosted and polymetallic deposits 33 Arsenic and antimony 33 Base metals 34 Precious metals |  | Theodore, T. G., Kotlyar, B. B., Singer, D. A., Berger, V. I., Abbott, E. W., Foster, A. L. (2003) Applied Geochemistry, Geology, and Mineralogy of the Northernmost Carlin Trend, Nevada. Economic Geology, 98 (2) 287-316 doi:10.2113/gsecongeo.98.2.287 | Journal (article/letter/editorial) | | and Mineralogy of the Northernmost Carlin Trend, Nevada TED G. THEODORE,† BORIS B. KOTLYAR, DONALD A. SINGER...King Midas Resources, Ltd., 3841 Amador Way, Reno, Nevada 89502 AND ANDREA L. FOSTER U.S. Geological Survey...interpretations of geochemical halos in the Carlin trend. District-scale geochemical patterns of several elements...the trend across a width of approximately 4 km. Arsenic contents of exposed rocks (as much as 90 ppm As)...theodore@usgs.gov 0361-0128/01/3329/287-30 $6.00 Nevada (Fig. 1). The study enhances ongoing efforts to |  | | Journal (article/letter/editorial) | | ore; fluid inclusions;isotopes; ore-formingfluids; Nevada * E-mail: g.arehart@gns.cri.nz. 0169-1368/96/$15...discovery and development of Carlin as a bulk-tonnage mine between 1962 and 1965 (Hausen and Kerr, 1968). SHDG...most important fossil hydrothermal systems in the USA. Until the past few years, the prevailing hypothesis...near-surface hydrothermal systems (e.g., epithermal hot springs model; Rye, 1985; Radtke, 1985), related to Tertiary...location of many of the major SHDG deposits in western USA. The characteristics of many of these deposits are |  | | Journal (article/letter/editorial) | | The first of these plants was at Gencor's Fairview mine which commenced commercial production in 1986 and...the Youanmi plant and was designed for the Tonkin Springs plant which operated briefly in 1990. In these...reaction: 2.6 kW/m3 for Youanmi and 1.1 kW/m 3 for Tonkin Springs. Use of this form of cooling resulted in a...solutions contain dissolved arsenic and contact between these acidic arsenic solutions and some metals |  | Doebrich, Jeff L., Albino, G.V., Barker, C.E., Duffield, W.A., Dunn, V.C., Hanna, W.F., McFarlan, J.P., McGuire, D.J., Miller, M.S., Peters, S.G., Plouff, Donald, Raines, G.L., Sawatasky, D.L., Spanski, G.T. (1994) Resource assessment of the Bureau of Land Management's Winnemucca District and Surprise Resource Area, Northwest Nevada and Northeast California. Open-File Report Vol. 1994 (94-712) US Geological Survey doi:10.3133/ofr94712 | Report (issue) | | MANAGEMENT'S WINNEMUCCA DISTRICT AND SURPRISE RESOURCE AREA, NORTHWEST NEVADA AND NORTHEAST CALIFORNIA...Field Office, Mackay School of Mines, University of Nevada, Reno, NV 89557-0047 2U.S. Geological Survey, Unit...Winnemucca District and Surprise Resource Area, an area covering 13.5 million acres in northwest Nevada and...Rock National Conservation Area), and the impact of mine dewatering on drainage basin groundwater resources...part of their Resource Management Plan for the District/Resource Area or for other planning units such |  | | Report (issue) | | CONTRIBUTIONS TO THE GOLD METALLOGENY OF NORTHERN NEVADA Richard M. Tosdal editor Open-File Report 98-338-6...Contributions to the gold metallogeny of northern Nevada Preface R.M. Tbsdfl/.............................the crustal structure near the Battle Mountain-Eureka mineral trend from geophysical constraints V.J...Regional crustal structure beneath the Carlin Trend, Nevada, based on deep electrical geophysical measurements...and its relation to gold belts in north-central Nevada: Overview and progress report V.J.S. Grawc/i.. |  | Bagby, W.C., Haxel, G.B., Smith, D.B., Koch, R.D., Grubensky, M.J., Sherrod, D.R., Pickthorn, L.G. (1987) Mineral resource assessment of the Kofa National Wildlife Refuge, Arizona. Open-File Report Vol. 1987 (87-609) US Geological Survey doi:10.3133/ofr87609 | Report (issue) | | fault related(?) gold systems High temperature hot-spring systems Sedimentary-rock-hosted, disseminated precious-metal...Castle Dome anomaly (7) Geophysical data Review of mining and exploration activity Past production Recent...Cornstock epithermal veins, hotspring Au and hot-spring Hg deposits, and epithermal Mn deposits Domain...limonite pseudomorph of pyrite from the Livingston mine. The energy dispersive X-ray pattern shows the identifying...Sumner (1973). 8. Map showing the locations of mining districts in the KNWR area. 9. Gold grade versus |  | | Book | | Bagby US Geological Survey, Menlo Park, California, USA William Bagby received a Ph.D. in Earth Science from...rocks in the Sierra Madre Occidental, Mexico. His mining industry experience includes porphyry copper exploration...hot spring gold deposits. Research done at the USGS has been focused on gold deposits in Nevada and a...Berger US Geological Survey, Spokane, Washington, USA Byron Berger has been involved in exploration for...experience focused on Carlin- type deposits in northern Nevada, and during his tenure with the USGS he has conducted |  | Hofstra, A. H., Snee, L. W., Rye, R. O., Folger, H. W., Phinisey, J. D., Loranger, R. J., Dahl, A. R., Naeser, C. W., Stein, H. J., Lewchuk, M. T. (1999) Age constraints on Jerritt Canyon and other carlin-type gold deposits in the Western United States; relationship to mid-Tertiary extension and magmatism. Economic Geology, 94 (6) 769-802 doi:10.2113/gsecongeo.94.6.769 | Journal (article/letter/editorial) | | the ageof the golddeposits in the Jerritt Canyon district. Datedigneous rocks withwell-documented crosscutting...deposit in the Carlintrendand TheJerrittCanyon district(Fig.1)hasaccounted forabout consider many Carlin-type...Creta10percentof thegoldproduction in theregion.The district ceousin age.Ilchik(1995)prefersa lessthan39 Ma... (1996)favor golddeposits in theJerrittCanyon district havebeenthesub- the Post-Betze an age of ~95 Ma...80 to 90 Ma agefor goldmineralization Getcheil,Nevada,andconclude thatgoldmineralization was spatially |  | | Journal (issue) | | Water quality in pit lakes — gold deposits - Nevada, USA Imprint Environmental Geology History Environmental...knowledge and experience. Major Secaucus, NJ 07094, USA Tel. (201) 348-4033, Telex 0023-125 994, Fax (201)...same year Changes of address. Allow six weeks for mining and abstraction activities for and remediation...Freiberg/Sachsen, Kaiserstrafe Hydrogeology Mining Geology Davip M. KarGBo U.S. EPA Region III, ...Monitoring Road P. O. Box 1428 Sequim, WA 98382, USA e-mail: degrosbois@aol.com Ormond L. HuDsoN Applied |  | | Report (volume) | | mafic extrusive rocks 25a Descriptive model of hot-spring Au-Ag, by Byron R. Berger 25b Descriptive model...model of hot-spring Hg, by James J. Rytuba 178 Grade and tonnage model of hot-spring Hg by James J...rock types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide...Mn deposits 141 Cartoon cross-section of a hot-spring Au-Ag deposit 144 Cartoon cross section of a typical...deposits 177 Tonnages of hot-spring Bg deposits 179 Mercury grades of hot-spring llg deposits 179 Tonnages |  | | Report (issue) | | William X. Chavez de la New Mexico Institute of Mining and Technology, EUA y Jose Manrique Z. de la 3...("commodity") se presentan con la misma escala; se usa una escala logarftmica para los tonelajes y la mayorfa...conocida. EJEMPLOS High Plateau, Del Norte County, USCA Goto Mine, Luzon, PLPN (Wells y otroa, 1946) (LeBlano...Nombre Ace of Spades Adobe Canyon Gp. Ajax Alice Mine Allan (Johnson) Alta Hill Althouse Alyce and Blue...Buttercup Chrome Camden Mine Campbell Camptonville area Castro Mine Cattle Springs Cavyell Horse C Cavyell |  | | Report (volume) | | Donald A. Singer 20 Grade and tonnage model of hot-spring Au-Ag, by Byron R. Berger and Donald A. Singer...deposits 22 8. Tonnages of hot-spring Au-Ag deposits 24 9. Gold grades of hot-spring Au-Ag deposits 24 10. Silver...Silver grades of hot-spring Au-Ag deposits 25 11. Tonnages of sediment-hosted Au deposits 27 12. Gold...Arizona, southeastern California, and southernmost Nevada 53 Schematic diagram showing structural position...disseminated Ag-Au deposits 20 Grades and tonnages of hot-spring Au-Ag deposits 23 Grades and tonnages of sediment-hosted |  | | Report (Issue volume) | | of nonfuel minerals and a chapter on trends in mining and quarrying in the metals and industrial mineral...State mineral production and mineral production by county were prepared in the Division of Statistics and...University of Nebraska (Nebraska Geological Survey). Nevada: Nevada Bureau of Mines and Geology. New Hampshire:... . . . . . . . . . . . • . . . • • • . • • 315 Nevada, F. V . Carrillo, Jonathan G. Price, Stephen B...which 329), which placed the collection of min- Mine Safety and Health Administration), eral statistics |  | | Book (edition) | | Hampshire Street, 5th Floor, Cambridge, MA 02139, USA Copyright © 2016, 2005 Elsevier B.V. All rights reserved...X. Díaz, University of Utah, Salt Lake City, UT, USA, Escuela Politécnica Nacional, Quito, Ecuador N...Acar, Acar Consulting LLC, Highlands Ranch, CO, USA C. Aldrich, Western Australian School of Mines,...Baron, Barrick Goldstrike Mines Inc., Carlin, NV, USA of British Columbia, R. Dunne, Western Australian...International Cyanide Management Institute, Washington, DC, USA A. Götz, Fraser Alexander, Boksburg, South Africa |  | | Journal (volume) | | BUREAU OF MINES JANUARY 1990 New Materials Tes Ary Mining Is Coming Back CS wm RR ® ! be ae Ts —...developments, trends and issues concerning the mining, processing and use of minerals and materials....Finding the Construction Materials," “The 1872 Mining Act,” and “Exploring Alaska’s National Petroleum...in new-materials development. 18 INTERVIEW The Mining Industry Bounces Back A formal and wide-ranging...Creek Bridge, on Route 199 in Califomia's Del Norte County, employs precast concrete to reinforce the strength |
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