 | Johnston, M. K., Thompson, T. B., Emmons, D. L., Jones, K. (2008) Geology of the Cove Mine, Lander County, Nevada, and a Genetic Model for the McCoy-Cove Hydrothermal System. Economic Geology, 103 (4) 759-782 doi:10.2113/gsecongeo.103.4.759 | Journal (article/letter/editorial) | | Geology of the Cove Mine, Lander County, Nevada, and a Genetic Model for the McCoy-Cove Hydrothermal System...Inc., 240 South Rock Boulevard, Suite 117, Reno, Nevada 89502 TOMMY B. THOMPSON, Ralph J. Roberts Center...Research in Economic Geology, University of Nevada, Reno, Nevada 89557 DAVID L. EMMONS, Round Mountain Gold...Mountain, Nevada 89045 AND KEITH JONES Small Mine Development, P.O. Box 251, Battle Mountain, Nevada 89820...89820 Abstract The McCoy Au-Ag skarn and Cove Au-Ag deposits are located in the northern Fish Creek Mountains |  | | Journal (article/letter/editorial) | | CARLIN TREND, NEVADA—A DISCUSSION G. D. LANGSTAFF† 3575 Gypsum Lane, Suite 6, Reno, Nevada 89503 Sir:...anomaly and Cretaceous dikes occur in the Carlin mine (summarized by Hofstra et al., 1999). An anomaly...deposits of the Carlin trend and elsewhere in northern Nevada with Eocene dikes and plutons argues for a genetic...(Radtke et al., 1987), and a 151 Ma stock 3.5 km from Cove (Kuyper, 1988). In all cases, the Carlin-type ore...Mercur, Barneys Canyon, Melco, Cove, and the Battle Mountain district. Mako (1999) showed that Mercur |  | | Journal (article/letter/editorial) | | m'vadla Gold, Silver, and Copper Deposits and Their 11Iclllrrerals DAVID VON BARGEN N112 W18695 Mequon...been an important industry in the economy of Nevada, the Silver State, since territorial times (1861) and...area and created the state (1864). There are 526 mining districts in the state, 60 of which produce nonmetallic... Three major mining booms have occurred in Nevada: 1860-1880 (Comstock and other silver Downloaded by...precious-metal mining with the development of low-grade, large-tonnage mines. I n 1997 Nevada ranked first |  | | Report (issue) | | CIRCULAR 10 THE McCOY MINING DISTRICT AND GOLD VEINS IN HORSE CANYON LANDER COUNTY, NEVADA Papers by F...CIRCULAR 10 THE McCOY MINING DISTRICT AND GOLD VEINS IN HORSE CANYON LANDER COUNTY, NEVADA Papers by F...Washington 1934 F'7V6 Contents Page The McCoy mining district Introduction Location and topography Geology...Mines and prospects Gold Dome mine nig Four mine McCoy Consolidated mine McCoy-Strong lease Dewitt lease...10 12 13 Illustrations Figure 1. View of McCoy district, showing mines, Fish Creek Mountains, and topography |  | | 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 |  | | Report (volume) | | sections of Au-skarn deposits in north-central Nevada 8 Map showing distribution of Au-skarn districts...zoned garnets from oxidized skarn, Surprise Mine, Nevada 16 Ternary diagrams showing ranges of garnet...five Au-bearing skarn systems in north-central Nevada 16 Ternary diagrams showing ranges of pyroxene...three Au-bearing skarn systems in north-central Nevada 17 Photomicrograph showing massive garnet partly...chalcopyrite 18 Graphs showing distributions of silver grade for Au-bearing skarns 22 Graphs showing gold |  | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA Peer Hen By CASTOR oan eGORY.C.oFER DOCK NEVADA AND BUREAU... UNIVERSITY Reno & Las Vegas OF NEVADA PRESS GEOLOGY Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...otherwise noted Map of Mining Districts and significant mineral occurrences of Nevada by Nevada Bureau of Mines...Cataloging-in-Publication Data Castor, Stephen B, Minerals of Nevada / Stephen B. Castor and Gregory C. Ferdock.— Ist | | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA STEPHEN B. CASTOR and G R EGOR Y C . F E R D OC K l NEVADA BUREAU...association with the UNIVERSITY OF NEVADA PRESS Reno & Las Vegas Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...Districts and si gnificant minernl occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved...-Publ ication Dat,i Castor, Stephen B. Minerals of Nevada/ Stephen B. Castor and Gregory C. Ferdock.- rst |  | | 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...gold in jasperoid, Elephant Head area, Lander County, Nevada I Ted G. Theodore and Gail M. Jones. p....ores-Geology-Nevada-Lander County. 2. JasperoidNevada-Lander County. 3. Geochemistry-Nevada-Lander County. I....Geologic map of the Elephant Head area, Lander County, Nevada In pocket FIGURES 1. 2. 3. 4. 5. 6. 7 |  | | Journal (article/letter/editorial) | | DEStech Publications, Inc., Lancaster, Pennsylvania, USA. 1388 p., 2 volumes, hardcover, with CD-ROM. ISBN...Price $200 through the Geological Society of Nevada. The Nevada Geological Society has a long history of...States relevant to the mineral exploration and mining community across the Great Basin. One outgrowth...Discoveries. The symposium was held in Sparks, Nevada, May 14–23, 2015, with more than 1,000 attendees...focused on serving the geologic, exploration, and mining community. The attractively produced, hardbound |  | | Journal (article/letter/editorial) | | DEStech Publications, Inc., Lancaster, Pennsylvania, USA. 1388 p., 2 volumes, hardcover, with CD-ROM. ISBN...Price $200 through the Geological Society of Nevada. The Nevada Geological Society has a long history of...States relevant to the mineral exploration and mining community across the Great Basin. One outgrowth...Discoveries. The symposium was held in Sparks, Nevada, May 14–23, 2015, with more than 1,000 attendees...focused on serving the geologic, exploration, and mining community. The attractively produced, hardbound |  | Holley, Elizabeth A., Lowe, Justin A., Johnson, Craig A., Pribil, Michael J. (2019) Magmatic-Hydrothermal Gold Mineralization at the Lone Tree Mine, Battle Mountain District, Nevada. Economic Geology, 114 (5) 811-856 doi:10.5382/econgeo.4665 | Journal (article/letter/editorial) | | Mineralization at the Lone Tree Mine, Battle Mountain District, Nevada Elizabeth A. Holley,1,† Justin...Michael J. Pribil3 1Department 2Department of Mining Engineering, Colorado School of Mines, 1600 Illinois...in the northern Battle Mountain mining district, Nevada. Prior to mine closure in 2006, Santa Fe Pacific...reported for Eocene porphyry systems elsewhere in the district. Nanoscale secondary ion mass spectrometry analyses...Lone Tree gold deposit is located in Humboldt County, Nevada, approximately 55 km southeast of Winnemucca |  | | Report (volume) | | Georgia have been the major sources of barite since mining began there in 1872, 1902, and 1914 respectively...Deposits in Arkansas, Arizona, Idaho, Montana, Nevada, and New Mexico have been developed extensively...BIBLIOGRAPHY OF MINERAL RESOURCES production, mining and treatment of ore, as well as some descriptions...states. State references describe deposits and mining and milling techniques practiced within a particular...occurrences may be in the vicinity. In the Cartersville district, Georgia, the deposits are listed as residual |  | | Report (issue) | | GEOLOGICAL SURVEY CIRCULAR 553 Silver in Veins of Hypogene Manganese Oxides Silver in Veins of Hypogene Manganese...Mountains, Luna County, New Mexico--------------------------------Luis Lopez district, Socorro County, New Me...lington district, Riverside County, California ------ -----------------------Aguila district, Maricopa...Maricopa County, Arizona -Conclusions -----------------------------References cited---------------------------...from the Black Canyon (Gianera) shaft, Luis Lopez district, New Mexico --------------------------------- |  | | Report (issue) | | PEAK AND ADJACENT QUADRANGLES, ELKO COUNTY, NEVADA, AND BOX ELDER COUNTY, UTAH BY David M. Miller and Andrew...north-trending Pilot Range is located along the Nevada-Utah border about 80 km (50 mi) south of Idaho...southward from the Pilot Range throughout most of Nevada (Fig. 1). Northward and northwestward from the...Pilot Range the typical basin-range topography of Nevada is subdued in a regional highland that contains...matrix. One small body about 2 km south of China cove contains abundant phenocrysts of plagioclase and |  | | Journal (article/letter/editorial) | | Special Issue Devoted to Gold Deposits in Northern Nevada: Part 1. Regional Studies and Epithermal Deposits...Northern Nevada is one of the Earth’s premier gold- and silver-producing regions, and gold and silver are...gold mining district, producing nearly 125 t (4 Moz) of gold annually. Since large-scale mining began...began in 1965 with the opening of the Carlin mine, the Carlin trend has produced more than 1555 t (50 Moz)...2001, gold production from the entire state of Nevada was nearly 253 t (8.13 Moz), which accounted for |  | | Report (issue) | | Taylor, Candelaria, Star Pointer, Cove deposits; White Pine district, Nevada; Tecoma Utah; Vekol, Tombstome...chalcopyrite, pyrite, marcasite, arsenopyrite; at Cove deposits stannite and canfieldite. GANGUE MINERALS:...ALTERATION: Silicification (Taylor, Star Pointer, Cove), and decalcification (Star Pointer) of carbonate...cerargyrite forms bonanza deposits (White Pine district, Nevada; Vekol, Arizona). GEOCHEMICAL SIGNATURE(S):...SIGNATURE(S): Ag±Pb±Zn±Cu±Sb±As; Mn introduced at Cove, Candelaria, and Star Pointer. Ag:Au ratios are highly variable: |  | | Report (volume) | | ....................................... 102 District of Columbia ............................................................................ 187 Nevada..................................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish |  | | Report (issue) | | barite deposits such as Silvermines, Meggen or the Nevada deposits, little effort has been made in the literature...British Columbia and the Yukon Territory), 25 in Nevada, 9 in Alaska, and 7 deposits are listed in Texas...occur as essentially monomineralic deposits, as in Nevada (Papke, 1984), or be peripheral, or laterally gradational...Kara-gaili in eastern Kazakhstan and in the Kara Kala district in Turkmen (Brobst, 1970). In Asia, additional...Cretaceous porphyritic tuff beds in the Chaeryong-gang district in North Korea. Other stratiform barite occurrences |  | Peters, S.G., Nash, J.T., John, D.A., Spanski, G.T., King, H.D., Connors, K.A., Moring, B.C., Doebrich, J.L., McGuire, D.J., Albino, G.V., Dunn, V.C., Theodore, T.G., Ludington, S.D. (1996) Metallic mineral resources in the U.S. Bureau of Land Management's Winnemucca District and Surprise Resource Area, northwest Nevada and northeast California. Open-File Report Vol. 1996 (96-712) US Geological Survey doi:10.3133/ofr96712 | Report (issue) | | Management's Winnemucca District and Surprise Resource Area, northwest Nevada and northeast California...Ludington3 Open-File Report 96-712 1996 1 Reno, Nevada 89557 2 Denver, Colorado 80228 3 Menlo Park, California...Canada 7 U.S. Bureau of Land Management, Winnemucca, Nevada 89445 This report is preliminary and has not been..........................26 Distal-disseminated, silver-gold deposits (model 19c of Cox and Singer, 1992)....................29 High level hot-spring gold-silver deposits (model 25a of Cox and Singer, 1986).. |  | | Journal (issue) | | Newsletter $6.00 Fibrous Malachite from the Mindingi Mine Katanga, Democratic Republic of the Congo Tony Nikischer...fibrous malachite from the Mindingi Mine in the Kambove District of Katanga began to appear in the specimen...ten {I 0) years ago (see figure J ). Although the mine was first worked superficially in the 1930s for...DRC as well (see figure 2). Today, the Mindingi Mine continues to produce wonderful malachite specimens...specimenand image. Nickel Laterite From the Tiebaghi Mine, New Caledonia Bob Werner werner@lcturbonet.com |  | | Report (issue) | | Gold in the Bingham District, Utah By EDWIN W. TOOKER Gold in the Butte District, Montana By EDWIN W...Gold in the Ely (Robinson) Copper District, White Pine County, Nevada By LAURENCE P.JAMES The Tomboy-Minnie...Tomboy-Minnie Gold Deposits at Copper Canyon, Lander County, Nevada By TED G. THEODORE, STEPHEN S. HOWE, and...Gold in the Bingham District, Utah / by Edwin W. looker Gold in the Butte District, Montana / by Edwin...Gold in the Ely (Robinson) Copper District, White Pine County, Nevada / by Laurence P. James The Tomboy-Minnie |  | | Report (volume) | | it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...E. H. Barbour, University of Nebraska, Lincoln. Nevada...........Dr. W. S. Tangier Smith, Berkeley, Cal...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |  | | Report (volume) | | geology of the deposits, with consideration of mining methods and exploration, and estimates ofreserves...geology of the deposits, with consideration of mining methods and exploration, and estimates of reserves..._-_-_-________ Mountain Pass district, California..-____-.-_.._______ Central district, Missouri.._________________________..._________________________ Hansonburg district, New Mexico___________________ Kings Creek district, South Carolina.._______________..._______________ Del Rio district, Tennessee....____...-_.____.__.___ Middle Tennessee district __--__-__-_--_-_-_____ |  | | Journal (issue) | | spent a good bit of time with Walter Lombardo (Nevada Mineral and Book Co.). He has really nice books...Minerals) had stibnites from a new Nevada locality, the Murray Mine, not the old Manhattan, but he had...clear calcites from a small pocket in the Meikle Mine, the new locality for the superb yellow barites...specimens of azurite and malachite from the Flambau Mine in Wisconsin, now completely gone, of the chalcocite...the Geological Survey of Nevada is preparing a very comprehensive book on Nevada minerals, which has a preliminary |
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