 | | Report (volume) | | Geology of tlie Rodeo Greek N and Eureka Cbunty, Nevada -.-.-, ..-.' *.":. -. '.: '' .-J- ' ,>. ;'... Geology of the Rodeo Creek NE and Welches Canyon Quadrangles, Eureka County, Nevada flv JAMES G. EVANS...1938Geology of the Rodeo Creek NE and Welches Canyon quadrangles, Eureka County, Nevada. Bibliography: p...Supt. of Docs, no.: I 19.3:1^73 1. Geology--Nevada Eureka Co. I. Title. II. Series: United States. Geological...ILLL'SIRAIIONS PLATE 1. Geologic map of the Rodeo Creek NE quadrangle, Nevada --In pocket 2. Geologic map of the |  | | Report (volume) | | Elements in the Rodeo Creek NE and Welches Canyon Quadrangles, Eureka County, Nevada By JAMES G. EVANS...elements in the Rodeo Creek NE and Welches Canyon quadrangles, Eureka County, Nevada (U.S. Geological...Geochemistry-Nevada-Eureka County. 2. Geology-Nevada-Eureka County. 3. Geochemical prospecting-Nevada-Eureka...a County. I. Peterson, Jocelyn A. II. Title. Ill. Series. QE75.B9 no. 1657 [QE515] 557.3s 85-600168...10 Present study 10 Distribution of elements 11 Gold 11 Arsenic 16 Mercury 17 Antimony 17 Copper 18 Lead |  | Peters, Stephen G., Ferdock, Gregory C., Woitsekhowskaya, Maria B., Leonardson, Robert, Rahn, Jerry (1998) Oreshoot zoning in the Carlin-type Betze orebody, Goldstrike Mine, Eureka County, Nevada. Open-File Report Vol. 1998 (98-620) US Geological Survey doi:10.3133/ofr98620 | Report (issue) | | Carlin-type Betze Orebody, Goldstrike Mine, Eureka County, Nevada By Stephen G. Peters1, Gregory C. Ferdock2...Mackay School of Mines, MS-176, University of Nevada, Reno, Nevada 89557-0047 of Geological Sciences, Mackay...Mackay School of Mines, University of Nevada, Reno, Nevada 89557-0047 3Mine Geology Department, Barrick Goldstrike...Elko, Nevada 89803. 2Department Oreshoot Zoning in the Carlin-type Betze Orebody, Goldstrike Mine, Eureka...Eureka County, Nevada by Stephen G. Peters1, Gregory C. Ferdock2, Maria B. Woitsekhowskaya1, Robert Leonardson3 |  | | Report (issue) | | TRANSECT ACROSS THE CENTRAL CARLIN TREND, EUREKA COUNTY, NEVADA by Stephen G. Peters1 Open-File Report...Mackay School of Mines, MS-176, University of Nevada, Reno, Nevada 89557-OO47 CONTENTS Abstract Introduction...Introduction Structural geologic setting Summary of Lynn-Carlin window geology West Richmond area (plate 1)...Areas 8 and 9 Area 10 Areas 11, 12, and 13 Carlin Mine area Spur area Summary and conclusions Acknowledgments...2). figure 8. Sketch of Carlin Mine melange, upper plate, Carlin Mine area (pi. 2). figure 9. Structural |  | | Report (issue) | | Geology of the Carlin Gold Deposit, Nevada U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1267 /Ju l/ /Ea...0;.:?04N .. 041).- Geology of the Carlin Gold Deposit, Nevada By ARTHUR S. RADTKE U.S. GEOLOGICAL SURVEY...study of one of the largest disseminated-replacement gold deposits in North America UNITED STATES GOVERNMENT... Arthur S., 1936— Geology of the Carlin gold deposit, Nevada. (Geological Survey professional paper ;...Does. no.: I 19.16:1267 1. Gold ores—Nevada—Carlin region. 2. Geology—Nevada—Carlin region. I. Title. II |  | | Report (issue) | | ACROSS THE NORTH-CENTRAL CARLIN TREND, EUREKA COUNTY, NEVADA by Stephen G. Peters' Open-File Report...Mackay School of Mines, MS-176, University of Nevada, Reno, Nevada 89557-OO47 CONTENTS Introduction iv...iv Geologic setting 1 Goldstrike Mine Investigations 3 Dillon deformation zone 4 Ore styles 7 ...control of internal oreshoots 11 Popovich limestone-Rodeo Creek unit contact 15 Contact of the Goldstrike...Inclined geologic section of Popovich limestone-Rodeo Creek unit contact on the 4,800 level. figure 6 |  | 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...samples in a 1,514 m (4,970 ft) hole through the Rodeo Creek deposit were used to construct three-dimensional...metal zonation in the mineralized systems. The Rodeo Creek deposit comprises deep Ag base-metal ± Au-mineralized...halos related to either the Rodeo Creek or the nearby Dee and Storm gold deposits. Application of micromineralogic |  | | Journal (article/letter/editorial) | | NO. 2 A Special Issue Devoted to Gold Deposits in Northern Nevada: Part 1. Regional Studies and Epithermal...Northern Nevada is one of the Earth’s premier gold- and silver-producing regions, and gold and silver...Carlin-type sedimentary rock-hosted disseminated gold deposits (Christensen, 1995; Teal and Jackson, 1997;...America’s most prolific gold mining district, producing nearly 125 t (4 Moz) of gold annually. Since large-scale...large-scale mining began in 1965 with the opening of the Carlin mine, the Carlin trend has produced more |  | | Report (chapter) | | on the formation of Carlin-type gold deposits in north-central Nevada J O H N L. M U N T E A N j, M I...Geology, Mail Stop 178, University o f Nevada, Reno, N V 89557-0088, USA (e-mail: munteanj@unr, edu) 2Ries-Coward...Grosvenor Road, Caversham, Reading RG4 5ES, UK 30ro Gold Resources Ltd, Suite 1440-625 Howe Street, Vancouver...control linear trends of Carlin-type gold deposits in north-central Nevada. Some of these structures probably...fluids responsible for formation of Carlin-type gold deposits in the Eocene. The reactivated structures |  | Peters, S. G., Armstrong, A. K., Harris, A. G., Oscarson, R. L., Noble, P. J. (2003) Biostratigraphy and Structure of Paleozoic Host Rocks and Their Relationshipto Carlin-Type Gold Deposits in the Jerritt Canyon Mining District, Nevada. Economic Geology, 98 (2) 317-337 doi:10.2113/gsecongeo.98.2.317 | Journal (article/letter/editorial) | | Relationship to Carlin-Type Gold Deposits in the Jerritt Canyon Mining District, Nevada STEPHEN G. PETERS,† U...University of Nevada, Reno, Reno, Nevada 89557-0138 Abstract The Jerritt Canyon mining district in the northern...northern Independence Range, northern Nevada, contains multiple, nearly horizontal, thrust masses of platform...stratigraphically controlled Carlin-type gold deposits. The gold deposits are hosted in tectonically truncated...locations of Carlin-type gold orebodies in the Jerritt Canyon mining district were controlled by structural |  | | Report (issue) | | Crescent Valley-Independence Lineament, Lynn Window, Eureka County, Nevada by Stephen G. Peters Open-File Report...Mackay School of Mines, MS-176, University of Nevada, Reno, Nevada 89557-0047 CONTENTS Abstract Introduction...Introduction General Geology Summary of Lynn window geology Sedimentary rocks Igneous Rocks Contact metamorphism...map of the Richmond Mountain area, Lynn window, Eureka County, Nevada in back RELATIONS BETWEEN THE...VALLEY-INDEPENDENCE LINEAMENT, LYP T N WINDOW, EUREKA COUNTY, NEVADA By Stephen G. Peters Abstract The Richmond |  | 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...along with presentation of two new dates, for the Rodeo deposit on the Carlin trend and for the Barneys...indicates a mineralization age of ~39 Ma and that from Rodeo (Carlin trend) indicates a mineralization age of...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 |  | | Report (issue) | | GEOLOGICAL SURVEY CONTRIBUTIONS TO THE GOLD METALLOGENY OF NORTHERN NEVADA Richard M. Tosdal editor Open-File...OF CONTENTS 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...Crustal structure and its relation to gold belts in north-central Nevada: Overview and progress report V.J |  | | Report (issue) | | (As3.34 Sb0.42 )Σ=3.76 S12.00 . (2) Getchell mine, Nevada, USA; by electron microprobe, corresponds to (Cs0... getchellite, fluorite, quartz (Getchell mine, Nevada, USA). Distribution: From the Gal-Khaya mercury...Alai Range. In the USA, in Nevada, large crystals from the Getchell mine, Potosi district, Humboldt Co.;...Carlin mine, 50 km northwest of Elko, and the Goldstrike and Rodeo mines, Lynn district, Eureka Co.; in...the Jerritt Canyon mine, Independence Mountains district, Elko Co. From the Hemlo gold deposit, Thunder |  | Emsbo, Poul, Groves, David I., Hofstra, Albert H., Bierlein, Frank P. (2006) The giant Carlin gold province: a protracted interplay of orogenic, basinal, and hydrothermal processes above a lithospheric boundary. Mineralium Deposita, 41 (6) 517-525 doi:10.1007/s00126-006-0085-3 | Journal (article/letter/editorial) | | H. Hofstra . Frank P. Bierlein The giant Carlin gold province: a protracted interplay of orogenic, basinal...Northern Nevada hosts the only province that contains multiple world-class Carlin-type gold deposits...lithospheric mantle. Globally, most other significant gold provinces form in volcanic arcs and accreted terranes...terranes proximal to convergent margins. In northern Nevada, periodic reactivation of basement faults along...discharge of basinal brines that deposited syngenetic gold along the basin margins. Inversion of these basins |  | | Report (volume) | | ""' . 'r v.·,,.,. . ... Placer Gold Deposits of Nevada By MAUREEN G. JOHNSON GEOLOGICAL SURVEY...------------------------ 1 History of placer mining in Nevada_____________________________________... Holy Cross district..-----------------------------------------------2. Jessup district.. ____________...------------------------_-------_ 3. Sand Springs district----------------------------------------------...Eldorado Canyon district..-----------------------------------------5. Gold Butte district-------------- |  | 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 |  | Emsbo, P., Hofstra, A. H., Lauha, E. A., Griffin, G. L., Hutchinson, R. W. (2003) Origin of High-Grade Gold Ore, Source of Ore Fluid Components, and Genesis of the Meikle and Neighboring Carlin-Type Deposits, Northern Carlin Trend, Nevada. Economic Geology, 98 (6) 1069-1105 doi:10.2113/gsecongeo.98.6.1069 | Journal (article/letter/editorial) | | Vol. 98, 2003, pp. 1069–1105 Origin of High-Grade Gold Ore, Source of Ore Fluid Components, and Genesis...Neighboring Carlin-Type Deposits, Northern Carlin Trend, Nevada POUL EMSBO,† ALBERT H. HOFSTRA, U.S. Geological...Barrick Goldstrike Mines, Inc., P.O. Box 29, Elko, Nevada 89801 AND RICHARD W. HUTCHINSON Department of...Abstract The Meikle mine exploits one of the world’s highest grade Carlin-type gold deposits with reserves...reserves of ca. 220 t gold at an average grade of 24.7 g/t. Locally, gold grades exceed 400 g/t. Several |  | | Journal (article/letter/editorial) | | Figure 1. Location map for the MeiMe mine and the Murray mine. Prepared by William B. Besse. Downloaded...golden barite from the Meikle mine and the stibnite from the Murray mine are among the best of their species...encounter crystallized mineral specimens while mining for ore usually treat the non-ore asset mineral...Jerritt Canyon Joint Venture, while mining underground for gold, have encountered voids with crystallized...(Meikle mine), and stibnite (Murray mine). Although not considered an asset in the same way as gold, the | | | Report (issue) | | USE OF STRUCTURAL GEOLOGY IN EXPLORATION FOR AND MINING OF SEDIMENTARY ROCKHOSTED AU DEPOSITS By Stephen...geology is an important component in regional-, district- and orebody-scale exploration and development...timing of important structural events in an ore district allows analysis and classification of fluid conduits...control, grade control, safety issues, and mine planning. District- and regional-scale structural studies...structural geology to be directly applied to the mining and exploration of sedimentary rockhosted Au deposits |  | | Journal (article/letter/editorial) | | IMPORTANCE OF EOCENE MAGMATISM IN GOLD MINERALIZATION OF THE CARLIN TREND, NEVADA—A REPLY MICHAEL W. RESSEL,†...Sciences/172, University of Nevada, Reno, Reno, Nevada 89557 CHRISTOPHER D. HENRY, Nevada Bureau of Mines and... University of Nevada, Reno, Reno, Nevada 89557 AND WAYNE S. TRUDEL Newmont Mining Corporation, P.O...O. Box 669, Carlin, Nevada 89822 We appreciate the comments of G.D. Langstaff and the opportunity to...to elaborate on the origin of Carlin-type gold deposits. Langstaff focuses on two of the critical issues |  | | Report (volume) | | Mountains and Popovich Formations, Carlin Mine Area, Eureka County, Nevada By AUGUSTUS K. ARMSTRONG, WILLIAM...Mountains and Popovich Formations in the Carlin mine area, Nevada U.S. GEOLOGICAL SURVEY BULLETIN 1684 DEPARTMENT...Mountains and Popovich Formations, Carlin mine area, Eureka County, Nevada. U.S. Geological Survey Bulletin 1684...Petrology-Nevada-Carlin mine region. 2. Photomicrography. 3. Gold ores-Nevada-Carlin mine region. 4....Formation: unaltered district samples 3 Roberts Mountains Formation: altered Carlin mine samples 3 Type I |  | Ye, Zaojun, Kesler, Stephen E., Essene, Eric J., Zohar, Pamela B., Borhauer, Jeffrey L. (2003) Relation of Carlin-type gold mineralization to lithology, structure and alteration: Screamer zone, Betze-Post deposit, Nevada. Mineralium Deposita, 38 (1) 22-38 doi:10.1007/s00126-002-0265-8 | Journal (article/letter/editorial) | | Zohar Æ Jeffrey L. Borhauer Relation of Carlin-type gold mineralization to lithology, structure and alteration:...alteration: Screamer zone, Betze-Post deposit, Nevada Received: 1 July 2001 / Accepted: 24 January 2002 /...evaluation of the relation between geologic features and gold grade has been undertaken in the Screamer zone of...the Betze-Post deposit, the largest Carlin-type gold deposit in the world. Screamer, which forms the...Formation, both of which contain much smaller amounts of gold mineralization in the Screamer zone. Geologic features |  | | Journal (article/letter/editorial) | | Lead in the Getchell-Turquoise Ridge Carlin-Type Gold Deposits from the Perspective of Potential Igneous...Igneous and Sedimentary Rock Sources in Northern Nevada: Implications for Fluid and Metal Sources* R. M....J. S. CLINE, University of Nevada, 4505 Maryland Parkway, Las Vegas, Nevada 89104 C. MARK FANNING, Research...in the Getchell and Turquoise Ridge Carlin-type gold deposits (Osgood Mountains) require contribution...calcareous rocks around the Carlin trend in northeast Nevada. Petrologically similar rocks host the Getchell |  | | Journal (issue) | | fabulous mine, On some lonesome peak, near a wind swept pine. If you want to know what the mine is worth...Then just sit down for a look around. There's your gold, in the sunset blaze; Sapphire and Opal in distant...our dreams. TRIAL By DARRELL TOTTEN Henderson, Nevada In the desert book, where all may look Read what...keep. In reverie the old prospector sees his gold mine in the skies. This effect was obtained by super-imposing...negatives. The prospector is Rocky Mountain George of Nevada. Photograph by Adrian Atwater, Carson City. CAPTIVE |
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