 | | Report (issue) | | Mineral Deposits of the Osgood Mountains Quadrangle Humboldt County, Nevada GEOLOGICAL SURVEY PROFESSIONAL...Mineral Deposits of the Osgood Mountains Quadrangle Humboldt County, Nevada I By PRESTON E. HOTZ and...mineral deposits of the Osgood Mountains quadrangle, Humboldt County, Nevada, by Preston E. Hotz and...of the Osgood Mountains quadrangle, Humboldt County, Nevada. 1963. (Card 2) 1. Geology-Nevada-Humboldt...resources-Nevada-Humboldt Co. I. Willden, Charles Ronald, 1929joint author. II. Title: Osgood Mountains quadrangle |  | | Report (issue) | | MANAGEMENT'S WINNEMUCCA DISTRICT AND SURPRISE RESOURCE AREA, NORTHWEST NEVADA AND NORTHEAST CALIFORNIA... MS 176, Mackay School of Mines, University of Nevada, Reno, Reno, NV 89557-0047 CONTENTS Introduction........................................ Northern Nevada Rift ............................................assessment of BLMadministered lands in northwest Nevada and northeast California. The project area is composed...(RAs), totalling 13.5 million acres, in northwest Nevada and northeast California (figs. 1, 2). The SonomaGerlach |  | | Journal (article/letter/editorial) | | the Getchell Carlin-Type Gold Deposit, North-Central Nevada JEAN S. CLINE† University of Nevada, Las...454010, Las Vegas, Nevada 89154-4010 Abstract Pregold mineralization at the Getchell Carlin-type gold...mineralization associated with intrusion of a Cretaceous granodiorite stock. The veins contain minor pyrite and trace...White micas are associated with veins near the granodiorite intrusion. Gold was not observed or detected...fluorite and galkhaite at Getchell and adularia at the nearby Twin Creeks mine, respectively, most closely |  | | 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 |  | 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............................................. 18 Humboldt River porphyry tracL............................Study Areas and other areas in the Winnemucca District and Surprise Resource Area for which resource |  | | Report (volume) | | Geochemical Exploration Near the Getchell Mine Humboldt County, Nevada GEOLOGICAL SURVEY BULLETIN 1198-A... Geochemical Exploration Near the Getchell Mine Humboldt County, Nevada By R. L. ERICKSON, A. P. MARRANZINO..._______ Getchell ore body________-_. North workings.______--____. Area north of Getchell mine. _. Hansen...geochemical map of the northern part of the Getchell mine area. 2. Geologic and geochemical map of a part...42 E., Humboldt County, Nev. Page FIGURE 1. Index map of central part of the Osgood Mountains, Humboldt |  | | Journal (article/letter/editorial) | | GOLD MINER.4LIZ.4TION EMPL.4CENE.4R THE GETCHELL MINE, HUMBOLDT CO UNTY, NEV.4D.4---• REPLY Sir: Severalcommentsare...localities between the Getchell mine and the Humnear the Getchellmine, Humboldt County, Nevada. boldtRiver, about32...with the occurrences.Althoughthis is true for granodiorite dikesandporphyry (fig. 2, Silbermanet al., 1974)...km to the south (J. Liverfull cognizance of the mining, exploration,and re- more, written commun.,1974)...Ogee-Pinson search activities at Getchell since his last association mine,furthermore, is locatedonly 200 |  | | Journal (article/letter/editorial) | | Geology Vol. 98, 2003, pp. 1189–1211 Lead in the Getchell-Turquoise Ridge Carlin-Type Gold Deposits from...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...(SHRIMP) in the Getchell and Turquoise Ridge Carlin-type gold deposits (Osgood Mountains) require contribution...Carlin trend in northeast Nevada. Petrologically similar rocks host the Getchell and Turquoise Ridge deposits |  | | Journal (article/letter/editorial) | | Tungstenand Gold Mineralizationnear the Getchell Mine, Humboldt County, Nevada* MILES L. SILBERMAN,BYRONR. BERGER...BERGER, ANDRANDOLPHA. KOSKI Abstract A granodiorite stock intrudes complexly folded and thrust-faulted...rocks in the OsgoodMountains of eastern Humboldt County, Nevada. Within the metamorphicaureole surroundingthe...contacts of the granodiorite. Cutting the granodiorite and sedimentary rocks is the Getchell fault, along...disseminatedgold ore bodiesof the Getchell mine are localized. K-Ar agesof the granodiorite,andesiteporphyry,tungsten-bearing |  | | Journal (article/letter/editorial) | | Carlin-Type Mineralization in the Getchell and Twin Creeks Deposits, Nevada John A. Groff PII: DOI: Reference:...Carlin-Type Mineralization in the Getchell and Twin Creeks Deposits, Nevada, Ore Geology Reviews (2018), doi:...Carlin-Type Mineralization in the Getchell and Twin Creeks Deposits, Nevada John A. Groff Department of Earth...Environmental Sciences, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, New Mexico...ibnite mineralization in the Getchell and Twin Creeks deposits, Nevada was undertaken to determine the |  | | 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 (issue) | | ASSOCIATED WITH DISSEMINATED GOLD AND SILVER DEPOSITS IN NEVADA AND IDAHO M. Dennis Krohn U.S. Geological Survey...ASSOCIATED WITH DISSEMINATED GOLD AND SILVER DEPOSITS IN NEVADA AND IDAHO M. Dennis Krohn U.S. Geological Survey...in northern Nevada and southern Idaho. Samples from the open-pit mines at Pinson, Nevada, and Delamar...weathered surface samples from a prospect at Preble, Nevada. Eight characteristics of the disseminated deposits...been mapped at Goldfield, Nevada. [Rowan et al, 1974]; at Cuprite, Nevada. [Abrams et al, 1977], at Tintic |  | | Corporate Document | | :1 I I I I I I I I I I I I I I I I I I THE GETCHELL PROJECT FMG, INC. I I I I I I I I I 1• I I I...of financing, developing and operating a gold mining conducting exploration transferred to project...which outstanding prior to a on the Getchell property and Getchell property was Mississippi in exchange...Inc. is a Nevada Corporation based in Reno and is the operating corporation for Getchell Hine. First...gas and Mississippi marketing the development mining Corporation's of specialty production, commercial |  | Davis, Andy, Bellehumeur, T., Hunter, P., Hanna, B., Fennemore, G.G., Moomaw, C., Schoen, S. (2006) The nexus between groundwater modeling, pit lake chemogenesis and ecological risk from arsenic in the Getchell Main Pit, Nevada, U.S.A. Chemical Geology, 228 (1) 175-196 doi:10.1016/j.chemgeo.2005.11.023 | Journal (article/letter/editorial) | | and ecological risk from arsenic in the Getchell Main Pit, Nevada, U.S.A. Andy Davis a,⁎, T. Bellehumeur...Accepted 6 November 2005 Abstract The proliferation of mine pits that intersect the groundwater table has engendered...after cessation of dewatering. The Getchell Main Pit (GMP) in Nevada hosts arsenic sulfide (AsxSy) mineralization...to the Main Pit, were allowed to fill during a mining hiatus (1968–1984). The GMP mature pit lake chemistry...strongly bioaccumulate through the food chain at Getchell; hence, pit lake As will not pose an unacceptable |  | | Journal (article/letter/editorial) | | Fracture-Controlled Fluid Flow in Carlintype Gold Deposits, Nevada John A. Groff PII: DOI: Reference: S0169-1368(19)30820-0...Fracture-Controlled Fluid Flow in Carlintype Gold Deposits, Nevada, Ore Geology Reviews (2019), doi: https://doi.org/10...Fracture-Controlled Fluid Flow in Carlin-type Gold Deposits, Nevada John A. Groff Department of Earth and Environmental...Environmental Sciences, New Mexico Institute of Mining and Technology, 801 Leroy, Socorro, New Mexico 87801...flow distal to Eocene igneous rocks (e.g., the Getchell trend) was evaluated using fluid inclusion microthermometry |  | Madden-McGuire, Dawn J., Smith, S.M., Botinelly, Theodore, Silberman, M.L., Detra, D.E. (1990) Physical characteristics of alluvium and geochemistry of pebbles and cobbles from the alluvium in drill core above the Rabbit Creek gold deposits, Getchell mining district, Humboldt County, Nevada. Open-File Report Vol. 1990 (90-32) US Geological Survey doi:10.3133/ofr9032 | Report (issue) | | Rabbit Creek gold deposit, Getchell mining district, Humboldt County, Nevada Dawn J. Madden-McGuire1 ...Silberman1 , and David E. Detra1 and Santa Fe Pacific Mining, Inc.2 Open-File Report 90-32 1 U.S. Geological...gold deposit and other gold deposits along the Getchell gold belt ................................. Figure...from deposits of alluvial fans in western Fresno County, California ............................ Table...above the Rabbit Creek gold deposit in Humboldt County, Nevada. Three- to nine-inch (824 cm) samples of |  | | Report (issue) | | the. Potosi '..mining,, district, "in the northern part "of the Osgood Sange, Bmiboldt County, Uev,"...owners and officials of companies operating in the district gave cordial assist'- ance to the Survey geologists...Although scheelite was known to occur in. this district before. 1917, the^ only activity prior to the...scale gold mining operation of v the Getchell mines. In the fall of 19U2 aipart of ttb Getchell gold mill...""the 'Getchell' mill. .*' "&** ' $' «' : ^ ' '" ' "' '" " . ^ . - V. , -.. - - Osgood Hange |  | | Report (issue) | | Grade and tonnage model of tungsten skarn deposits, Nevada by David A. John1 and James D. Bliss2 Open-File...tungsten skarns in Nevada, primarily worked during times of war Tungsten skarns in Nevada, primarily worked...(1986, fig. 32) (fig. 11 herein) Tungsten skarns in Nevada have WOs grades indistinguishable from the tungsten...herein) Sizes and WOs grades of tungsten skarns in Nevada are independent of pluton composition as defined...tungsten skarns in Nevada are independent of pluton age Size of tungsten skarns in Nevada are independent |  | Hall, C. M., Kesler, Stephen E., Simon, Grigore, Fortuna, John (2000) Overlapping Cretaceous and Eocene Alteration, Twin Creeks
Carlin-Type Deposit, Nevada. Economic Geology, 95 (8) 1739-1752 doi:10.2113/gsecongeo.95.8.1739 | Journal (article/letter/editorial) | | Eocene Alteration, Twin Creeks Carlin-Type Deposit, Nevada C. M. HALL, STEPHEN E. KESLER,† GRIGORE SIMON,*...previous studies of the nearby Getchell district, particularly the Osgood stock, which has a date of 98...98 to 92 Ma. Our results suggest that the Osgood stock is part of a more protracted Cretaceous igneous-hydrothermal...largest gold producers in Nevada. It is on the eastern flank of the Osgood Mountains, just west of the Pinson...Preble, and Getchell deposits. The Twin Creeks operation consists of two separate mining areas. Chimney |  | | Report (issue) | | H GSOLOGI OF IKS KORTHERK PART OF 1KB OSGOOD HOUNTAISS, HUHBOLDT COUKTT, KSVADA. ^ : Samuel ITarren... ILLUSTRATIONS Plato Page In. pockat 1, Osgood Mountains Quadrangle, Nevada..... 2. Goolo£ic and topographic...of the northern part of tho Osgood Mountains , KuJiiboldt County, Nevada........ In pockst 3* Detailed...Detailed nap and sections of the Richmond mine arsa..,.......*......... In pocket it. Geologic map and sections...6. Geologic map and sections of the Valley View mine and Pacific prospect...,.*.. In pockst 7* Geologic |  | | Report (issue) | | the Vicinity of the Pinson and Getchell mines, Humboldt County, Nevada By William D. Reran and Anne...the east flank of the Osgood mountains in the vicinity of the Pinson and Getchell disseminated gold deposits...deposits in Humboldt County, Nevada (figure 1). These geophysical investigations were done as part of... 42' 118? :*McDermitt" H U M B O L DT *\ GETCHELL DEPOSIT PINSON **" , DEPOSIT t» Jr PREBLE *+...showing the location of Humboldt County and the approximate locations of the Getchell, Pinson and Preble dissemenated |  | Grauch, V.J., Phillips, J.D., Hoover, D.B., Pitkin, J.A., Livo, K.E., McCafferty, A.E. (1993) Materials provided at the workshop Geophysical map interpretation on the PC, convened April 21-22, 1993. Open-File Report Vol. 1993 (93-560) US Geological Survey doi:10.3133/ofr93560a | Report (issue) | | diskettes) Version 1.03 REMAPP Software (2 diskettes) Getchell grids and image files (8 diskettes) This report...as an ASCII file on the diskette. Data from the Getchell area presently available to the public on magnetic...additional demonstration grids and images from the Getchell data set during the workshop, including digital...>addgrd first input file : gcond9 . cgd title=getchell loglO 900 hz conductivity (log of resist, inver...gcond9b . cgd output title [ same as file 1 ] Getchell loglO 900 hz conductivity + 3.5 Stop - Program |  | | Journal (article/letter/editorial) | | mineralizafion in skamisrelated tothe99,Ma Osgood Mountains stock. Secondary K feldspar andserieite in...withdeposits on The tectonic evolution of northern Nevada is characterized by multipleorogenies andthrusting...-72 km northeast NumerousCretaceous of Winnemucca,Nevada,where Paleozoicrocksare intruded zoicstrata.Theseincludethe...igneous bodiesandlocallyoverlain byTertiary granodiorite stock(Silberman et al.,1974),associated pegmasimilarto...Twin Creeks mines includes the Cambrian the granodiorite stock,andporphyritic andesitc dikes(Hotz PrebleFormation |  | | Journal (article/letter/editorial) | | Gold Deposition, Twin Creeks Carlin-Type Deposit, Nevada JOHN FORTUNA,* STEPHEN E. KESLER,† AND DAVID P...Mineralization The Twin Creeks mine is located on the eastern flank of the Osgood Mountains, approximately 75 km...km northeast of Winnemucca, Nevada (Fig. 1). It is just east of a north-northeast*Present address: R&M...address: Lehman Brothers Equity Research, Metals and Mining Group, 745 7th Avenue, New York, New York 1001...including Pinson, Preble, and Getchell, that is known as the Getchell trend (Cline, 1999; Cail and Cline |
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