 | | Journal (article/letter/editorial) | | CO 80401, USA; tmonecke@mines.edu FLUID INC., 1401 Wewatta St. #PH3, Denver, CO 80202, USA; fluidinc@comcast...samples from the Buckskin National low-sulfidation epithermal precious metal deposit in Nevada showed that...colloform bands contain dendrites of electrum and naumannite that must have grown in a yielding matrix of...epithermal quartz veins from the Sleeper deposit in Nevada forms dendrites intergrown with fine-grained colloform...veins from the Buckskin National low-sulfidation epithermal goldâsilver deposit in Nevada. Both silica |  | | Journal (article/letter/editorial) | | Geography, Auburn University, Auburn, AL 36849, USA; E-Mail: saundja@auburn.edu; Tel.: +1-334-844-4884...sulfidation (LS) epithermal deposits in the western USA often show evidence of the former presence of nanoparticle-sized...observed to date in these ores include electrum and naumannite (Ag2Se). Here it is proposed that chalcopyrite...the banded bonanza veins typical of many western USA epithermal deposits. Chalcopyrite is the most abundant...well, and it appears to replace earlier formed naumannite dendrites. However, this apparent âreplacementâ |  | Saunders, J. A., Unger, D. L., Kamenov, G. D., Fayek, M., Hames, W. E., Utterback, W. C. (2008) Genesis of Middle Miocene Yellowstone hotspot-related bonanza epithermal AuâAg deposits, Northern Great Basin, USA. Mineralium Deposita, 43 (7) 715-734 doi:10.1007/s00126-008-0201-7 | Journal (article/letter/editorial) | | epithermal AuâAg deposits, Northern Great Basin, USA J. A. Saunders & D. L. Unger & G. D. Kamenov & M...plume that has now migrated to the Yellowstone National Park area. The AuâAg deposits formed between 16...Auburn University, 210 Petrie Hall, Auburn, AL 36849, USA e-mail: saundja@auburn.edu G. D. Kamenov Department...Williamson Hall, P.O. Box 112120, Gainesville, FL 32611, USA M. Fayek Department of Geological Sciences, University...89445, USA Present address: D. L. Unger Victoria Resources, 240 S. Rock Blvd., Reno, NV 89502, USA textures |  | Saunders, James A., Mathur, Ryan, Kamenov, George D., Shimizu, Toru, Brueseke, Matthew E. (2016) New isotopic evidence bearing on bonanza (Au-Ag) epithermal ore-forming processes. Mineralium Deposita, 51 (1) 1-11 doi:10.1007/s00126-015-0623-y | Journal (article/letter/editorial) | | 36849, USA 2 Department of Geology, Juniata College, 1700 Moore Street, Huntingdon, PA 16652, USA 3 ...Williamson Hall, P.O. Box 112120, Gainesville, FL 32611, USA 4 Magma-hydrothermal deposits Research Group, Geological...Geology, Kansas State University, Manhattan, KS 66506, USA consistent with ore textures that indicate physical...map showing deposits or districts in the western USA and Japan where we recognize colloid aggregation...Cu isotope data from epithermal ores from western USA and Japan, along with well-constrained new Pb and |  | | Journal (article/letter/editorial) | | Sinter-Vein Correlations at Buckskin Mountain, National District, Humboldt County, Nevada PETER G. VIKREâ U.S...Engineering, University of Nevada, Reno, Reno, Nevada 89557 Abstract At Buckskin Mountain (elev 2,650 m, 8,743...743 ft), Humboldt County, Nevada, a hydrothermal system, imposed on a middle Miocene volcanic sequence...resistance among altered and unaltered rocks, Buckskin Mountain represents inverse topography with sinter...immediately east of Buckskin Mountain, lowered the pieziometric surface at Buckskin Mountain, terminated sinter |  | | Journal (article/letter/editorial) | | high-grade Au-Ag-Te sample from deep in the Cresson Mine, Cripple Creek, Colorado, analyzed by Unger (2008)...1988). (C) Photograph of large naumannite (nm) dendrites from Buckskin National, which were apparently replaced...which usually occurs as disseminations in the naumannite, has formed electrum-only (el) dendrites in this...layer similar to electrum dendrites at Sleeper, Nevada (Saunders, 1994; Saunders and Schoenly, 1995)....minerals, and the reevaluation of many historic mining districts that took place in the latter half of |  | Tharalson, Erik, Monecke, Thomas, Reynolds, T., Zeeck, Lauren, Pfaff, Katharina, Kelly, Nigel (2019) The Distribution of Precious Metals in High-Grade Banded Quartz Veins from Low-Sulfidation Epithermal Deposits: Constraints from ”XRF Mapping. Minerals, 9 (12) 740 doi:10.3390/min9120740 | Journal (article/letter/editorial) | | of Mines, 1516 Illinois Street, Golden, CO 80401, USA; tmonecke@mines.edu (T.M.); lzeeck@mines.edu (L.Z...80202, USA; fluidinc@comcast.net Bruker Nano Analytics, 415 N Quay Street, Kennewick, WA 99336, USA; Nigel...other deposits worldwide, including Buckskin National in Nevada [14]; Hokuryu Minerals 2019, 9, 740;...Ivanhoe in Nevada [14]; Koryu in Japan [7,12]; Kushikino in Japan [5]; and Midas in Nevada [9]. Some of...deposit in Nevada, and the Sado Kinzan deposit in Japan. The Hokuryu deposit in the Omu mining camp of Hokkaido |  | | Journal (article/letter/editorial) | | Miocene bonanza epithermal ores from northern Nevada, USA James A. Saunders 1 & Michelle Burke 2 & Matthew...handling: B. Lehmann * James A. Saunders 1 Auburn, AL, USA 2 Department of Geology and Environmental Earth...University, 118 Shideler Hall,, Oxford, OH 45056, USA 3 Department of Geology, Kansas State University...University, 108 Thompson Hall,, Manhattan, KS 66506, USA they must be dispersed in a stable manner in another...as 1â5 nm in diameter) in ores from the Round Mountain, NV low sulfidation (LS) epithermal deposit, and |  | | 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.â Ist |  | | Book | | Springer Geology: Heidelberg, Germany; New York, NY, USA; Dordrecht, The Netherlands; London, UK, 2012; p...History Museum, Cromwell Road, London SW7 5BD, UK Mining State University St. Petersburg, 21st Line, St...spectrometer (Bruker Corporation, Billerica, MA, USA) operated with the X-band microwave frequencies at...excimer laser probe (Thermo ScientiïŹc, Waltham, MA, USA) [12]. The laser had a pulse rate of 20 Hz, a speed...materials produced by the National Institute of Standards and Technology, USA (NIST SRM 610, 612 and 614) |  | | Book | | Springer Geology: Heidelberg, Germany; New York, NY, USA; Dordrecht, The Netherlands; London, UK, 2012; p...History Museum, Cromwell Road, London SW7 5BD, UK Mining State University St. Petersburg, 21st Line, St...spectrometer (Bruker Corporation, Billerica, MA, USA) operated with the X-band microwave frequencies at...excimer laser probe (Thermo ScientiïŹc, Waltham, MA, USA) [12]. The laser had a pulse rate of 20 Hz, a speed...materials produced by the National Institute of Standards and Technology, USA (NIST SRM 610, 612 and 614) |  | | Report (issue) | | at room temperature Modified from Los Alamos National Laboratory Chemistry Division; available at http://periodic...pdf. Cover. Dendrites, consisting primarily of naumannite (silver selenide) and lesser amounts of electrum...areas). Sample is from the Buckskin National Mine, Humboldt County, Nevada. Photograph by Peter Vikre...............................................Q26 Mine Waste Characteristics.......................................................................Q21 National Institutes of Health recommended dietary reference | | | 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 |  | Leavitt, E. D., Spell, T. L., Goldstrand, P. M., Arehart, G. B. (2004) Geochronology of the Midas Low-Sulfidation Epithermal Gold-Silver Deposit, Elko County, Nevada. Economic Geology, 99 (8) 1665-1686 doi:10.2113/gsecongeo.99.8.1665 | Journal (article/letter/editorial) | | Low-Sulfidation Epithermal Gold-Silver Deposit, Elko County, Nevada E. D. LEAVITT,â Department of Geological Sciences...Sciences, Mail Stop 172, University of Nevada, Reno, Reno, Nevada 89557-0001 T. L. SPELL, Department of...Geoscience, University of Nevada, Las Vegas, 4505 Maryland Parkway, Las Vegas, Nevada 89154-4010 P. M. GOLDSTRAND...GOLDSTRAND, Bureau of Mining Regulation and Reclamation, 333 W. Nye Lane, Carson City, Nevada 98706 AND G. B...Geological Sciences, Mail Stop 172, University of Nevada, Reno, Reno, NV 89557-0001 Abstract The Midas |  | | Journal (article/letter/editorial) | | Mercier-Langevin et al., 2013 Cordillera del CoÌndor mountain range Intermediate Jurassic 160 60 Leary... 9 Kawich Range Goldfield district Northen Nevada rift Buckskin-National Bullfrog Hills Felsic Felsic...Fruta Del Norte China Gaosongshan Mexico La India USA Cripple Creek China Bilihe Jinchang Serbia Bor Argentina...comes from Ken Snyder. The electrum, hosted by naumannite, is characterized by an Au-rich core and an Agrich...of Ag from the core to the rim in contact with naumannite in AuAg-rich bands (Fig. 5 G-I), which is similar |  | | Conference Proceedings (Volume) | | copper mine in the very north of Sweden. Mining operations started in 1968 and the current mining depth...area of the Kristineberg VHMS deposit, Skellefte district, Sweden .......................................A. Massive Zn-Cu-Pb deposits in the RĂžros ore district, Norway: setting and formation ................Matos The Jörn granitoid complex, Skellefte mining district, Sweden: petrography, lithogeochemistry and...for VHMS deposits, Kristineberg area, Skellefte District, Sweden ..................................... |
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