 | | 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 |  | Deditius, Artur P., Utsunomiya, Satoshi, Renock, Devon, Ewing, Rodney C., Ramana, Chintalapalle V., Becker, Udo, Kesler, Stephen E. (2008) A proposed new type of arsenian pyrite: Composition, nanostructure and geological significance. Geochimica et Cosmochimica Acta, 72 (12) 2919-2933 doi:10.1016/j.gca.2008.03.014 | Journal (article/letter/editorial) | | com/locate/gca A proposed new type of arsenian pyrite: Composition, nanostructure and geological significance...North University Avenue, Ann Arbor, MI 48109-1005, USA Received 11 October 2007; accepted in revised form...report describes a new form of arsenian pyrite, called As3+-pyrite, in which As substitutes for Fe [(Fe...of arsenian pyrite, As1-pyrite, in which As1 substitutes for S [Fe(As,S)2]. As3+-pyrite has been observed...As-free pyrite in a hydrothermal gold deposit at Yanacocha, Peru. XPS analyses of the As3+-pyrite confirm |  | | Report (issue) | | Some Fossil Data of the Roberts Mountains Formation, North-Central Nevada Stratigraphy, Petrology, and...Some Fossil Data of the Roberts Mountains Formation, North-Central Nevada By THOMAS E. MULLENS GEOLOGICAL...gold ore deposits at the Carlin and Cortez mines, Nevada UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...some fossil data of the Roberts Mountains Formation, North-Central Nevada. (Geological Survey Professional...Stratigraphic Devonian. 3. Petrology Nevada. 4. Paleontology Nevada. 5. Geology Nevada. I. Title. II. Series: United |  | Zhang, Xing-Chun, Spiro, Baruch, Halls, Christopher, Stanley, Chris J., Yang, Ke-You (2003) Sediment-Hosted Disseminated Gold Deposits in Southwest Guizhou, PRC: Their Geological Setting and Origin in Relation to Mineralogical, Fluid Inclusion, and Stable-Isotope Characteristics. International Geology Review, 45 (5) 407-470 doi:10.2747/0020-6814.45.5.407 | Journal (article/letter/editorial) | | veinlets of quartz and disseminated auriferous arsenic-bearing pyrite and arsenopyrite, veins of quartz and calcite...mainly associated with arsenic-rich pyrite. The main-stage gold mineralization in pyrite is accompanied by...deposits in Southwest Guizhou. The distribution of arsenic, antimony, and mercury in the host rocks and country...similar to that of gold. Gold is found mainly in pyrite and partly in illite. High-resolution electron-probe...revealed that gold is located in pyrite rims in zones of intermediate arsenic content (3–5 wt%). It is deduced |  | Vishiti, Akumbom, Petersen, Sven, Devey, Colin, Suh, Cheo Emmanuel (2013) Arsenian pyrite-bearing altered volcanics dredged SE of Cheshire Seamount, western Woodlark Basin, Papua New Guinea. Neues Jahrbuch f??r Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 190 (3) 327-340 doi:10.1127/0077-7757/2013/0241 | Journal (article/letter/editorial) | | 327–340 Stuttgart, August 2013 Article Arsenian pyrite-bearing altered volcanics dredged SE of Cheshire Seamount...ore deposits arsenian pyrite is an important host for Au, however, arsenian pyrite is rare on the modern...volcanic breccias containing abundant arsenian pyrite were dredged from the flanks of a volcanic seamount...silicification as a significant alteration process. Pyrite is the dominant ore mineral with only minor amounts...generations of pyrite are recognized on the basis of morphology. Arsenic-free, early framboidal pyrite (py1) is |  | Murzin, V.V., Naumov, E.A., Azovskova, O.B., Varlamov, D.A., Rovnushkin, M.Yu., Pirajno, F. (2017) The Vorontsovskoe Au-Hg-As ore deposit (Northern Urals, Russia): Geological setting, ore mineralogy, geochemistry, geochronology and genetic model. Ore Geology Reviews, 85. 271-298 doi:10.1016/j.oregeorev.2016.10.037 | Journal (article/letter/editorial) | | following ore types: gold-pyrite-arsenopyrite in altered tuffaceous rocks; pyrite-realgar ores in limestone... Introduction The Vorontsovskoe gold-mercury-arsenic deposit, discovered in 1985, is CE P characterized...surprising given that the AC Carlin-type gold-mercury-arsenic mineral system is one of the most important in...or isomorphic gold, (iii) gold-mercury-thallium-arsenic metal assemblages, associated with argillic and...this type are located in the US (Carlin, Cortez, Getchell, Bell, Knoxville, etc.) (Radtke et al., 1980; |  | | Journal (article/letter/editorial) | | New Zealand; Meguma Terrane, Canada; Tien Shan Mountains in Uzbekistan and Kyrgyzstan; Yana-Kolyma Province...the Great Basin of western North America Že.g., Getchell. regarding structural relationships, fluid composition...alteration, physico-chemical characteristics of the ore-bearing fluids and strong structural control in all of...whereby mineralisation generally closely follows peak metamorphism of the immediate host rocks and tends...Selemdzha-Kerbi fold belts in eastern Asia, the Qinling Mountains in central China, and the Lachlan Orogen in southeastern |  | | Report (volume) | | Nickel-Mineralogy and Chemical Composition of Some Nickel-Bearing Laterites in Southern Oregon and Northern California...Platinum-Group Elements-Occurrences in Gold Deposits in Nevada, Oregon, and Idaho By Norman J Page, William C...Mineralogy and Chemical Composition of Some Nickel-Bearing Laterites in Southern Oregon and Northern California...Platinum-Group Elements-Occurrences in Gold Deposits in Nevada, Oregon, and Idaho, by Norman J Page, William C...deposits. In some deposits, for example those in Nevada and Arkansas, barite is dominant; in others, for |  | | Journal (article/letter/editorial) | | consists of (from young to old) the Mackenzie Mountains Supergroup, the Pinguicula Group, and the Wernecke...particles primarily in disseminated to semi-massive pyrite in carbonate rocks although some gold occurs in...features fine-grained, ore-stage, disseminated arsenic-bearing pyrite and abundant late-ore stage, open-space...minerals, gold-related element association of arsenic, mercury, and thallium, as well as the structural...sedimentary rockhosted gold deposits that occur in Nevada. Gabbro dikes at the Conrad deposit are locally |  | Large, R. R., Maslennikov, V. V., Robert, F., Danyushevsky, L. V., Chang, Z. (2007) Multistage Sedimentary and Metamorphic Origin of Pyrite and Gold in the Giant Sukhoi Log Deposit, Lena Gold Province, Russia. Economic Geology, 102 (7) 1233-1267 doi:10.2113/gsecongeo.102.7.1233 | Journal (article/letter/editorial) | | Multistage Sedimentary and Metamorphic Origin of Pyrite and Gold in the Giant Sukhoi Log Deposit, Lena...is hosted in a deformed Neoproterozoic organic-bearing and pyritic black shale and siltstone sequence...best gold grades occur in narrow, bedding-parallel pyrite-quartz veinlets that have been folded during the...Lower grade gold is associated with disseminated pyrite developed in and around the high-grade core of...stages of pyrite development in the carbonaceous sediments. The two earliest forms of pyrite, termed py1 |  | Yao, Xizhi, Xia, Fang, Deditius, Artur P., Brugger, Joël, Etschmann, Barbara E., Pearce, Mark A., Pring, Allan (2020) The mechanism and kinetics of the transformation from marcasite to pyrite: in situ and ex situ experiments and geological implications. Contributions to Mineralogy and Petrology, 175 (3) doi:10.1007/s00410-020-1665-4 | Journal (article/letter/editorial) | | kinetics of the transformation from marcasite to pyrite: in situ and ex situ experiments and geological...2020 Abstract Despite the natural abundance of pyrite and marcasite and their intergrowth, and a wealth...metastable polymorph marcasite to the stable polymorph pyrite is yet to be made. This limits the application...the presence of water vapor, and the presence of pyrite inclusions in marcasite. Under dry conditions,...epitaxial nucleation of pyrite on marcasite, with {100} pyrite//{101}marcasite and {001}pyrite// {010}marcasite |  | | Journal (article/letter/editorial) | | Carlin-style Au province in the world, after Nevada in USA, within the Youjiang basin in the eastern part...new type after their discovery near Carlin in Nevada, USA during 1960s (e.g., Cline et al., 2005; Muntean...Current Au endowment of Carlin-style deposits in Nevada is estimated up to 7,930 tons, and the deposits...Large et al., 2016; Muntean and Cline, 2018). The Nevada deposits are characterized by hydrothermal replacement-style... or as submicron particles disseminated within pyrite (e.g., Cline et al., 2005; Muntean and Cline, 2018; |
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