 | | Report (issue) | | Uytenbogaardtite Ag3 AuS2 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: rims. Tetragonal...97 Total 99.3 100.1 100.0 100.00 (1) Comstock Lode, Nevada, USA; by electron microprobe. (2) Zmeinogorsk...Distribution: In Indonesia, from Tambang Sawah, Benkoelen district, Sumatra [TL], and on Java, at the Pongkor AuâAg...Cirotan AuâAgâSnâW deposit. In the USA, in Nevada, from the Comstock Lode, Virginia City, Storey Co. [TL]...Bullfrog district, Nye Co., and in the Life Preserver mine, Tolicha district; from the Equity mine, near |  | | Book (edition) | | MINERALOGY OF ARIZONA âą Wu!fenite. Red Cloud mine, Si/district, Trigo Mountains, La Paz County, Arizona...Tucson .. The University of Arizona Press Copyright © 1977, r982, 1995 Arizona Board of Regents All rights...Congress Cataloging-in-Publication Data Mineralogy of Arizona/ John W. Anthony ... [et al.]; Wendell E. Wilson...0-8165-1555-7 (pbk. : alk. paper) 1. Minerals-Arizona. I. Anthony, John W (John Williams), 1920-. QE375...HISTORY OF ARIZONA MINING AND MINERALOGY The Prehistoric Period 20 Arizona Under Spanish Rule Arizona as a | | | Book (edition) | | OF ARIZONA Wulfenite. Red Cloud mine, Silver district, Trigo Mountains, La Paz County, Arizona. Smithsonian...by Ed Over. Chip Clark photo. MINERALOGY OF ARIZONA THIRD EDITION W. Anthony Joh n Sidney A. Williams...of Arizona Press / Tucson The University of Arizona Press Copyright © 1977, 1982, 1995 Arizona Board...paper. Manufactured in the United States of America DOs 9S ae9 07 100) |Oe SOUS ts mee Library of Congress...Congress Cataloging-in-Publication Data Mineralogy of Arizona / John W. Anthony . . [et al.] ;Wendell E. Wilson |  | | Book (edition) | | MINERALOGY OF ARIZONA,FOURTHEDITION V e a o_ of li rizo TI RAYMOND W. GRANT RONALD B. GIBBS...CALLAHAN THE UNIVERSITY OF ARIZONA PRESS TUCSON f -- The University of Arizona Press www.uapress.arizona...arizona.edu © 2022 by The Arizona Board of Regents All rights reserYed. Published 2022 ISBN-13: 978-0-8165-4358-8...McDonald Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa Jones...Grant, Raymond \X'.,author. Title: Mineralogy of Arizona/ Raymond W. Grant [and 4 others] ; maps and illustrations |  | | Journal (article/letter/editorial) | | area and created the state (1864). There are 526 mining districts in the state, 60 of which produce nonmetallic...(Tingley 1998). Three major mining booms have occurred in Nevada: 1860-1880 (Comstock and other silver Downloaded...regained its preeminent status in precious-metal mining with the development of low-grade, large-tonnage...Black Hawk district in New Mexico (MarcWApril 1993). GE ON OM i I - Getchell mine, Potosi district...Gilbert district GO - Goldfield district GP - Gold Point district GS - Goodsprings district HA - Hamilton |  | | Journal (article/letter/editorial) | | naumannite (Ag2Se), petrovskaite (AuAgS), uytenbogaardtite (Ag3AuS2), fischesserite (Ag3AuSe2), an unnamed...chloride (Ag2Cl), and unnamed Ag±Au minerals. Uytenbogaardtite and petrovskaite occur with high-fineness...only deposit in the Hauraki Goldfield where uytenbogaardtite and petrovskaite have been identified, and...and a variety of iron oxyhydroxide minerals. Uytenbogaardtite can form under supergene and hypogene conditions...conditions, and textural relationships between uytenbogaardtite and associated highfineness electrum may be |  | | Journal (issue) | | B & B mine, Esmeralda County CALIFORNIA: burnt ore dump, Oceanic mine, San Luis Obispo County TEXAS:...TEXAS: Chisos furnace, Terlingua district, Brewster County The Texan material was used in the initial X-ray...Museum. The mineral is named for Curt N. Schuette, a mining geologist who specialized in mercury deposits....H ) 7 Status: valid Type Locality: Belmont, Nye County Further analysis of the type material showed it...August Stetefeldt (1838-1896), a German-American mining engineer. References: RIOTTE, E. N. (1867) Stetefeldit |  | | Journal (article/letter/editorial) | | replaced by Au-Ag sulfide, locally identified as uytenbogaardtite (Ag3AuS2), and/or by acanthite, with both...West Java, Indonesia, and Nazareño, ShilaPaula district, southern PerĂș, in order to examine the spatial...collected from surface exposures and underground mine levels. The mineralogy was determined from polished...using Co-K radiation. X-ray powder data of uytenbogaardtite and acanthite were obtained using the Debye-Scherrer...observed in the mineralized bodies cut by underground mine galleries (500, 550, 600, 650, and 690 m.a.s.l.) |  | Bindi, Luca, Stanley, Christopher J., Seryotkin, Yurii V., Bakakin, Vladimir V., Pal'yanova, Galina A., Kokh, Konstantin A. (2016) The crystal structure of uytenbogaardtite, Ag3AuS2, and its relationships with gold and silver sulfides-selenides. Mineralogical Magazine, 80 (6) 1031-1040 doi:10.1180/minmag.2016.080.041 | Journal (article/letter/editorial) | | 80(6), pp. 1031â1040 The crystal structure of uytenbogaardtite, Ag3AuS2, and its relationships with gold...ACT The crystal structure of the mineral uytenbogaardtite, a rare silver-gold sulfide, was solved using...crystal from the type locality, the Comstock lode, Storey County, Nevada (USA). The study revealed that the...information gained from this characterization, uytenbogaardtite is here definitively proved to be structurally...data listed in the scientific literature for uytenbogaardtite according to the structural results obtained |  | | Journal (article/letter/editorial) | | (Au-quartz). Dark rims around native gold are uytenbogaardtite (Ag3AuS2) or petrovskaite (AgAuS), or a mixture...mixture of acanthite (Ag2S) with uytenbogaardtite or uytenbogaardtite with petrovskaite. In the ore samples...depend on the primary fineness of native Au: uytenbogaardtite forms after gold of fineness above 380â°, whereas...presence of uytenbogaardtite or petrovskaite, or a mixture of acanthite with uytenbogaardtite or uytenbogaardtite...Au-quartz-sulfide, and other deposits. Keywords: Uytenbogaardtite, petrovskaite, native gold, fineness, reactions |  | | Journal (article/letter/editorial) | | JanuaryFebruary: Wulfenite and mimetite. San Francisco mine, Sonora. Mexico. Shirley Fiske specimen, Jeff Scovil...Scovil photo. March/April: Gold, Mystery wind mine, California. Pacific Mineral Museum specimen, Mark...calcite, Southwest orebody, White Pine mine, Ontonagon County, Michigan. Lance Hampel specimen, Jeff...Sphalerite with pyrite and calcite, Portland mine, Ouray County, Colorado. Barbara Muntyan specimen, Jeff...SeptemberlOctober: Calcite with hematite inclusions, Lei Ping mine, Guiyang, Hunan Province, China. Werner Lieber specimen |  | | Journal (article/letter/editorial) | | Corporation, 230 South Rock Blvd, Reno, Nevada 89502, USA Ricardo CASTROVIEJO Universidad PolitĂ©cnica de Madrid...later open space infill resembles the Shila Paula district (Chauvet et al. 2006). Fluid inclusion petrography...of the system. The core is still undisclosed by mining works, but the available geochemical evidence (logAg/log...evolution of the system below 200 ÂșC (stephanite, uytenbogaardtite, jalpaite, stromeyerite, mckinstryite, among...proustiteâpyrargyrite, pearceiteâpolybasite, acanthite, uytenbogaardtite, Peru Introduction The Pallancata vein occurs |  | | Report (issue) | | 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...copyright © 2004 unless otherwise noted Map of Mining Districts and significant mineral occurrences of...Olivenite, 1.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph...production of environmental protection equipment. Mining and the discovery, identification, and development...to Nevada in 1929 and was actively involved in mining in the state and the western U.S. for the rest |  | | Journal (article/letter/editorial) | | intermediate composition produce petrovskaite, uytenbogaardtite, and solid solutions Ag2-xAuxS (0.5 < x <...the wide variations in Au and Ag contents in uytenbogaardtite and petrovskaite from different deposits are...All rights reserved. Keywords: AgâAuâS melt; uytenbogaardtite; petrovskaite; solid solutions Ag2-xAuxS ...al., 1976). In the 1980s, Au-Ag sulfides, uytenbogaardtite, and petrovskaite were discovered (Barton...ÂșC), ÎČ-acanthite (Ag2S, α â ÎČ at 177 ÂșC), ÎČ-uytenbogaardtite (Ag3AuS2, α â ÎČ at 183 ÂșC), and ÎČpetrovskaite | | | Report (issue) | | ARIZONA STATE UNIVERSITY Ill II II I Ill 11111111111111111 A15016713866 MINERALS OF NEVADA MINERALS...3i University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...te, r.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph...percent of the state. Nevada's public lands offer mining, livestock grazing, wild horse viewing, .scenic...Road and Geologic Tours in th<' Las Vegas Area. Mining and the discovery, identification, and development |  | | Journal (article/letter/editorial) | | at 08:10 15 April 2015 T he discovery of the Comstock lode in the early 1850s was a long time in coming...including Sandy Bowers, Joe Platos, and Henry Comstock, staked claims. By the time Pat McLaughlin and...astonishment when out of nowhere appeared Henry Comstock, who, upon examination of the pale dust, began...quickly, so OâRiley and McLaughlin agreed to take in Comstock and Penrod as equal partners. Unknown to the men...men, these claims delineated the Comstock lode-with Gold Hill on the south and the head of Six-Mile Canyon |  | | Book | | The current 25-year index is divided into just two major sections: Author/fitle, and General. The author...GOLD-II] 1-112 MMEEâą] 25 I 1994 1-80 ARIZONA-I] ARIZONA-II] [ 129-200 201-272 129-192 193-256...321--400 337--400 ARIZONA-Ill] 337--400 257-336 [ 257-320 [ [ GOLD-I ] 321--412 ARIZONA-V] 265-352...321-384 225-288 137-224 CALIFORNIA ] 273-336 ARIZONA-IV ] 1-102 [ 17 / 1986 [ ONTARIO] NEVADA]...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON |  | | Journal (issue) | | Weber Mamaroneck, N.Y. Articles Collecting gold mining memorabilia......................................337 by D. J. Mossman The Colorado Quartz mine, Mariposa County, California: a modem source of crystallized... Special second class postage paid at Tucson, Arizona, and additional offices. POSTMASTER: send address...The Mineralogical Record P.O. Box 35565 Tucson, Arizona 85740 The Mineralogical Record (USPS-887-700)...Record Inc., 6349 N. Orange Tree Dr., Tucson, Arizona 85740 Copyright 1982 © Suggestions for authors |  | | Journal (article/letter/editorial) | | Russian Academy of Sciences, Chernogolovka, Moscow District 142432, Russia ABSTRACT Thermodynamic properties...and So(Ag3AuS2, cr) = 273.37(56) J/(molâ
K) (uytenbogaardtite), ÎfGo(AgAuS, cr) = â27621(210) J/mol and...acanthite (Ag2S), uytenbogaardtite (Ag3AuS2), and petrovskaite (AgAuS). Uytenbogaardtite (Ag3AuS2) was discovered...Tambang Sawah (Benkoelen district, Sumatra, Indonesia), the Comstock lode (Storey County, Nevada, U.S.A.), and... Altai, Russia). At all three localities, uytenbogaardtite occurs as small blebs up to 100 ÎŒm across |  | | Journal (issue) | | een dubbelslag ! 20.15 h "De Sitio do Castelo Mine (Folgosinho groeve) in Portugal" Etienne Mans ... 32 ⏠(Lapis D) of 36 US$ (Mineralogical Record USA) (beide prijzen excl P&P). Over de afgelopen jaren...alfabetisch opgelijst (er zijn er meer dan 200) met de county waartoe ze behoren, hun index op het kaartje en...werk opent met de geschiedenis van de roemruchte Comstock Lode (12 pp), de legendarische ertsader genaamd...loog!) ontdekker, de opschepper/goudzoeker Henri Comstock. Vooral tussen 1859 en 1882 werden hier fabelachtige |  | | Journal (article/letter/editorial) | | could not be unambiguously indexed. The averageof two closely agreeingelectron microprobe analysesis: Al...Koritnig of Giittingen. A.P. A sample from the Alaska mine, Colorado, contained crystals of pavonite with an...splotchy pleochroism in yellow with the Pacajake mine, Bolivia, where it is associatedwith penroseite...Skouriotissa mine, Cyprus, and at El Plomo The mineral occurs in a barite mine near Golconda, Nevada. mine, near...formula is not given, but from the average of the two analyses I calculated the following formula based |  | | Journal (issue) | | Petersburg University specimens **- St.-Petersburg Mining Museum specimens 2 W o r l d of Stones. Ng 1 I...point of view allows one to conclude that there are two qualitatively different development trends of a mineral...admixture, C - admixture concentration, p, - size ofof two-dimensioned critic seed (experimental data for potassium...the authors of this article, was opened in the Mining Museum of St. Petersburg not long ago and another...Unusual Crystallization or... Mineral Pathology? //Mine mlogicheskii zhurnal. 1989.1.11, N 2. p.96-98. 10 |  | | Report (issue) | | 5.1 cm high from Eagle's Nest mine in Placer County, Caifornia, USA Collection Marlin Zinn; photo Jeff...International, LLC P.O. Box 263, East Hampton, CT 06424, USA Phone 1.860.267.1512; fax 1.860.267.7225 www.lapisint...Lapis International, LLC East Hampton, Connecticut USA Collection 'Alan Table of Contents What Is Gold...First Gold Rush: Gold Fever in the Southeastern USA . . . . . . . .P. 16 R. Chris Tacker California and.... . . . . . . . . . P. 90 A Photo Gallery Gold Mining and Investment . . . . . . . . . . . . . . . . |  | | Journal (issue) | | N. Mowry Place Tucson, Arizona 85741 Subscriptions $27 per year, $52 for two years, $600 lifetime, domestic...Los Angeles County George Robinson National Museums of Canada Arthur Roe Univ. of Arizona, Tucson Abraham...The Mineralogical Record P.O. Box 35565 Tucson, Arizona 85740 602-297-6709 Editing, advertising Wendell...602-299-5274 Special second class postage Paid at Tucson, Arizona, and additional offices. POSTMASTER: send address...localities: the mineralogy of Graves Mountain, Lincoln County, G eorgia..................................... |  | | Report (issue) | | areas). Sample is from the Buckskin National Mine, Humboldt County, Nevada. Photograph by Peter Vikre, U.S...............................................Q26 Mine Waste Characteristics.............................bedrock with high selenium concentrations. Selenium mining, processing, use in industrial and agricultural...1989). The total U.S. supply was always higher than mine production during this period, with a high of 831...as indicated in fig Q3.) The difference between mine production and total supply was owing to the refineriesâ |
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