 | | Report (issue) | | THE TRIASSIC TO JURASSIC MAGMATIC ARC OF WESTERN NEVADA AND EASTERN CALIFORNIA by Jeff L. Doebrich 1 ,...Open-File Report 96-9 Prepared in cooperation with the Nevada Bureau of Mines and Geology This report is preliminary...School of Mines, University of Nevada, Reno, Nevada 89557-0047 'Nevada Bureau of Mines and Geology, MS...MS 178, University of Nevada, Reno, Nevada 89557-0088 'U.S. Geological Survey, Retired, 8920 West 2nd........ YERINGTON SUPERSYSTEM ........................................................ Yerington Batholith |  | | Report (volume) | | Mineral Resources of the Reno 1 o by 2Ā° Quadrangle, Nevada and California U.S. GEOLOGICAL SURVEY BULLETIN...Mineral Resources of the Reno 1 o by 2Ā° Quadrangle, Nevada and California By DAVID A. JOHN, JOHN H. STEWART...mineral resources of the Reno 1o by 2Ā° quadrangle, Nevada and California I by David A. John ... [et al.]...resources-Nevada-Reno Region. 2. Mines and mineral resources-California. 3. Geology-Nevada-Reno Region...cultural features in the Reno 1o by 2Ā° quadrangle, Nevada and California 3 2. Map showing areas of shallow |  | | Report (issue) | | Trip 3: Great"Basin Porphyry Cu-Mo Deposits: Yerington, Robinson, Hall, Bingham Canyon October, 1994...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 |  | | Report (issue) | | MINERAL DEPOSITS OF THE RENO 1Ā° x 2Ā° QUADRANGLE, NEVADA, with a comprehensive bibliography by Gary R...Figure 1. Location map of mining districts in the Reno 1Ā° x 2Ā° quadrangle, Nevada..........................Known production from mining districts in the Reno 1Ā° x 2Ā° quadrangle, Nevada..........................of mineral deposits in mining districts of the Reno 1Ā° x 2Ā° quadrangle, Nevada..........................prospects, and claims in the Reno 1Ā° x 2Ā° quadrangle, Nevada.......................................... 19 21 |  | Dilles, John H., Solomon, G. Cleve, Taylor, Hugh P., Einaudi, Marco T. (1992) Oxygen and hydrogen isotope characteristics of hydrothermal alteration at the Ann-Mason porphyry copper deposit, Yerington, Nevada. Economic Geology, 87 (1) 44-63 doi:10.2113/gsecongeo.87.1.44 | Journal (article/letter/editorial) | | at the Ann-MasonPorphyry Copper Deposit, Yerington, Nevada* JOHN H. DILLES, Department of Geosciences...Norton, 1982). Bothprocesses mayhaveoccu-rred at Yerington (Dilles andEinaudi, 1988). The Yeringtondistrict...palcodepthwith topsto the west (Figs.1 Excellentsurface,mine, and drill core exposuresal- and 2; Dilles, 1984...andfig. 2 from the Ann-Masonporphyry deposit,Yerington of Dilles, 1987). Hydrothermal alteration and...all intrusivephasesof the batholithis plaYerington mine porphyry deposit (Einaudi, 1970b; gioclase(oligoclase_+andesinc) |  | Aird, Hannah M., Purcell, Ceara K., DeWitt, Nancy, Matthews, James, Capurro, Twyla, Claiborne, Justin, Bermudez, Jocelyn, Meisel, Zachary (2021) Gold-and silver-bearing assemblages in the Ann-Mason copper porphyry deposit, Yerington, Nevada. Ore Geology Reviews, 138. 104339pp. doi:10.1016/j.oregeorev.2021.104339 | Journal (article/letter/editorial) | | in the Ann-Mason copper porphyry deposit, Yerington, Nevada Hannah M. Aird *, Ceara K. Purcell, Nancy...California State University, Chico, Chico, CA 95929, USA A R T I C L E I N F O A B S T R A C T Keywords:...by the Yerington batholith in Nevada, and is being assessed for copper extraction from bornite and chalcopyrite...indicates that gold is most closely associated with bornite, although it is found in all three mineralisation...hosted by bornite. Silver is most commonly present as hessite and gold as electrum, hosted by bornite and associated |  | | 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 Ā© 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.ā 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 CopyrightĀ© 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 |  | | Journal (article/letter/editorial) | | to the Jurassic Yerington batholith in Nevada, and associated with the Yerington mine and the AnnMason...deposited in potassic alteration assemblages with bornite Ā± magnetite in certain porphyry copper deposits...greater than 2 km (e.g., Yerington and AnnMason in the Yerington district, Nevada: Dilles et al., 2000;...(Tertiary, Laramide, mid-Mesozoic) Limit of Basin and Range Province copper deposits post-Laramide cover Laramide...North America, showing the limit of the Basin and Range province, the schematic representation of domains |  | | Journal (article/letter/editorial) | | 31 December 2014 NEVADA MINERAL STEVEN PULLMAN 1755 Circle Drive NW Reno, Nevada 89509 RICHARD THOMSSEN...THOMSSEN P.O. Box 1656 Carson City, Nevada 89702 Map showing Nevada counties, by William W.Besse. N evada...represented by numerous geothermal areas. The range of minerals found in mines, quarries, and prospect...minerals new to the state being identified every year. Nevada is one of the few western states without a published...Clark County. Walt Lombard0 specimen, Jeff Scovil photo. Churchill County Chalk Mountain District Chalk |  | | Catalog/List | | S.A. Old No. l Headfnme. Whi ā key Hlll Mine, Tuohnne County, CaUfomla (rā -,u. .SVā¢t- tor cr11ā¢tā¢J...association. Few of the minute crystals you see on mine or quarry dumps or even on cabinet specimens will...dumps or surface float. Mirute crystals seen on a mine dump are a clue but nearly always tao weathered...on feldspar. 784 ADAMITE, Moha\'.1k Mine, San Bernardino County, r.alifornia. Group o f colorless to...crystals on \/ad. 104 ADAMITE, Quartz Mountain, Nevada. Pale blue to colorless nearly equant crystals |  | | Journal (article/letter/editorial) | | Temporal, and Spatial Relationshipsat the Yerington,Nevada,Porphyry Copper Deposit RICHARD B. CARTEN...eralized wall rock is locally altered to a mineral as- mine area can be reconstructed to allow observations... 1496 MCHAPā¢ B. CAā¢Tr.N NA-CA METASOMATISM, YERINGTON NVDEPOSIT 1497 GRANITE U $975 Fau D MONZONITE...monzoniteporphyry-3). Sodic-calcic alterationsimilarto that at Yerington Intrusionsare listed in the order of their em...MacArthur-Lagomarsino in the Yeringtondistrict. the mine and its period of emplacementwill not be Thus,thistype |  | Runyon, Simone E., Seedorff, Eric, Barton, Mark D., Steele-MacInnis, Matthew, Lecumberri-Sanchez, Pilar, Mazdab, Frank K. (2019) Coarse muscovite veins and alteration in porphyry systems. Ore Geology Reviews, 113. 103045 doi:10.1016/j.oregeorev.2019.103045 | Journal (article/letter/editorial) | | Laramide arc in Arizona, as well as at the Yerington district in Nevada. This work describes coarse muscovite... (greisen) in lode Sn-W-Mo systems. Basin and Range extension has exposed coarse hydrothermal muscovite...(Kelvin-Riverside district), E- Sycamore Canyon, the New Cornelia mine (Ajo district), and two systems...systems in the Yerington district. Muscovite is the dominant mica in these coarse muscovite veins and associated...Dismemberment and tilting of many deposits in the Basin and Range extensional province has exposed deep and distal |  | | Book | | f. MIMING DISTRICTS and MINERAL RESOURCES of NEVADA by FRANCIS CHURCH LINCOLN i r r i i ; %ā ... ; 'jxt . 1 ā \ MINING DISTRICTS and MINERAL RESOURCES of NEVADA by FRANCIS CHURCH LINCOLN...LINCOLN 0 ll ; RENO NEVADA NEWSLETTER PUBLISHING COMPANY 1923 PREFACE Earlier Works. The object of...inforĀ mation concerning the mining districts and mineral resources of Nevada. No comprehensive work of...peared for a number of years. In the early days of Nevada minĀ ing, from 1866 to 1878, the field was covered |  | | Journal (article/letter/editorial) | | LEWIS B. GUSTAFSON 5320 Cross Creek Lane, Reno, Nevada 89511 ANDJORGE QUIROGAG.* Codelco-Chile,DivisionE1Teniente...somewhatsimilarto thoseseenin deep zonesat Butte, Montana,and Yerington,Nevada.They emphasizethe essentialcharacterof...the mine were proposedto the management DURINGthe developmentandoperationof the E1Salvador mine by the...laboratorystudy was tion from the pyritic fringe to the bornite core and essenconductedto provide optimumgeologicsupportfor...2353, Santiago,Chile. In 1978, sevenyearsafter the mine was acquiredby Introduction o30!-0 ! 28/95/1053/0002-15 |  | | Journal (article/letter/editorial) | | Pathsaboutthe Ann-Mason PorphyryCopperDeposit,Nevada--A 6-KinVerticalReconstruction JOHNH. DILLES*ANDMAIā¢COT...California94305 Abstract Surfaceexposures in the Singatse Rangeat theAnn-Mason deposityielda nearlycomplete...environmentof porphyrysystems exposedin the Singatse Range. Pre-main-stage endoskarn(plagioclase + salite+_garnet)in...formationwaterorigin. of the Yeringtondistrict,Nevada,where Mesozoic In spiteof the abundance of descriptionandanaly-...rocksweretilted60Ćøto 90ĆøW duringthe Mioceneto recentbasin-and-range normalfaultingthat accommodateda >100 percentea |  | | Journal (article/letter/editorial) | | has been an important industry in the economy of Nevada, the Silver State, since territorial times (1861)...area and created the state (1864). There are 526 mining districts in the state, 60 of which produce nonmetallic...ores (Tingley 1998). Three major mining booms have occurred in Nevada: 1860-1880 (Comstock and other silver...precious-metal mining with the development of low-grade, large-tonnage mines. I n 1997 Nevada ranked first...percent, respectively, of total U.S. production. Nevada also produced 148 million pounds of copper, 4 percent |  | | Journal (article/letter/editorial) | | erosion. Low sulfidation-state chalcopyrite Ā± bornite assemblages are characteristic of potassic zones...in magmatic arc settings. At the regional and district scales, the occurrence of many deposits in belts...Oyu Tolgoi Kounrad Butte Majdanpek Tintic Yerington Pueblo Viejo GlobeMiami Ray Mineral Park Saindak...the geology of porphyry Cu systems at regional, district, and deposit scales. The resultant geologic model...El Abra 22Ā° A AL C M E ALT O Regional- and District-Scale Characteristics 0361-0128/98/000/000-00 |  | | Journal (article/letter/editorial) | | with the main chalcopyrite mineralization. Later bornite deposition took place from a less saline (18ā27...Sweden Introduction Aitik is Swedenās largest copper mine and one of Europeās most important copper producers...3.9 g/t Ag, had been produced since mining began in 1968. The mine has a remaining reserve of 226 Mt of...Scandinavia. Shaded area represents the Norrbotten County. B Simpliļ¬ed geological map of the northern Norrbotten...pit occupies an area of about 2,500Ā·800 m. The mining area is divided into foot wall, ore zone and hanging |  | | Journal (issue) | | Papago Park, Phoenix. Arizona. Feb. 16-22āRiverside County Fair and National Date Festival, Arabian Nights...Vaqueros, Tucson. Arizona. Feb. 22-28āMaricopa County Fair, Horse Show, Mesa, Arizona. Feb. 22-29āInvitational...ā Maricopa County Fair, Mesa Civic Center, Mesa, Arizona. Feb. 24-Mar. 4 ā Imperial County Fair, El Centro...POETRY Evening Primrose, a n d other p o e m s LOST MINE Black Nuggets in the Valley of P h a n t o m Buttes...BRADT . . . . 23 MINES Current n e w s of desert mining 26 INDIANS W h e n W e a l t h C a m e to Hosteen |  | | Journal (article/letter/editorial) | | Stanford University, Stanford, California 94305 USA Abstract The Bingham Canyon porphyry copper-gold-molybdenum...north-northeastātrending, high-grade zone had pre-mining dimensions of 1,500 m strike, >300 m vertical,...andalusite, and local corundum containing disseminated bornite-chalcopyrite-gold. EDM halos are cut by multiple...porphyry wall rock. These veinlets contain abundant bornite and chalcopyrite and minor K-feldspar and are closely...Teck Ireland Ltd., 5 Wentworth Place, Wicklow, County Wicklow, Ireland. 0361-0128/10/3864/43-26 43 |  | | Journal (article/letter/editorial) | | pp. 850-871 SULFUR ISOTOPE ABUNDANCE DATA, DISTRICT, UTAH CYRUS W. BINGHAM FIELD CONTENTS PAGE...of 44 sulfideconcentratesfrom the Bingham district range from 22.151 to 22.306 for a total isotopicvariation...chalcopyrite(22.243), and bornite (22.260) of the central zone. The entire range of isotopic variation occurs...geologic distribution of pyrite throughout the district. The isotopic compositionof a sulfidemay be partly...weak isotopic zonation is evident for the Bingham district as mean S3ā¢/Saā¢ ratios for pyrite indicate a progressive |  | | Journal (article/letter/editorial) | | showed that lowsulfidation deposits in northern Nevada could be divided into two subtypes based on their...assemblage is related to continental rifting (Basin and Range extension) that began about 17 Ma and formed the...ve Ri Yellowstone Hot Spot Wyoming 0 Ma 40Ā° Nevada S ie GREAT BASIN rra NNR Utah Ne da va California...tectonic features. Heavy line indicates the northern Nevada rift. The heavy star at the north end of the rift...Walker Lane belt from Stewart (1988). NNR = northern Nevada rift, SM = Steens Mountain. mineral assemblages |  | | Report (issue) | | INCLUSIONS IN THE CORNELIA PLUTON, AJO MINING DISTRICT, PIMA COUNTY, ARIZONA By Dennis P. Cox and Eijun...Inclusions in the Cornelia Pluton, Ajo Mining District, Pima County, Arizona By Dennis P. Cox, U.S. Geological...the porphyry copper deposit at the New Cornelia Mine to the east. Subsequent detailed mapping of the...previously recognized in the deep zones beneath the Yerington (Carten, 1981) and Ann Mason (John Dilles, oral...communication, 1983) porphyry copper deposits in Nevada also lend support to the hypothesis that the Cornelia |  | | Report (volume) | | it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...E. H. Barbour, University of Nebraska, Lincoln. Nevada...........Dr. W. S. Tangier Smith, Berkeley, Cal...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |
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