| | 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 | | | 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 | | | Journal (article/letter/editorial) | Associated Metamorphic and Igneous Rocks, Osgood Mountains, Nevada Bruce E. Taylor* Department of Geology...Stanford University, Stanford, California 94305, USA James R. O'Neil U.S. Geological Survey, 345 Middlefield...94025, USA Abstract. Garnet-pyroxene skarns were formed 90 m.y.B.P, in the Osgood Mountains at or near...and pyroxene by quartz, amphibole, plagioclase, epidote, magnetite, and calcite. Many of the replacement...grandiorite. Meteoric water in the vicinity of the Osgood Mountains during the Late Crectaceous (C51SOoalo.--~--14 | | | Journal (article/letter/editorial) | a member of the scheelite-powelliteseries from Nevada and its neighboring states were collected for mineralogical... 682 L. C. HSU AND P. E. GALLI the border of Nevada and Utah, across southern Arizona into New Mexico...im- portant type of occurrence, particularlyin Nevada, althoughsomecontact-metalomaticdepositssuch as...the state of Nevada. Sample Distribution and Description The specimens from the Oreana mine represent...powellite seriesis associated with quartz,oligoclase, Nevada is shownin Figure 1. As far as conditions feldspar | | | 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 | | 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 | | | Journal (issue) | Type Localities: NEVADA: steep northeast wall of glory hole, B & B mine, Esmeralda County CALIFORNIA: burnt...Oceanic mine, San Luis Obispo County TEXAS: Chisos furnace, Terlingua district, Brewster County The Texan...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...German-American mining engineer. References: RIOTTE, E. N. (1867) Stetefeldit, eine neues mineral von Nevada. Berg- | | | Journal (issue) | Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department, Colombia. Gail...cleavelandite, 4.3 cm, from Stak Nala, Haramosh Mountains, Skardu district, Gilgit-Baltistan, Pakistan. Zach Goodman...twin, 5.5 cm, from the Amo tin deposit, Ximeng County, Yunnan, China. Wally Mann collection; Joe Budd...Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...2.2 cm, from the Pulsifer quarry, Androscoggin County, Maine. Kyle Kevorkian collection; Jordan Root | | | Journal (article/letter/editorial) | factors between epidote and aqueous 1 M and 4 M NaC1, 1 M CaC12 solutions, and between epidote and seawater...measured temperature has declined substantially since epidote formation or there is uncertainty in the D/H ratio...ratio of the water associated with the epidote because of isotopic heterogeneity in the well waters. Hydrothermal...between epidote and aqueous salt solutions containing sodium, calcium and chlorine and between epidote and...are reported, and compared with those for the epidote-H20 system [ 15 ]. The hydrogen isotope composition | | | Book (edition) | GUIDE (Cross-seaion at right) CHRYSOBERYL EPIDOTE PERIDOT SPHALERITE CORUNDUM FELDSPAR ^ PHENACITE...associated with such rocks. Because hard rock mining amateur will usually get is tedious and expensive...feldspar quarries in pegmatite deposits, mines and mine dumps, and from "float" deposits, minerals loose...should always ask permission it may be un- or a mine dvmip. Cleanliness around a camp site and removal...the rock formations of the east and west coast mountains, and the diamonds of the ciers that crunched | | | Book (volume) | Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods | | | Book (volume) | Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods | | | Journal (article/letter/editorial) | muscovite, kaolinite, illite, montmorillonite, epidote, chlorite and biotite were detected in poorly exposed...Yegorova and Bakhmutov, 2013; Burton-Johnson and Riley, 2015). While several maps of Antarctica’s geology...(Birkenmajer, 1995; Smellie at al., 1996; Riley and Leat, 1999; Riley et al., 2001). Andean Intrusive Suite...The exposed rocks of the AP resemble the Andes Mountains (Hawkes and Littlefair, 1981; Rowley et al., 1983;...north-eastern Graham Land at both regional and district scales, where geological information is little | | | Book (volume) | erosional debris spreading out from the Rocky Mountains as they rose during the Larimide revolution of...chalcedony, jasper and gem petrified wood. BUFFALO COUNTY KEARNEY, area gravel bars and pits along the Platte...townagate, chalcedony, jasper, petrified wood. CASS COUNTY WEEPING WATER, SE, on rd. to Nehawka, in the Snyderville...chalcedony, jasper, fossils. CHERRY COUNTY VALENTINE, in the Sandhills county along the Niobrara R. and Minnechaduza...gem qualityagatized and opalized wood. DAWES COUNTY CHADRON, in N part of Co. and as far W as Crawford | | | Journal (article/letter/editorial) | quarry; Sheltor ; and Staple Vor. WALES Benallt mine, Caernarvonshire, bannisterite, ganophyllite, 893;...914. B u l g a r i a (137~ArapHa) Iglika, Elhovo district, thaumasite, 1003. R u s s i a (POCCHa) Baranchin...Roundstone, Co. Galway, amphibolite, axinite, epidote, plagioclase, tourmaline, 747. ASIA Arabia South...Corsica, priderite, 867. 616. Kajlidongri, Jhabua district, Madhya S p a i n (Espafia) Pradesh, bixbyite...Jumilla, Murcia, jumillite, 364. Kalrangi, Cuttack district, Orissa, Maria Cabeza, Almeria, verite, 364. k~mmererite | | | Catalog/List | Internet, Fax, and Mail) Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Sunday...52001-52306 LOT VIEWING Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Wednesday...directly from the miners at the Elmwood Mine in Tennessee, when the mine was actively producing twenty years...world-class Manganite from Ilfeld in the Harz Mountains of Germany, with crystals up to 1.88 inches (4... 52002 SZENICSITE with POWELLITE Jardinera No. 1 Mine, Inca de Oro, Chañaral Province, Atacama Region | | | Report (volume) | ....................................... 102 District of Columbia ............................................................................ 187 Nevada..................................................to refer to Geological 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 that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish | | | Journal (article/letter/editorial) | collecting. Although Texas is not known for its mining industry, be cause of its large oil and gas exploration...Llano County in the early 1900s but was flooded by Lake Buchanan in 1938. The Terlingua mining district...minerals. Mining here was contin uous from 1900 to the middle 1940s; but the Mariposa mine, which produced...& Minerals on "The Weeks Pegmatite Mine, Wakefield, Carroll County, New Hampshire" (March/April 1991)...66, May/June 1991 197 LOCALITIES BY COUNTY Bastrop County KEY mm T * ? — — — — best occurrence | | | Journal (volume) | LOGAN, District Mining Engineer C. McK. Laizure, District W. Burling Tucker, Reid J. _ Mining Engineer...Engineer District Sampson, Assistant Mining Engineer District Engineer Chas. V. Averii.l, District Mining...Mining Engineer J. C. O'Brien, District Mining Engineer George John Gary, Mineral Technologist L. ... Statistician and Curator G. Hubbard, Junior Mining Engineer (Librarian) San Francisco Sacramento... CONTENTS Page REPORTS OF DISTRICT MINING ENGINEERS Sacramento Field District 6 7 Mines and Mineral Resources | | | Journal (issue) | Ta~co Famous mineral localities: The Trucco mining district, Taxco de Alarcon, Guerrero, Mexico .........:Refugio Jlline Famous mineral localities: The Refugio mine, Municipio de Choix, Sinaloa, Mexico .............Front Cover Smithsonite, 4 cm wide, from the Refugio mine, Choix, Sinaloa, Mexico. William Dameron collection;...that were collected and stored more carefully. The mine is still being actively worked today, as the city...6) San Pedro Corralitos, Amatitlan, San Francisco mine Mexico V.· (2008, vol. 39, no. 6) History, Milpillas | | | Journal (issue) | that remains of what was once a flourishing little mining town which still appears on many Arizona maps as...called the Silverbell road. Silverbell was a copper mining camp. The hills around it were honeycombed with...shack to liv%,*in and a chance to live — a gold mining town — a golden opportunity perhaps. Your editor...of wood there is nothing to indicate a thriving mining town once was located there. KENT YARNELL The...privately owned since early in the century. This mining operation might seem a little less objectionable | | | 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 | | | Journal (article/letter/editorial) | Ridge National Laboratory, Oak Ridge, TN 37831-611O, USA (Received September 2, 1992; revised and accepted...1978); [22] =Cole ( 1983, 1986); [23] =Olafsson and Riley ( 1978); [24] = Sveinbjornsdottir et al. (1986);...geothermal systems, e.g., calcite, quartz, chlorite, epidote, alkali feldspar and smectite. An agreement of...SYSTEMS kali feldspar-, smectite-, chlorite-, and epidote-water are taken from O'Neil et al. (1969), Matsuhisa...for a variety of silicates, including secondary epidote (E), feldspar (F), chlorite (C), and smectite (M) | | | Journal (issue) | A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...Tucker, Reid J. Mining Engineer District Sampson, Assistant Mining Engineer District Engineer Chas...Chas. V. Averill, District Mining Engineer George John L. Gary, Mineral Technologist F. Bongard, Ore-Buyers'...C. Statistician and Curator O'Brien, Junior Mining Engineer (Librarian) Eldridge D. Drew, Geological...OF CONTENTS Page DISTRICT REPORTS OF MINING ENGINEERS 7 Sacramento Field District 7 San 7 Francisco |
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