 | | Journal (issue) | | Society, supported gem and mineral shows around the county as a museum exhibitor and speaker, and served on...authors Chaves, Dias and Romano during a visit to the mines in October 2017. At the request of the Mineralogical...guide to Capelinha and to some of the other lavras (mines) in the region. Their friend Lafaiete José Maria... guided them in Capelinha and took them to the mines of Fanado, Ribeirão da Folha, Conceição and Campo...the vicinity of the main “garimpos” (artisanal mines). The Fanadinho Creek area is northeast, taking |  | Gil, Grzegorz, Gunia, Piotr, Barnes, Jaime D., Szymański, Michał, Jokubauskas, Petras, Kalbarczyk-Gil, Anna, Bagiński, Bogusław (2019) Origin of Talc and Fe-Ti-V Mineralization in the Kletno Deposit (the Śnieżnik Massif, SW Poland) Minerals, 10 (1) 13 doi:10.3390/min10010013 | Journal (article/letter/editorial) | | in the Kletno Deposit (the Śnieżnik Massif, SW Poland) Grzegorz Gil 1,2, * , Piotr Gunia 2 , Jaime D...of Warsaw, Żwirki i Wigury 93, 02-089 Warszawa, Poland; p.jokubauskas@uw.edu.pl (P.J.); b.baginski1@uw...University of Wrocław, Maksa Borna 9, 50-204 Wrocław, Poland; piotr.gunia@uwr.edu.pl (P.G.); michas.szymanski@gmail...utexas.edu Independent Researcher, 05-070 Sulejówek, Poland; lek.wet.6891@gmail.com Correspondence: g.gil2@uw...deposit in the Śnieżnik Massif (Central Sudetes, SW Poland), mined for Fe, U, Ag, Cu, fluorite, and marble |  | | Book (edition) | | Compositional Series notes related minerals, such as Au-Ag, which can substitute each other. - The Crystallographic...considerably from one publication to the next). Left: Galena (lighter grey) and Sphalerite (darker grey). When...reflections. Isotropic minerals, such as pyrite or galena, do not show bireflectance. Left: Radial tungstenite...pyrite or galena, may show an anomalous anisotropy due to a non-stoichiometric composition (see galena, for...etc.). Average Hardness Soft minerals, such as galena or gold, are very difficult to polish without any |  | | Journal (issue) | | graphite pyrite, marcasite, sphalerite, chalcopyrite, galena hematite, goethite, todorokite, ramsdellite, birnessite...Achate und Paragensemineralien in Rhyolithkugeln aus Rotliegendvulkaniten des Thüringer Waldes. Unpuplished...Haltern, 516-637. Möckel and Götze (2007) Achate aus sächsischen Vulkaniten des Erzgebirgischen Beckens...rather the town of Lwówek Śląski, in south western Poland, has been celebrating the region’s spectacular...of World War Two, but the region became part of Poland in 1945 after the borders of Germany were redrawn |  | Cabała, Jerzy, Warchulski, Rafał, Rozmus, Dariusz, Środek, Dorota, Szełęg, Eligiusz (2019) Pb-Rich Slags, Minerals, and Pollution Resulted from a Medieval Ag-Pb Smelting and Mining Operation in the Silesian-Cracovian Region (Southern Poland) Minerals, 10 (1) 28 doi:10.3390/min10010028 | Journal (article/letter/editorial) | | Operation in the Silesian-Cracovian Region (Southern Poland) Jerzy Cabała 1, *, Rafał Warchulski 1 , Dariusz...Silesia, Bedzinska 60 Street, 41-200 Sosnowiec, Poland; rafal.warchulski@us.edu.pl (R.W.); dorota.srodek@us...Legionów Polskich 69, 41-300 Dabrowa-Górnicza, ˛ Poland; rozmusd@poczta.onet.pl Correspondence: jerzy.cabala@us...minerals like goethite, ferrihydrite, sphalerite, galena, smithsonite, minrecordite, cerussite, gypsum,...medieval Europe, in areas where ores of Ag-Pb, Au, As-Au, Cu, Sn and Fe occurr, mining centres have appeared |  | | Report (volume) | | College ..•••..... .• . .. SPRINGFIELD School of Mines............................ . .... . ..... ROLLA...Board of Managers of the Bureau of Geology and Mines: GENTLEMEN-I have the honor to transmit herewith...to the value of nearly $14,000,000. 'l'he Valle mines, which have been operated about 70 years, have produced...Southwestern district, the production of individual mines has not been so great, and the work is more scattered;...did not permit this being carried out. In Jasper county, small tracts, 100 ft. or 200 ft. square, are usually |  | | Report (issue) | | a short article on California diamonds. Amador County: A few small stones have been picked up near the...the towns of Volcano, Oleta and Fiddletown. Butte County: In 1853 it was observed that diamonds occurred..."Wliite Rock canyon and at Smith's Flat. Fresno County Small diamonds are reported to have been found...found a few miles north of Coalinga. Nevada County A 1-^ carat stone was found at French Corral. Siskiyou...El Dorado County Forest Hill. About : sixty have been : : : Bar. Trinit}^ County : INIicroscopic |  | | Journal (article/letter/editorial) | | Stuttgart 1990 Geochemistry of the Kupferschiefer, Poland By H. KUCHA, Krakow*) With 11 figures and 4 tables...Schwarzschiefer betr'~igt 61 ppm. Ein natiirliches Gas, das aus dem den Kupferschiefer unterlagernden Rorliegenden...In copper zones, near the contact with lead zones, Au, platinum group metals (PGM) and U are concentrated...inf&ieures des schistes noirs. Le Re est associ~ au Mo, avec un rapport Re/Mo de l'ordre de 1,70 dans...les zones ~l Pb, on observe une concentration de Au, de U et des m&aux du groupe du Pt, avec des teneurs |  | | Book | | ACPL ITEM DISCARDED ~UL 2 2 1998... ALLEN COUNTY PUBLIC LIBRARY FORT WAYNE, INDIANA 46802 You may...any agency, branch, or bookmobile of the Allen County Public Library DEMCO ,- GRB II 3 1833 03284...Cataloging-in-Publication Data Schumann, Walter. [Mineralien aus aller Welt. English] Minerals of the world / Walter...Reinersmann] . p. cm. Translation of: Mineralien aus aller Welt. Includes bibliographical references and...publi shed in Germ an under the titl e Min.erafien aus al/er Welt © 1990 by BLV Verlagsgesell schaft mbH |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...STATES and CANADA BRITISH COLUMBIA Ice River complex. The Ice River complex is an intrusive body of alkaline...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted |  | | Journal (article/letter/editorial) | | Freibergite Fuchsite (chromium muscovite) Gahnite Galena Galkhaite Gallite Gallobeudantite Garnet (Ce,...Na2Mg3Al2(Si8O22)(OH)2 (Na2,Ca)Al2Si4O12·6(H2O) α FeO(OH) Au Cu12(Sb, As)4(Te, S)13 BaAl3(PO4)2(OH)5·H2O SrAl3(PO4)2(OH)5·(H2O)...KNa2(Fe,Mn,Al)2Li3Si12O30 S8 SrAl3(PO4)(SO4)(OH)6 (Au,Ag)2Te4 KCl CaCe(CO3)2F MgB2(OH) Mg3Al8BeO16 CaMg2Cl6·12(H2O)...are significant producers of Co, Cu, Pb, Zn, Ag and Au? The major commodity recovered from the deposit or...This interlaced network of irregularly shaped Cu-, Au- and Mo-bearing veins forms an integral part of what | | | Journal (article/letter/editorial) | | Freibergite Fuchsite (chromium muscovite) Gahnite Galena Galkhaite Gallite Gallobeudantite Garnet (Ce,...Na2Mg3Al2(Si8O22)(OH)2 (Na2,Ca)Al2Si4O12·6(H2O) α FeO(OH) Au Cu12(Sb, As)4(Te, S)13 BaAl3(PO4)2(OH)5·H2O SrAl3(PO4)2(OH)5·(H2O)...KNa2(Fe,Mn,Al)2Li3Si12O30 S8 SrAl3(PO4)(SO4)(OH)6 (Au,Ag)2Te4 KCl CaCe(CO3)2F MgB2(OH) Mg3Al8BeO16 CaMg2Cl6·12(H2O)...are significant producers of Co, Cu, Pb, Zn, Ag and Au? The major commodity recovered from the deposit or...This interlaced network of irregularly shaped Cu-, Au- and Mo-bearing veins forms an integral part of what |  | | Book | | eben diese Zeit, William Earl Hidden (1853 1918) aus Newark, hatte nicht nur eine hervorragende Mineraliensammlung...Einschlüssen, in der Material aus Europa genau so vertreten war wie auch aus der sogenannten Neuen Welt...Tonnen schwere Kristalle aus Pegmatiten in Brasilien und Madagaskar sowie aus alpinotypen Klüften des...Kristalle") aus der Emerald & Hiddenite Mine im Alexander County, North Carolina/USA. Aus der Sammlung...crystals") from the Emerald & Hiddenite Mine, Alexander County, North Carolina/USA. From the collection of W. |  | | Book | | road cuts as these may open up valuable deposits. Mines from which metallic ores are extracted will probably...from Panasqueira, Portugal. Fluorite from the lead mines of the English northern Pennine orefield and calcite...desired ores the rest is removed from the mines as slurry. Not all mines, however, are cavalier about fine crystals...Plume district, and Little Emma mine, Clear Creek County, Colorado (USA). Also found in Canada, Mexico,...(Alaska) and in the Emerald Creek district, Benewah County, Idaho (USA). Amblygonite (LijNa) A1(P04) (F | | | Book | | jJUl 2 2 1998 ALLEN COUNTY PUBLIC LIBRARY FORT WAYNE, INDIANA 46802 You may return this book to any... or bookmobile of the Allen County Public Library DEMCO ALLEN COUNTY PUBLIC LIBRARY 549 Sch9m Schumann...Inc. New York Fort Wayne, IN 46801-2270 Allen County Public Liofary 900 Webster Street PO Box 2270 ...Cataloging-in-Publication Data Schumann, Walter. [Mineralien aus aller Welt. English] Minerals of the world / Walter...Reinersmann], p. cm. Translation of: Mineralien aus aller Welt. Includes bibliographical references and |  | | Book | | }JINER.~LOGY AND MINING 1N THE ROYAL SCHOOL OF MINES, TRENH.AM REEKS, F. W. RUDLER, .~SSISTANT CURATOR...ON MINERALOGY ~D MINING IN THE ROYAL SCHOOL OF MINES, TRENHA.M REEKS, AND F. W. RODLER, • A$SISTANT...FOREI'GN ORES. . • I •• COPPER -" -... - - Galena Anglesite,- &c. Cerussite Pyromorphite, &c. !RON...commercially useful ores in particular districts 01" mines, an(l those which oxhibit in a 1..emarkable degre...and an estimate of the jmportance of the copper mines of the cot1ntry may be formed from the following |  | | Book (edition) | | Turquoise, polished. 55 mm, ZhiJandy, Kazakhstan, G Galena, 45 mm, Madan, Bulgaria, G SphaJerite. xx 12 mm...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...Mt. (mount or mountain), Mts. (mountains), R. (river), Is. (island), Vole. (volcano), Penin. (peninsula)...States or of the Upper Silesian historical region in Poland, where the importance of ore-bearing brines prevailed...oil shales of tl~e Acanthite Green River Fonnation in Uintah County. Utah. and m (2.B. acanthite group) |  | | Book (edition) | | SECOND REWRITTEN \ ros. F.R.S. C.2E. DES MINES, AND METALLURGY PARIS OF GOLD AND SILVER,” EYC-...B. H. Brough, Associate of the Royal School of Mines, and formerly student at the Mining School of Clausthal...restored. I have, therefore, left the descriptions of mines and mining districts practically intact, and have...ORES oF Musozotc AGE SHROPSHIRE CHESHIRE ; Lmap MINES oF THE (Coe oes WALES CARDIGANSHIRE AND Nooo M&RIONETHSHIRE...—Horizontal section, Park of Mines . 70.—Vertical section, Park of Mines 71.—Section of Manor House Lode |  | | Report (issue) | | observed in the gold gravels at Cherokee, Butte County, and this locality, became the most noted one in...and in "black sands" and concentrates of placer mines. Presumably their origin has been in the basic igneous...short articles on California diamonds. A Amador County: few small stones have been picked up near the...towns of Volcano, Oleta and Fiddleto^vn. Butte County: In 1853 it was observed that diamonds occurred...Thompson Flat, two miles north of Oroville. El Dorado County: A diamond weighing 1| carats was found at Forest |  | | Report (issue) | | '1030571 04 M030562 04 M030563 04 '1030584 04 CouNTY DEPosir 'ostHP +litire LAtiroOE ♦ Looroae 28N...18W c..mfooire% igescirr 22 35-47-454 114-12-20W AU Pd AS MO wA A 7 PROSPECT 15N 02E 27 MU AMOLE...175 16E 28 31-55-314 110-42-30w CU AG MU ZN PB MU AU AG PB DOYLEV VANADul4 1-LINE V EAST HELVETIA DEPUSI...110-45-33W CU mu 24N 18W 35 35-25-254 114-10-31W AU AG MO V EMPIRE MINE ESPERANZA MINE GROUP 185 12E...33-02-10N 114-U9-45w 126 AG FA mAYBEE GROUP MU Pd AGA AU mIAM1 MIAMI-INSPIRATION DI MISSION MINI MOMMOTH MINE |  | | Journal (issue) | | at Thornberry Mountain near Coarsegold, Madera County, C alifornia............................. 127 by...trips to the famous Crestmore quarries in Riverside County, California, 123 will once again be permitted...of an atacamite crystal from the famous Moonta mines (source of the world’s finest atacamite; see vol...about 2 miles north of Coarse Gold [sic], Madera County (some say 5 miles northeast of this town). From...unspecified locality near Springerville in this same county, some astonishingly fine specimens of axinite were |  | | Journal (issue) | | Cassedanne A vivianite occurrence in Contra Costa County,California ... 337 by C. B. DeWitt Essay: minerals...localities: The Phoenixville lead-silver mines, Chester County, Pennsylvania ............................the cracks also posed a major difficulty in some mines. Cracks . . . on the order of 20 or 30 cm . . ....P. Annan etal. (1988) Radar sounding in potash mines, Saskatchewan, Canada. Geo physics, 53, 1556-1564)...a dredging plant operating on the Jequitinhonha River, but primitive methods are employed as well. Nowadays |  | | Journal (article/letter/editorial) | | Salzhemmendorf, Germany jahn@mineralien-welt.de Galena pseudomorphs after pyromorphite—the so-called Blaubleierz...mine only in the mid-19th century. INTRODUCTION Galena pseudomorphs after pyromorphite (Blaubleierz, “blue...is being replaced by galena or is coated by epitactically oriented films of galena,” but, of course, the...pseudomorphs. The earliest known mention of a locality for galena pseudomorphs after pyromorphite may be the 1772...Zschopau in Saxony”). These include specimens of galena, gray and white cerussite in gemmy crystals, and |  | | Report (issue) | | RESOURCES GEORGE D. NORDENHOLT, Director DIVISION OF MINES WALTER W. BRADLEY State Mineralogist OIAF ...P. Jenkins, Chief Geologist of the Division of Mines, and with clerical assistance furnished by the Federal...GEQRGE NDRDENHOLT D. DIRECTOR- - DIVISION OF -MINES•WALTER "W. BRADLEV- -STATE MmERALOQIBT- • ^SISKIYOU...commercial borates. Lawsonite, first found in Marin county in 1895, has proved to be of great petrographic...nickel telluride, melonite, found in Calaveras County in 1867. New minerals and new mineral this is |  | | Report (volume) | | Deposits Of the Lawson-DumontFall River District Clear Creek County Colorado By C. C. HAWLEY and FRANK...veins___________________________________________ Galena-sphalerite veins_____________________________________...and section of the Lawson-Dumont-Fall River district, Clear County, Colo. 2. ~ap showing major faults (veins)...(veins) of the Lawson-DumontFall River district projected to a horizontal plane having an elevation of...Map of the Lawson-Dumont-Fall River district, showing location of mines and distribution of veins and |
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