 | | Book (edition) | | ATLASES IN GEOSCIENCE, 3 The Ore Minerals Under the Microscope An Optical Guide This page intentionally...intentionally left blank ATLASES IN GEOSCIENCE, 3 The Ore Minerals Under the Microscope An Optical Guide Edited...Pyrochroite IV/F.03-30 734 Goethite IV/F.06-30 736 Lepidocrocite IV/F.06-40 738 Manganite IV/F.06-70 740 Groutite...difficult to gather the vast amount of different ore minerals included in this atlas, I am very much indepted...1/3 to 1/50 Preface Having been involved with ore microscopy for many years, I came to the conclusion |  | | Book (edition) | | Atlases in Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Atlases... Atlases in Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Bernhard...difficult to gather the vast amount of different ore minerals included in the atlas, I am very much obliged...respect to genetic interpretations and ore petrography, Ramdohr’s “The Ore Minerals and Their Intergrowths”...supplemented by colour photos for as many different ore mineral species as possible; this is done here. All |  | | Journal (article/letter/editorial) | | oxides in Mn-rich rocks from the Hutter mine, Pittsylvania County, Virginia, U.S.A.: Implications for miscibility...Vol. 40, No. 1, 2002 Partial melting of sulfide ore deposits during medium- and high-grade metamorphism—B...Pb–Mn–As–Sb mineral assemblages in the Långban deposit, Bergslagen, Sweden—Erik Jonsson and Curt Broman Polymetamorphic...Pt2CuFe (tulameenite?) in complex massive talnakhite ore, Noril’sk orefield, Russia—N.J. Cook, C.L. Ciobanu...system at 760°C: Experimental data and application to ore deposits— A. Peregoedova and M. Ohnenstetter Phase |  | | Journal (issue) | | JANUARY–FEBRUARY 2019 Articles The Almadén mining district, Ciudad Real, Spain ............................ Maharashtra, India 6 cm The Almade;n Mining District, Ciudad Real, Spain Borja Sainz de Baranda Graf...Alcala de Henares (Spain) The Almadén Mining District exploited the largest mercury deposit in the world...in 2012, the district was declared a World Heritage Site by Unesco. The Almadén District has yielded excellent...donharrisite. INTRODUCTION The Almadén mining district exploited the largest mercury deposit in the world |  | | Journal (volume) | | Alpine-type fissure veinlets in the Cambrian manganese ore bed, Harlech, Wales Tom F. Cotterell, John S. Mason...Trevor F. Bridges 61-65 A report on Westernhope Old Mine, Weardale, Co. Durham Trevor F. Bridges Journal...deposits at Långban in Sweden, the Kombat Mine in Namibia, and the Mammoth St. Anthony Mine in Tiger, Arizona...from localities around Bristol such as the Wesley Mine and Coombe Farm and from other quarries around Frome...localities around Priddy including the Higher Pitts Mine. Consequently, we have good knowledge of these particular |  | | Journal (article/letter/editorial) | | szaibelyite and either pyroaurite or goethite + lepidocrocite along edges and cracks. A magnetic separator...remaining carbonates, pyroaurite, goethite, lepidocrocite and brucite. The samples were analyzed using...new member of the pinakiolite series from Långban, Sweden. Geol. Fören. Stockholm Förhandl., 105, 335-340...of the ludwigite-pinakiolite group from Fresno County, California. Can. Mineral., 26, 911916. Gladstone |  | | Book | | 41)(Si3.86Al0.10 Fe0.04O10)(OH)2 from Mikhailovskii mine, Zheleznogorsk, Russia (Chukanov 2014a). IR spectra...In Fe3+-bearing Mg-poor schorl from the Limoeiro mine, Murta, Minas Gerais, Brazil, the band of OH groups...area), olmiite CaMn(HSiO4)(OH) from N’Chwaning II mine, Kalahari manganese fields, South Africa (c), and...and anapaite Ca2Fe2+ (PO4)2·from the Kerch iron-ore basin (c). The spectra were obtained by N.V. Chukanov...brandtite Ca2Mn(AsO4)2·2H2O from skarn (Harstigen mine, Sweden) (b), and roselite Ca2Co(AsO4)2·2H2O from the |  | | Journal (issue) | | Mineral Localities: The Erupción/Ahumada Mine, Los Lamentos District, Chihuahua, Mexico ....................Front Cover WULFENITE from the Ahumada mine, Los Lamentos District, Chihuahua, Mexico; 6.6 cm across. Norm...gathering around a natural amphitheater amid the mine buildings and headframes in order to hear what we...Mexico-II having been devoted to the famous Ojuela mine). Covered here are four more important and prolific...and Arizona Company, then managed the New Cornelia mine at Ajo with great success. While still working for |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Johnston & E. R. Swoboda Sulfur from the Perticara mine area, Pesaro-Urbino, Italy . . . . . . . . . . ...Pezzotta Famous mineral localities: The Lord Brassy mine, Tasmania . . . . . . . . . . . . . . . . . . .... John Sinkankas (1915–2002) at the Pala Properties Mine Bash, 1977. Van Pelt photo. NOTICE Died, John Sinkankas...spent much time field collecting in the San Diego County localities. He published Mineralogy for Amateurs |  | | Journal (issue) | | Los Angles Mexico Special Issue II The Ojuela Mine Preface to Mexico-II1................................................................ 24 Mapimí District Geology ........................................in the San Judas chimney, Level 6, of the Ojuela mine. Houston Museum of Natural Science collection; Wendell...headframes and processing facilities of the Ojuela mine ca. 1900. The famous suspension bridge designed...Mexican localities that came to mind was the Ojuela mine, source of countless thousands of wonderful mineral |  | | Conference Proceedings (Volume) | | Biennial SGA Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world...Biennial SGA Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world...Meeting was organised by the Geological Survey of Sweden with assistance from Uppsala University, Stockholm...Biennial SGA Meeting, 12–15 August 2013, Uppsala, Sweden. ISBN 978-91-7403-207-9. 1882 pp. Suggested citation...Biennial SGA Meeting, 12–15 August 2013, Uppsala, Sweden, ISBN 978-91-7403-207-9, 1450–1452. This publication |  | | Journal (issue) | | COVELLITE crystal cluster, 3 cm across, From the Leonard mine, Butte, Montana. Frederick H. Pough collection;...the Butte mining camp, especially in the Kelley mine, was just full of vug holes . . . the holes, some...located in Butte, at the site of the old Orphan Girl mine. . . . So wrote a trainee miner, Jerry Dolph, concerning...an underground stope at Butte, Montana’s Kelley mine in the early 1970’s (Dolph, 1994). The wonderful...only comprehensive mineralogical study of the district. This work is as valuable today as it was 37 years |  | | Journal (issue) | | May–June, 2017 Contents The St. Andreasberg Mining District, Western Harz Mountains, Niedersachsen, Germany.................................. 319 Geology and Ore Mineralization ....................................working in the lode” (Simonin, 1869). The Mining District Western Harz Mountains Niedersachsen, Germany...minrecord@comcast.net The geographically tiny St. Andreasberg District of silver mines has an outsized reputation: it...century after mining ceased in the St. Andreasberg District, the locality remains secure in its fame among |  | | Book (chapter) | | quartz + hematite, Bates & Jackson 52 (1987). ball ore = cinnabar, Bukanov 230 (2006). ballstone = clay...quartz-mogánite mixed-layer, Bukanov 137 (2006). banded ore = calcite + franklinite + willemite + zincite, de...orthoclase, MM 14, 395 (1907). barythaltig Hedyfan från Långban = Ba-rich hedyphane, MM 28, 724 (1949). Baryt-Harmotom...nsutite, Council for Geoscience 746 (1996). battery-ore = pyrolusite or nsutite, Bates & Jackson 60 (1987)...Novitzky 24 (1951). bean iron ore = goethite, Thrush 90 (1968). bean ore = goethite, Dana 6th, 250 (1892) |  | | Book (edition) | | comment that aerugo can be scraped from natural copper ore (König, cf. Kühn, 1993a) it is clear that this refers...other iron hydroxides such as goethite and lepidocrocite (qq.v.). Akaganéite is rare and usually forms...in chlorine-rich environments (especially in acid mine waters; Schwertmann and Cornell, 2000). It is named...named after its type locality at Akagané mine (Iwate Prefecture, Japan), where Nambu discovered it in...in association with magnetite, goethite and lepidocrocite (Yabuki and Shima, 1979). Iron group; Iron oxides |  | | Book | | comment that aerugo can be scraped from natural copper ore (König, cf. Kühn, 1993a) it is clear that this refers...other iron hydroxides such as goethite and lepidocrocite (qq.v.). Akaganéite is rare and usually forms...in chlorine-rich environments (especially in acid mine waters; Schwertmann and Cornell, 2000). It is named...named after its type locality at Akagané mine (Iwate Prefecture, Japan), where Nambu discovered it in...in association with magnetite, goethite and lepidocrocite (Yabuki and Shima, 1979). Iron group; Iron oxides |  | | Book | | Azurite crystals, partly replaced by malachite, Tsumeb mine, Namibia; width of view ca. 3 cm; collection H.E... . . . . . . . . . . . Volcanogenic-Sedimentary Ore Deposits . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . Weathering of Sulfidic Ore Bodies . . . . . . . . . . . . . . . . . . . . ....the Medieval Latin word mina = shaft (minare = to mine). The antique people, e.g., the Greeks and Romans...rotation axes ||a1, a2, a3. Examples: important ore minerals like pyrite, skutterudite (7 Sect. 5.3) |  | | Book | | granite stone (left), black coal (middle left), gold ore (middle right), and marble stone (right). Shutterstock...Deposits Geochemically Abundant and Scarce Metals Ore Minerals Native Metals Sulfides Oxides and Hydroxides...packed positive ions, also occur. Galena (which is an ore of lead) and pyrite (a mineral used to recover iron...liquid mercury, though sometimes found in mercury ore deposits, is not classified as a mineral either....U.S., the site of its occurrence as the dominant ore mineral for zinc (Zn); and sillimanite (Al2SiO4) |  | | Book | | the Superpit is Australia’s largest open pit gold mine and is one of the largest open pit mines in the...valued by collectors as a specimen rather than an ore of platinum. Eternity ring | Jewelry company De...Copper △ Sample of the mineral bornite, a principal ore of copper C opper was the first metal to be used...Green Dresden Green | Probably from the Kollur Mine in India, this 41-carat natural green diamond is...Discovered in an fewer than 0.5 parts per million Indian mine in the 18th century, (ppm), but areas of the Hope |  | | Book | | Versus Autonomous Developments . . . . . . . 2.2 Ore Geology and Environmental Change . . . . . . . ..... . . . . . . . . . . 9 9 11 12 13 14 Ancient Ore Deposits . . . . . . . . . . . . . . . . . . . ....What Is an Ore Deposit? . . . . . . . . . . . . . . . . . . . . . . . . 3.2.1 Magmatic Ore Deposits ....Sedimentary/Surficial Ore Deposits . . . . . . . . . . 3.2.3 Diagenetic-Hydrothermal Ore Deposits . . . .... . . . . 3.2.4 Metamorphic Ore Deposits . . . . . . . . . . . . . . . . 3.2.5 From Metal Provinces to |  | | Journal (issue) | | disposal of scientific investigators by the "Kryolith Mine og Handels Selskabet" and "Øresunds Chemiske Fabriker";...environs of Upernavik, in certain parts of the Umanak district, in the Christianshaab and Egedesminde districts...districts and the southern part of the Godthaab district, as well as in the neighbourhood of Angmagssalik....climax in the Aunikasik outcrop in the Godthaab district, where a greater mass is found consisting of a...material. I. ELEMENTS 1. Copper. Cu. The Godhavn district. Disko Fjord (RINK 1850). RINK gr., p. 57. Found |
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