 | | 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 |  | | 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...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...(1969) on ore petrography needed to be supplemented by colour photos for as many different ore minerals |  | | Journal (article/letter/editorial) | | elsevier.com/locate/precamres The Bergslagen ore province, Sweden: Review and update of an accreted orocline...re-interpreted deformation structures in the classical ore province of west Bergslagen, part of the ∼1.9–1.8...8 Ga old Svecofennian orogen in south-central Sweden. Four successive phases and styles of deformation...Ga. West Bergslagen’s synsedimentary hydrothermal ore deposits, originating from 1.91 to 1.89 Ga old volcanism...reserved. 1. Introduction Bergslagen in central Sweden is situated in the southwestern part of the Svecofennian |  | | Journal (article/letter/editorial) | | Be4Si2O7(OH)2, in pseudohexagonal prisms from the Golconda mine, Governador Valadares, Minas Gerais, Brazil. Photograph...ened tabular hexagonal crystal from Ratnapura District, Sri Lanka. Photograph of sample R090019 reproduced...million years in age in the Svecofennian province of Sweden and Finland (e.g., Holtstam and Langhof 1999; Jonsson...separated from quartz (gray, Qtz) by selvages of sillimanite (white) and garnet (pink, Grt). With increasing...diversity is Långban and similar deposits in the Bergslagen ore region of central Sweden. Their history |  | | Book (edition) | | (Australia), Milan Novåk (Czech Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased)...Eksperimental'no-Metodicheskie lssledovaniya of Ore Minerals (K.A. Vlasov, ed.) Fortschrille der Mineral...Cand CSPG Pennskiye gubemskiye wdomo.sti (Perm district ga=elle) Pl,ilosopl,ical Maga=ine Periodico de...Quadrangle, Green River Formations, near Dragon, Uintah County. Utah, USA. 63. 930-937, Science 223, 1075-1076..., Poudrene quany, Moni Saint-Hilaire, Rouville County, Quebec, Canada. New Mins. (1997), CM32, 843-854 |  | Grew, Edward S., Yates, Martin G., Belakovskiy, Dimitriy I., Rouse, Roland C., Su, Shu-Chun, Marquez, Nicholas (1994) Hyalotekite from reedmergnerite-bearing peralkaline pegmatite, Dara-i-Pioz, Tajikistan and from Mn skarn, Långban, Värmland, Sweden: a new look at an old mineral. Mineralogical Magazine, 58 (391) 285-297 doi:10.1180/minmag.1994.058.391.11 | Journal (article/letter/editorial) | | Tajikistan and from Mn skarn, Lfingban, V rmland, Sweden: a new look at an old mineral EDWARD S. GREW AND...metamorphism, peralkaline pegmatite, Mn skarn, Lfingban, Sweden, Dara-iPioz, Tajikistan. Mineralogical Magazine...described as a new mineral from L:ngban, Filipstad kommun, V/irmland, Sweden, by Nordenskirld (1877). Lindstrrm...associated with the postorogenic Hyttsj6 and Filipstad granite massifs (Bjrrk, 1986; Baker et al., 1988;...intrusives belonging to the Hyttsj6 granite and Filipstad granite (see the map in Bjfrk, 1986), can only |  | | Report (chapter) | | Luleå University of Technology, SE-971 87 Luleå, Sweden *Correspondence: michael@stephens.se Abstract:...lithotectonic unit, Svecokarelian orogen, south-central Sweden. Three sulphide mines are currently in operation...through the 2.0–1.8 Ga Svecokarelian orogen in Sweden, described in Part I of this Memoir, continues...lithotectonic unit, has been of major significance for Sweden, both socially and economically. This metallogenic...commonly referred to as the Bergslagen ore (or mining) district. Mining probably began before the thirteenth |  | | Journal (issue) | | Be4Si2O7(OH)2, in pseudohexagonal prisms from the Golconda mine, Governador Valadares, Minas Gerais, Brazil. Photograph...ened tabular hexagonal crystal from Ratnapura District, Sri Lanka. Photograph of sample R090019 reproduced...million years in age in the Svecofennian province of Sweden and Finland (e.g., Holtstam and Langhof 1999; Jonsson...separated from quartz (gray, Qtz) by selvages of sillimanite (white) and garnet (pink, Grt). With increasing...diversity is Långban and similar deposits in the Bergslagen ore region of central Sweden. Their history |  | | Journal (article/letter/editorial) | | irregularly developed Mn–Fe-rich unit at the top of the ore-bearing horizon (the Gams Formation), which is interpreted...and Sterling Hill, where it formed one of the main ore minerals (Frondel & Klein 1965, Johnson et al. 1990)...localities in the Bergslagen Province of central Sweden (Burke & Kieft 1972, Holtstam 2002), and minor...exposed as a prominent inselberg (Fig. 1b). The ore-bearing horizon is referred to as the Gams Formation...Fe sulfides are mostly confined to quartz – sillimanite – muscovite – graphite and quartz – garnet – |  | | Journal (article/letter/editorial) | | associated minerals in a skarn from LÔngban, VÌrmland, Sweden A. G. CHRISTY1 AND K. GATEDAL2 Department of...Museum of Nordmark, SE-682 93 Nordmarkshyttan, Sweden 1 ABS TR AC T We report preliminary petrographic...unusual mineral assemblage from LaÊngban, VaÈrmland, Sweden. The rock is a two feldspar-scapolite-spessartine-romeite...skarn, LaÊngban, Sweden. K EY WORDS : Introduction THE mines at LaÊngban, VaÈrmland, Sweden (59.86ëN, 14...deposit, in which lenses of Fe or Mn oxide-rich ore are hosted by carbonates and siliceous volcanics |  | | Journal (article/letter/editorial) | | oxides in Mn-rich rocks from the Hutter Mine, Pittsylvania County, Virginia, U.S.A.: Implications for miscibility...24061, U.S.A. ABSTRACT The Hutter Mine locality, Pittsylvania County, Virginia, is a metamorphosed magnetite...Paleozoic sillimanite-grade pelitic schists. Manganese oxides and spinels at the Hutter Mine include manganosite...wide range of spinel compositions at the Hutter Mine largely reflects compositional variability in the...same as that seen over the entire suite of Hutter Mine samples. Both regional metamorphic geology and thermobarometry |  | Brugger, Joël, Meisser, Nicolas, Schenk, Kurt, Berlepsch, Peter, Bonin, Michel, Armbruster, Thomas, Nyfeler, Daniel, Schmidt, Susanne (2000) Description and crystal structure of cabalzarite Ca(Mg,Al,Fe)2(AsO4)2(H2O,OH)2, a new mineral of the tsumcorite group. American Mineralogist, 85 (9) 1307-1314 doi:10.2138/am-2000-8-925 | Journal (article/letter/editorial) | | tsumcorite group occurring in altered Mn ore at the abandoned Falotta mine (Swiss Alps). Together with other...cations. The mineral occurs in the abandoned Mn-mine of Falotta, Graubünden, Switzerland, and has been...A small Mn-deposit was excavated at the Falotta mine during World War II. Falotta belongs to the numerous...Mählmann 1996; Mählmann, written communication). The ore today consists mainly of braunite, rhodonite, and...As-minerals: examples include Långban, Sweden (Boström et al. 1979), Kombat mine, Namibia (Dunn 1991), Franklin |  | | Report (issue) | | MANGANESE MINERALIZATION IN THE ULTEVIS DISTRICT, JOKKMOKK, NORTH SWEDEN PART I: GEOLOGY BY OLOF H. ÖDMAN...MANGANESE MINERALIZATION IN THE ULTEVIS DISTRICT, JOKKMOKK, NORTH SWEDEN PART I: GEOLOGY OLOF H. ÖDMAN With...................... 7 Geologic Setting of the District................................................................................... 37 Manganese Ore Veins..............................................encountered in the district were concerned with Qua ternary geology, glacial transport of ore boulders, etc |  | Jansson, N. F., Erismann, F., Lundstam, E., Allen, R. L. (2013) Evolution of the Paleoproterozoic Volcanic-Limestone-Hydrothermal Sediment Succession and Zn-Pb-Ag and Iron Oxide Deposits at Stollberg, Bergslagen Region, Sweden. Economic Geology, 108 (2) 309-335 doi:10.2113/econgeo.108.2.309 | Journal (article/letter/editorial) | | Oxide Deposits at Stollberg, Bergslagen Region, Sweden* NILS F. JANSSON,1,†,** FABIAN ERISMANN, 2,***...87 Luleå, Sweden 2 Boliden Mineral AB, Exploration Department, 776 98 Garpenberg, Sweden Abstract The...of the Fennoscandian Shield. The main Stollberg ore deposits comprise a chain of orebodies that occur...pyroclastic deposit. Conformably above is the Stollberg ore host, which comprises planar-stratified, rhyolitic...and limestone, all deposited below wave base. This ore host package is extensively altered to skarn and |  | | Journal (volume) | | Gerstmann, the updated mineral species list for the district (“The List”) with an explanation of why and how...knew we were up there with Bisbee and the Pala district, but it was good to see this acknowledged at the...told he could get rocks for free off the several mine The Picking Table, Volumes 48-49 - Combined Issue...if I would win his collection, or if he would win mine. I could not take such a gamble. Ewald could. One...made the first of many three-hour drives to Sussex County and met with the usual dealers at the time: Stanley |  | | 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 |  | Grew, E. S., Hålenius, U., Kritikos, M., Shearer, C. K. (2001) New data on welshite, e.g. Ca2Mg3.8Mn0.62+Fe0.12+Sb1.55+O2[Si2.8Be1.7Fe0.653+Al0.7As0.17O18], an aenigmatite-group mineral. Mineralogical Magazine, 65 (5) 665-674 doi:10.1180/002646101317018488 | Journal (article/letter/editorial) | | Natural History, Box 50007, SE-104 05 Stockholm, Sweden 3 Division of Structural Chemistry, Arrhenius Laboratory...Laboratory, Stockholm University, SE-106 91, Stockholm, Sweden 4 Institute of Meteoritics, University of New Mexico...of welshite from the type locality of LaÊ ngban, Sweden, gave analytical totals of 99.38 99.57 wt.% and...welshite, aenigmatite group, LaÊ ngban deposit, Sweden. Introduction MOORE (1967, 1970b, 1978; cf. Machin...Be 2 O 18 ] from t he LaÊ ngban Fe-Mn deposit, Sweden, which is renowned for its variety of unusual Be |  | | Journal (article/letter/editorial) | | F)2, was studied in a granulite-facies manganese ore associated with calcium-bearing magnesian tephroite...and Su 1987; Bol et al. 1989), and metamorphosed ore deposits (Frondel and Ito 1967; Yoshii et al. 1973a...the occurrence of kinoshitalite at Noda-Tamagawa mine in Japan where the mineral is associated with hausmannite...the kinoshitalite is found in a banded manganese ore together with tephroite, manganoan diopside and sonolite...sonolite, or associated with alabandite. The ore also contains in separate bands quartz and rhodonite |  | Jansson, N. F., Sädbom, S., Allen, R. L., Billström, K., Spry, P. G. (2018) The Lovisa Stratiform Zn-Pb Deposit, Bergslagen, Sweden: Structure, Stratigraphy, and Ore Genesis. Economic Geology, 113 (3) 699-739 doi:10.5382/econgeo.2018.4567 | Journal (article/letter/editorial) | | Stratiform Zn-Pb Deposit, Bergslagen, Sweden: Structure, Stratigraphy, and Ore Genesis N. F. Jansson,1,† S. Sädbom... Luleå University of Technology, 971 87 Luleå, Sweden 2 Lovisagruvan 3 Boliden 4 Department 5 Department... 711 77 Stråssa, Sweden Mineral, Exploration Department, 776 98 Garpenberg, Sweden of Geosciences,...Natural History, Box 50 007, 104 05 Stockholm, Sweden of Geological and Atmospheric Sciences, Iowa State...deposits constitute an economically important type of ore deposit in the Bergslagen lithotectonic unit of the |  | Wulser, P.-A., Brugger, J., Foden, J., Pfeifer, H.-R. (2011) The Sandstone-Hosted Beverley Uranium Deposit, Lake Frome Basin, South Australia: Mineralogy, Geochemistry, and a Time-Constrained Model for Its Genesis. Economic Geology, 106 (5) 835-867 doi:10.2113/econgeo.106.5.835 | Journal (article/letter/editorial) | | microenvironments in the ore zone. Small amounts of carnotite are associated with the coffinite ore and also occur...2005 of a new mineralized zone to the west of the mine: the Four Mile deposits (Fig. 1b). The genesis of...m at 30°09’ Th - U -r ic h m FOUR MILE ORE ur Fo FMC Mile Creek Ho tS pri ng sC k Airstrip...30°12’ olt an a Fa ul t k ee Cr BEVERLEY ORE 0361-0128/98/000/000-00 $6.00 Wo 5 km 139°27’...study of the mineralogy and geochemistry of the ore minerals and the hosting and surrounding sediments |  | Pascal, Marie-Lola, Fonteilles, Michel, Tournis, Véronique, Baptiste, Benoît, Robert, Jean-Louis, Boulliard, Jean-Claude (2018) Ba-, Si- and vacancy-rich phlogopites from the talc-bearing sulfide ore deposit of La Creuse, Beaujolais, France. Mineralogical Magazine, 82 (5) 1187-1210 doi:10.1180/mgm.2018.124 | Journal (article/letter/editorial) | | vacancy-rich phlogopites from the talc-bearing sulfide ore deposit of La Creuse, Beaujolais, France MARIE-LOLA...the talc-bearing rocks of the La Creuse sulfide ore deposit in Beaujolais, France. They form a group...kinoshitalite, Chessy, Beaujolais, Brévenne, sulfide ore, talc, baryte, Mg-metasomatism, interlayer vacancy...and Su 1987; Bol et al., 1989), and metamorphosed ore deposits (Frondel and Ito, 1967; Yoshii et al., 1973a;...Manganese-rich kinoshitalite was found at Noda-Tamagawa mine, Japan (Yoshii et al., 1973a), and also in a quite |  | | 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 |  | Kampmann, Tobias C., Jansson, Nils F, Stephens, Michael B., Majka, Jarosław, Lasskogen, Jonas (2017) Systematics of Hydrothermal Alteration at the Falun Base Metal Sulfide Deposit and Implications for Ore Genesis and Exploration, Bergslagen Ore District, Fennoscandian Shield, Sweden. Economic Geology, 112 (5) 1111-1152 doi:10.5382/econgeo.2017.4504 | Journal (article/letter/editorial) | | Implications for Ore Genesis and Exploration, Bergslagen Ore District, Fennoscandian Shield, Sweden* Tobias C...Luleå, Sweden 2 Geological 3 CEMPEG, 4 Faculty Survey of Sweden, Box 670, SE-751 28 Uppsala, Sweden Department...Uppsala University, Villavägen 16, SE-752 36 Uppsala, Sweden of Geology, Geophysics and Environmental Protection...Mineral, Exploration Department, 936 81 Boliden, Sweden Abstract The Paleoproterozoic Falun Zn-Pb-Cu-(Au-Ag)...pyritic sulfide deposit in the Bergslagen ore district, Sweden, is enveloped by hydrothermally altered |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Famous mineral localities: The Cripple Creek Mining District, Colorado . . . . . . . . . . . . . . . . . ....[Ba(UO2)2V2O8⭈5H2O] from the type locality, the Mounana mine, Franceville, Haute Ogooué, Gabon. See the article...“This is the XYZ mine, and these are pretty pictures of the minerals from that mine.” Lou, however, took...chemistry, crystal system, identifying features, and mine of origin—all without notes. From his huge library |  | Hazen, R. M., Liu, X. M., Downs, R. T., Golden, J., Pires, A. J., Grew, E. S., Hystad, Grethe, Estrada, Charlene, Sverjensky, D. A. (2014) Mineral evolution: Episodic metallogenesis, the supercontinent cycle, and the co-evolving geosphere and biosphere. Economic Geology Special Publication 18, Society of Economic Geologists. 1-15 | Report (chapter) | | sulfosalts Metamorphic minerals Kyanite, sillimanite, cordierite, chloritoid, jadeite, staurolite...oxidation >2000 New oxide/hydroxide species, especially ore minerals Intermediate ocean 1850−850 Minimal mineralogical...played central roles; for example, redox-mediated ore deposits of elements such as U, Mo, and Cu occurred...other ore deposits most likely occurred subsequent to the beginning of the relevant stages, most ore-forming...Inventories of the temporal distributions of major ore deposits (Gastil, 1960; Laznicka, 1973; Meyer, 1981 |
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