 | | Report (chapter) | | Luleå, Sweden 3 Department of Earth Sciences, Uppsala University, SE-752 36 Uppsala, Sweden 4 Department...Finland 5 Geological Survey of Sweden, Box 670, SE-751 28 Uppsala, Sweden ‡ Pro Vice-Chancellor, Luleå...segment of the 2.0–1.8 Ga Svecokarelian orogen in Sweden, occurring in the central and northern parts of...STEPHENS, M. B. & BERGMAN WEIHED, J. (eds) 2020. Sweden: Lithotectonic Framework, Tectonic Evolution and...February 9, 2020 84 P. SKYTTÄ ET AL. NORRBOTTEN VÄSTERBOTTEN JÄMTLAND VÄSTERNORRLAND GÄVLEBORG 200 km |  | | Journal (article/letter/editorial) | | tectonic features of the Rakkejaur sulfide deposit, Skellefte district, Sweden C. Trepka-Bloch Department...Boliden Mineral AB, S-936 00 Boliden, Sweden Abstract. The Rakkejaur volcanogenic massive sulfide deposit...introduction of Mg and Fe and depletion of Na. The Rakkejaur deposit is located in the western part of the...the Skellefte mining district in northern Sweden. The deposit was located in 1921 by glacial boulder tracing...deposit. This description and consideration of the Rakkejaur deposit support a submarine volcanogenic origin |  | | Journal (article/letter/editorial) | | as T-P Indicators in Sulfide Ores from Northern Sweden S. Berglund 1 and T. K. Ekstr6m 2 1 Department...University of Lule&, Lule&, Sweden 2 Geological Survey of Sweden, Box 801, Lule&, Sweden The compositions of...l l e f t e d i s t r i e t of n o r t h e r n Sweden. H e r e , both arsenopyr i t e and s p h a l e...published. 0dman (1941) presented two from the Boliden mine, having As-contents of 30.5 and 33.0 atom %. The...formarion in the Skellefte district of northern Sweden, so only some of the general geological features |  | | Journal (article/letter/editorial) | | of Precambrian Sulfide Ores, Skellefte District, Sweden DAVID T. RICKARD AND HANS ZWEIFEL Abstract Some...sedimentary rocks in the Skellefte district of northern Sweden. These depositshave been considered previouslyto...H/Sgkulla,Me Mentr/isk, E1 Elvaberg, Ns Nasliden, Rk Rakkejaur, Kr Krlstineberg, Rm R//vlidmyran, Rv R/ivliden...other areas of northern Swedenthis orogenic central Sweden. The general geologyof the district is shown in...bodies and lenses. The largestknown body,the Rakkejaur deposit,is about 550 m long and 65 m broad. It |  | | Book (volume) | | explain the ideas of those who have worked on it (and mine, where they differ from those readily available...other three, are arranged from north to south. For Sweden, a general summary of the metallogeny of that country...the one that contains the iron ores of central Sweden in which the numerous ore bodies are of a few 5...District, all the deposits of which are located in Västerbotten province. This district is here divided into...manageable. Then follow three other deposits in Västerbotten, Lainijaur, Stekenjokk, and Varuträsk, no one |  | | Journal (article/letter/editorial) | | 1.9 Ga Marine Volcanic Are, Skellefte District, Sweden RODNEY L. ALLEN, VolcanicResources Ltd., Morteveien...WEIHED, Geological Surveyof Sweden, P.O.Box670,S-75128 Uppsala, Sweden ANDSVEN-•KESVENSON Boliden AB...AB, S-93681 Boliden, Sweden Abstract TheSkellefte miningdistrictoccurs in anEarlyProterozoic, mainly1...0.8percent As,and25.6percentS.The districts in Sweden. The districtcoversanareaof 120by 30 mediandeposit...Fifty-twodeposits contain100,000metrictons including Rakkejaur, the largestdepositin the district. termstheSkellefte |  | | Journal (article/letter/editorial) | | Rockliden Zn–Cu massive sulphide deposit, north-central Sweden: Implications for ore processing F. E. Minz*1,...south of the Skellefte ore district, north-central Sweden. Most of the mineralisation is found at the altered...ore-intrinsic parameters, such as the pyrite, pyrrhotite and magnetite content of the massive sulphides...processing. Keywords: Rockliden, North-central Sweden, Base metal sulphide, Ore characterisation, Process...located in the Västernorrlands Län, north-central Sweden, ca. 150 km SW of the Skellefte ore district and |  | Mercier-Langevin, Patrick, McNicoll, Vicky, Allen, Rodney L., Blight, James H. S., Dubé, Benoît (2013) The Boliden gold-rich volcanogenic massive sulfide deposit, Skellefte district, Sweden: new U–Pb age constraints and implications at deposit and district scale. Mineralium Deposita, 48 (4) 485-504 doi:10.1007/s00126-012-0438-z | Journal (article/letter/editorial) | | volcanogenic massive sulfide deposit, Skellefte district, Sweden: new U–Pb age constraints and implications at deposit...98 Garpenberg, Sweden R. L. Allen Lulea University of Technology, 871 87 Lulea, Sweden J. H. S. Blight...Mineral, Exploration Department, 936 81 Boliden, Sweden Introduction The Boliden Au–Cu–As deposit (8.3...selected ore deposits in the Skellefte district Deposit/mine VMS Bolidenb Långdalb Långseleb Kankberg VMSb Renströmc...Baltic Shield geology and Proterozoic rocks in Sweden, and to Lundberg (1980), Weihed et al. (1992), |  | | Journal (article/letter/editorial) | | across the Archaean-Proterozoic border in northern Sweden Kjell "Blllstrom'"a*,, Rudyard Frietsch b Jan-Anders...Stockholm, Sweden b Department of Applied Geology; Luled University of Technology, S-951 87 Lule~, Sweden Received...Palaeoproterozic mineralizations in northernmost Sweden. In the present work Pb isotope data from galena...inferred Proterozoic-Archaean border in northern Sweden. Radiogenic lead is generally found in galena of...caution when applied in Proterozoic terrains in Sweden, the present data suggest an age difference between |  | | Journal (article/letter/editorial) | | Salau, Py- rdndes (France) comportent, outre la pyrrhotite et la scheelite, de la chalcopyrite, de l'arsdnopyrite...Salau deposit, Pyr6n6es (France) contain massive pyrrhotite and scheelite associated with chalcopyrite, arsenopyrite...associ6s des sulfures plus ou moins abondants (pyrrhotite, ars6nopyrite, sphaldrite, chalcopyrite, molybddnite)...effectu6e sur la composition des sulfures (pyrite, pyrrhotite et ars6nopyrite) envisage de caract6riser les...mineratisds/t scheelite se composent principalement de pyrrhotite tres abondante associee /~ d'autres sulfures |  | | Report (issue) | | be reported because they may not be economic to mine at the time they are explored. Balancing these...because mining concerns attempt to develop long-range mine plans now. It is also more common in recent years...sources listed in references) Deposit name Newmon Mine Allan (Johnson Lease) . Courtwright (Daggett Lease)...Vlar Bond War Eagle and Miller Deposits Location (County) Alameda Amador ...do.. ...do.. ...do.. ...do...Rattlesnake Mt. Richey, U.S. and S.J. Location (County) Calaveras ...do... ...do... ...do... ...do... |  | | Journal (article/letter/editorial) | | L~ngdal, Udden, 34. Renstriim, 35. Riivliden, 36. Rakkejaur, 37. Kristineberg. X Vihanti-PyhSsalmi (Zn-Cu-Pb):...contains four deposits, of which one, the Petolahti mine, is a past producer. The total content of two deposits...tons of S. The major ore minerals are pyrite, pyrrhotite, sphalerite, chalcopyrite, galena and arsenopyrite...of this economically important ore province of Sweden. An updated version of the stratigraphy was presented...uranitite. Minor ore minerals are fluorite, pyrite, pyrrhotite, chalcopyrite and magnetite. Complex pegmatites |  | | Report (issue) | | Metallogenesis in the Kiruna-Skellefte Belt of Northern Sweden A History of Theoretical Developments in Carbonate-Hosted...«2. of the eccisemene of the Misima Gold-Silver Mine, Papua New Guinea ........ .G. I. Wilson and R....C. Barwick eae ie Discovery. The McLaughlin Gold Mine, Napa, Yolo, and Lake Counties, California Fre...is arbitrary, because concepts have changed in mine was in production until the 1970s. Some indi- cations...with new discoveries, augmented geologic the Los mine (Cronstedt, 1754). The alloy was called knowledge |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | indicate a ringshaped magnetic low (caused by pyrrhotite or by the pyritization or oxidation of magnetite)...magnetic surveys would identify skarn magnetite and pyrrhotite that may be associated with base-metal deposits...stringer zone (stockwork) containing pyrite or pyrrhotite and chalcopyrite may commonly underlie the massive...Laisvall deposit east of the Caledonian fold belt in Sweden (Rickard and others, 1979). Exploration Guides...geologic map of the Silver City Mining region, Grant County, New Mexico: U.S. Geological Survey Geophysical |  | | Report (issue) | | include chalcopyrite, sphalerite, galena, pyrite, pyrrhotite, and magnetite. Silver, gold, bismuth, tin, cobalt...VIO MIT WUR ZEOL ZIR MINERAL NAME PLAGIOCLASE PYRRHOTITE POLYBASITE PROUSTITE PS I LOME LANE PYROLUSITE...Pakistan Philippines Portugal Saudi Arabia Spain Sweden Turkey U.S. Alaska U.S. Alabama U.S. Arizona U...QUEBEC MANITOU QUEEN OF BRONZE RADIORE E RAIL LAKE RAKKEJAUR 3251 3261 3271 3281 3291 330| 331 1 3321 3331...Geology and ore deposits of the Afterthought mine, Shasta County, California: California Division of Mines |  | | Report (volume) | | based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such...PGE placers. DEPOSIT DESCRIPTION Mineralogy Pyrrhotite + chalcopyrite + pentlandite + cobalt sulfides...Mineralogy Chromite ± ilmenite ± magnetite ± pyrrhotite ± pentlandite ± chalcopyrite ± PGE minerals (dominantly |  | Weihed, Pär, Arndt, Nicholas, Billström, Kjell, Duchesne, Jean-Clair, Eilu, Pasi, Martinsson, Olof, Papunen, Heikki, Lahtinen, Raimo (2005) 8: Precambrian geodynamics and ore formation: The Fennoscandian Shield. Ore Geology Reviews, 27 (1) 273-322 doi:10.1016/j.oregeorev.2005.07.008 | Journal (article/letter/editorial) | | Luleå University of Technology, SE-971 87 Luleå, Sweden LGCA, Université Joseph Fourier, Grenoble, Maison...Natural History, Stockholm, Box 50007, SE-10405, Sweden d University of Liège Bat. B20, B-4000 Sart Tilman...large parts of Finland, NW Russia, Norway, and Sweden (Fig. 1). The oldest rocks yet found in the shield...(Wasström, 1993), south of the Skellefte District in Sweden, and the 1.92 Ga primitive island arc rocks in...central Fennoscandian Shield. Plutonic rocks in Sweden, aged 1.80 to 1.78 Ga with mixed I- to A-type characteristics |  | | Journal (volume) | | 10 Geological Survey of Finland, Bulletin 373 Sweden 7 8 ~ 9 Russia Fig. 1. Location ofPielavesi...been inferred from the vicinity of the Pyhasalmi mine, as well as from further south at Koivuj arvi, which...graphite and K-feldspar, with additional pyrite and pyrrhotite; anomalous Cu or Zn concentrations have not been...dome. Wilkman (1938) first drew attention to the pyrrhotite-bearing quartzites and overlying calc-silicate...volcanics and is commonly accompanied by pyrite and pyrrhotite. Graphite-bearing horizons are not particularly |  | | Book | | Metallurgy Luleå University of Technology Luleå Sweden ISSN 2365-0559 Mineral Resource Reviews ISBN 978-3-319-17427-3...Luleå University of Technology, SE-971 87, Luleå, Sweden e-mail: par.weihed@ltu.se This book is the result...in deposit scale, but also in semi-regional (near mine) and regional (mineral belts) scales. The models...uncertainty values represent: (1) Observed in field, mine or drill-core; (2) Interpreted from geophysical...VMS belt situated in northern 1 Introduction Sweden. This chapter describes modelling at different |  | | Journal (article/letter/editorial) | | soon progressed to shallow depth, resulting in a mine. The numbers of mines and intensity of ACCEPTED...colonialism, modern economic booms (Belich, 2009). Active mine numbers and sizes skyrocketed during two World Wars...rapidly growing number of mineral discoveries and mine establishment was partly driven by the discovery...of conquests and non-military acquisitions. But mine importance and fame did not necessarily correspond...obsolete (for example, recent reserves of a mature mine only, or IP past production for a period of time) |  | | Book | | The Netherlands, the Federal Republic Germany and Sweden. This holds particularly true for the chapters...measured (B) 6 reserves 2—5 years construction of mine and dressing plant during the preparation for exploitation...laymen who want to be prospectors or have their own mine. A textbook on prospecting and exploration was published...magmatic lenses magnetite hematite 30—70 Kiruna (Sweden) Pea Ridge (U.S.A.) 5. hydrothermal metasomatic...pentlandite, beds, veins chalcopyrite, passing into pyrrhotite mass ore in basic and ultrabasic rocks 2. residual |  | | Report (volume) | | Resources Limited, Guldgatan 11, 936 32 Boliden, Sweden (e-mail: rodallen@algonet.se) 3 CTMG, Division... Luled University of Technology, 971 87 Luled, Sweden (e-mail: par. weihed@sb. luth.se) 4 Main contributors:...metalmining industry in Australia, Canada and Europe (Sweden, Spain, Portugal and Russia). Although studied...Spain, the Bergslagen and Skellefte districts in Sweden, and the southern Urals in Russia. Active plate...volcanoes (Allen et al. Skellefte district, northern Sweden 1996b). Regionally, these VMS deposits occur on |  | | Book | | gebiet und var allem gleich zu dessen bedeutendster Mine, der Vretgruva n. Westlich und sudlich davon liegen...und Ravlidmyran, Holmtjarn, Horntrask u.a.m. Rakkejaur ist (1 996) noch zuganglich gewesen (wenn auch...(1971 ): Molybdenum and tungsten occurrences in Sweden. SGU Ca 46. lgelstrom, L. J. (1861 ): Sveriges...Lofvendahl, R. (1 980): Secondary uranium minerals in Sweden. GFF 1 02. • + Aberg, G. (1 981 ): An isotope study...Stockholm. Lundqvist, Th. (1 979): The precambrium of Sweden. SGU C 768. Lundstrom, M. + Lundqvist, J. + Th |  | | Book | | ae oe ee The Gallejaur Structure, Northern Sweden Robert Lilhjequists:...2:.scccsssscecsassszcesscates...Natural Resources Kungsgatan 62, S-752 18 Uppsala Sweden Contributors D.R. Lowe Department of Geological...in samples of one spherule bed from the Princeton Mine locality. They argued that the extreme enrichment...additional Princeton Mine data as well as analyses of samples from the Sheba Mine and a surface exposure...or carbonate mineralization as do the Princeton Mine samples of Koeberl et al. (1993), which commonly |
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