| | Journal (volume) | BLACK SCHISTS IN THE OUTOKUMPU REGION IN EASTERN FINLAND BY ESKO PELTOLA With 43 figures and 11 tables...BLACK SCHISTS IN THE OUTOKUMPU REGION IN EASTERN FINLAND BY ESKO PELTOLA W I T H 43 F I GUR E 5 AN D 11...19551958 both on the surface and in the Outokumpu mine, as weIl as on the laboratory examination of the...Vladi Marmo, Director of the Geological Survey of Finland, for his kindness in arranging the publication... .. .. . . 19 SOLANSAARI JUOJĂRVI - 5 9 LUIKONLAHTI - KORTTEINEN ZONE . . .. . . . . . . . . . | | | Journal (article/letter/editorial) | Geological Survey of Finland, P.O. Box 96, FI-02151, Espoo, Finland Geological Survey of Finland, P.O. Box 1237...FI-70211, Kuopio, Finland c Polar Mining Oy, P.O. Box 15, FI-83501, Outokumpu, Finland Received 31 October...Palaeoproterozoic JormuaâOutokumpu thrust belt in eastern Finland enclose m- to km-scale ultramafic massifs that...isotopes; North Karelia; Finland 1. Introduction The Outokumpu mining district in eastern Finland is well...three major deposits (Outokumpu, Vuonos and Luikonlahti) with a total production of âŒ50 Mt ore averaging | | | Journal (volume) | THE SULPHIDE AND SULPHIDE-GRAPHITE SCHISTS OF FINLAND With an especial reference to the sulphide-graphite...THE SULPHIDE AND SULPHIDE-GRAPHITE SCHISTS OF FINLAND With an especial reference to the sulphide-graphite...SCHISTS AND ORES ..................... .. ... IN FINLAND . . . . . . . . . . . . . . . . . . . . . . . âą...THE SULPHIDE AND SULPHID E·GRAPHITE SCHISTS IN FINLAND ............ . .. .. . . .. .. .... .. ..........or both, may be present, while chalcopyrite, sphalerite, pentlandite, etc., may occur in addition. Concerning | | | Journal (article/letter/editorial) | in Paleoproterozoic black shales at Talvivaara, Finland: Evidence from multiple sulfur isotopes Seth A...47405, USA Geological Survey of Finland, P.O. Box 96, FI-02151 Espoo, Finland a r t i c l e i n f o abstract...eastern Finland. Previous d34S of studies of the Talvivaara and Outokumpu deposits of eastern Finland focused...mass-anomalous fractionations black shale Paleoproterozoic Finland 1. Introduction Major changes in Earthâs atmosphere...Talvivaara and Outokumpu sulïŹde deposits of eastern Finland have focused on single grain analyses of sulïŹdes | | | Journal (article/letter/editorial) | Talvivaara, Finland Kirsti Loukola-Ruskeeniemi a,â, Hannu Lahtinen b a b Geological Survey of Finland, P.O...FI-02151 Espoo, Finland Talvivaara Exploration Ltd., Talvivaarantie 66, FI-88120 TuhkakylĂ€, Finland a r t i...Sulphide deposit Sulphur isotope values Talvivaara Finland a b s t r a c t The Talvivaara deposit contains...rocks occur along the rift-related sequence to the north and south of Talvivaara. Characteristic features...of the Talvivaara ore are pyrrhotite, pyrite, sphalerite, chalcopyrite and pentlandite. Sulphides occur | | | Journal (article/letter/editorial) | Precambrian CopperSulfides of the OutokumpuDistrict,Finland ESKO PELTOLA Abstract The Outokumpuregion is...Outokumpufield in North Karelia is the most important Precambrian sulfide district in Finland. The history...Outokumpu district is situated in eastern Finland, at approximately63Ăž north (Fig. 1). The rocks of the Outokumpu...Tilton, 1966). Karelian formations in eastern Finland are separatedby a marked unconformityfrom the...Geologic Events in the Precambrian of Eastern Finland Karelidlc Orogeny Epicontinental formation General | | | Journal (volume) | Geological Survey of Finland Bulletin 265 The main metallogenie features of Finland By Aarno Kahma Geologinen...1973 Second printing 1979 Geological Survey of Finland, Bulletin 265 THE MAI N METALLOGENIC FEATURES... Kahma, A. 1973. The main mctallogenic features of Finland. Ge%gica/Survey oj Fin/and, Bulletin 265. 29 pages...in the Early and Middle Precambrian bedrock of Finland are outlined in the text. Information on other...Other copper ores 12 The sulphide ores of southern Finland and the Main Sulphide Ore Belt compared 13 The | | | Journal (article/letter/editorial) | Cu-Zn-CoOresat Outokumpu, Finland KIRSTI LOUKOLA-RUSKEENIEMIâą Geological Surveyof Finland,P.O.Box96,FIN-02151Espoo...FIN-02151Espoo, Finland Abstract The Outokumpu Cu-Zn-Codeposits areassociated withserpentinites, interpreted...Cu-Zn-Au andtheVihantiZn-Cu-Pboreprovinces in Finland,aswellasin theKainuu-Outokumpu area.At bothHammaslahti...studies on wasinitiatedat the Geological Surveyof Finland(GSF)in Finnish Early Proterozoic black schists...Pappilanmiiki, 7 = Ruukinsalo, 8 = Losom'5âąki, Luikonlahti = Luikonlahti Cu-Zn-Codeposit,9 = Miihkali,10 = Viurusuo | | | Book | Mineral Deposits of Finland Edited by Wolfgang D. Maier Raimo Lahtinen Hugh OâBrien AMSTERDAM âą BOSTON...Geological Survey of Finland, Espoo, Finland I. Haapala University of Helsinki, Helsinki, Finland T. Halkoaho...Geological Survey of Finland, Kuopio, Finland E. Hanski Oulu Mining School, Oulu, Finland A. Hartikainen Geological...Geological Survey of Finland, Kuopio, Finland C. Hartshorne AngloAmerican Exploration, London, UK T....Mawson Resources, Finland E. Heilimo Geological Survey of Finland, Kuopio, Finland P. Heino Yara Suomi | | | Journal (volume) | ON THE GEOlOGY OF THE OUTOKUMPU ORE DEPOSIT IN FINlAND BY VEIKKO O. VĂHĂTALO WITH 9 FIGURES AND 13 TABLES...ON THE GEOLOGY OF THE OUTOKUMPU ORE DEPOSIT IN FINLAND BY VEIKKO O . VĂHĂT ALO WITH 9 FIGURES AND 13...employed as a mining geologist at the Outokumpu mine. The evaluation and organization of the material...final stages. To my co-workers at the Outokumpu mine I offer a hearty handshake for their loyal support...Outokumpu is situated in eastern Finland, in the proYince of North Karelia, approximately 70 km east-southeast | | | Journal (volume) | Geological Survey of Finland Bulletin 373 Early Proterozoic Karelian and Svec ofenn ian for ma tions...tutkimusk eskus Es poo 1l)l)3 Geological Survey of Finland, Bulletin 37~ E)\.RL Y PROTEROZOIC KARELIAN AND...on the Pielavesi area, central Finland. Geological Survey of Finland, Bulletin 373, 137 pages, 49 figures...be considered to contain the type sequence of the Savo schists, which have traditionally regarded as Svecofennian...represents anepicontinental facies association within the Savo schists. A plate tectonic model is presented in | | | Journal (article/letter/editorial) | n-values is extremely rare. Only in the Kohmori mine different nC pyrrhotiteswith n-valuesranging from...1A). Associatedwith this are smallquantities of sphalerite,galena, and veinlets of quartz and calcite. ...crossednicols. (X120). Veinlets ot Akaiwa, the Chi- chibu mine. B. Mainly the 5C type showinggranular aggregation...Partially crossednicols (X120). Honko, the Yanahara mine. C. Large area (light) of homogeneousnC pyrrhotite...Partially crossed nicols (X120). Suetake, the Kohmori mine. D. Exsolutionlamellaeof troilite (light) in the | | | Journal (volume) | pebbles of granite ............................ TiiE SAVO AREA OF SCHISTS GEOLOQICAL DESCREPTION OF THE STRATIGRAPHIC...Ă€rvi uKie The Hanhivaara blebbed gneisses Tlie Kaavi and BĂ€yneinen aones The Tlie The The ............LehijĂ€rvi, Y. VĂ€isĂ€nen, A. Enkovaara, V. Kuomala (1938, Kaavi-Juuka). I take this opportunit~. of thanking them...reawa~kenedthe hopes that had alreadp espired in Finland of &blishing a mining industry and of succeeding...company worlking on a lease. The production of the mine amounted to 15,500 tons of ore annualiy on an average | | | Journal (article/letter/editorial) | Styles in Finland PASI EILU,â ,* Department of Geology, University of Turku, FIN-20014 Turku, Finland PETER...Survey of Finland, P.O. Box 1237, FIN-70211 Kuopio, Finland PEKKA NURMI, Geological Survey of Finland, P.O...O. Box 96, FIN-02151 Espoo, Finland AND TERO NIIRANEN Department of Geology, P.O. Box 64, FIN-00014...Helsinki, Finland Abstract A wide range of styles of gold mineralization has been recognized in Finland, including...during distinct episodes of crustal evolution in Finland. Several late-Archean greenstone belts in the Karelian | | | Journal (article/letter/editorial) | Shield G. GAAL Geological Survey of Finland, SF-02150 Espoo (Finland) Abstract Ga~il, G., 1990. Tectonic...Outokumpu (Cu-Zn-Co): 18. Outokumpu, 19. Vuonos, 20. Luikonlahti, 21. Talvivaara. V Viisterbotten (Ni-Cu): 22...proposed for the greenstone belts of northern Finland by Ga~l et al. (1978), Saverikko (1988) and Muradymov...mined out, were Outokumpu with 28.5 X 106 tons, Luikonlahti with 7.5 X 106 tons and Vuonos with 5.9 X 106...(data from the Deposit Databank of Finland, Geological Survey of Finland). The Outokumpu deposits are hosted | | | Catalog/List | ARSENIOSIDERITE orange brown crusts on Hidalgoite (Gold Hill Mine Tooele County Utah USA) lxl f2.5O lx2 f5.OO 2x2...purple-brown crystalline masses (Colebrook Hill Mine,Roseberry, Tasmania) lxl fl.5O lx2 f3 2x2 f6.OO...BOKITE black to dark brown masses (Monumnt No 2 Mine Apache County 1/2 x 1/2 f3.5O lxl f5 C266 DEFERNITE...C269 CHABAZITE good covering location. (Ramsley Mine lxl fl.5O lx2 f3 of glassy micros Devon) 2x2 f6... C273 COLORADOITE Mine, Cripple C274 DIAMOND good yellow cubic (Wishasha Mine Zaire) f6 C275 DIOPTASE | | | Journal (volume) | Geological Survey of Finland Bulletin 305 The metallogeny of Finland by Aimo Mikkola Geologinen tutkimuslaitos.... Geological Survey of Finland, Bulletin 305 THE METALLOGENY OF FINLAND by AIMO MIKKOLA with 9 fig...1980 Mikkola, Aim o 1980. The metallogeny of Finland. Ceological Sllrvey land, Btilletin 305. 22 pages...metallogenic epochs and types of mineral deposits in Finland are discussed. Thc Archean iron and nickel-copper... minera l deposits, metallogeny, Precambrian, Finland. Pro]. Aimo Mikkola, Helsi"ki U"iversity Fin/and | | | Report (issue) | Geological Survey of Finland Special Paper 35 Boris Saltikoff, Kauko Puustinen and Mikko Tontti Metallogenic...deposits in Finland Explanation to the Metallogenic Map of Finland Geological Survey of Finland Espoo 2006...metallic mineral deposits in Finland â Explanation to the Metallogenic Map of Finland. Geologian tutkimuskeskus...tutkimuskeskus â Geological Survey of Finland, Special Paper 35. 66 pages, 19 figures, 2 tables. This paper contains...contains explanations to the Metallogenic Map of Finland 1 : 1 000 000 (Saltikoff et al. 2002). The aim | | SĂ€ntti, Jaakko, Kontinen, Asko, Sorjonen-Ward, Peter, Johanson, Bo, Pakkanen, Lassi (2006) Metamorphism and Chromite in Serpentinized and Carbonate-Silica-Altered Peridotites of the Paleoproterozoic Outokumpu-Jormua Ophiolite Belt, eastern Finland. International Geology Review, 48 (6) 494-546 doi:10.2747/0020-6814.48.6.494 | Journal (article/letter/editorial) | Paleoproterozoic Outokumpu-Jormua Ophiolite Belt, eastern Finland a b b Jaakko SĂ€ntti , Asko Kontinen , Peter...University of Helsinki b Geological Survey of Finland Published online: 16 Jul 2010. To cite this article:...Paleoproterozoic Outokumpu-Jormua Ophiolite Belt, eastern Finland, International Geology Review, 48:6, 494-546, DOI:...Paleoproterozoic Outokumpu-Jormua Ophiolite Belt, Eastern Finland JAAKKO SĂNTTI,1 Department of Geology, PO Box 64...64, FIN-00014 University of Helsinki, Finland ASKO KONTINEN, PETER SORJONEN-WARD, Downloaded by [University | | | Journal (article/letter/editorial) | Talvivaara, Finland KIRSTI LOUKOLA-RUSKEENIEMI Geological Surveyof Finland,FIN-02150Espoo,Finland AND TIMO... HEINO Geological Surveyof Finland,P.O.Box1237,FIN-70701Kuopio, Finland Abstract The Talvivaara depositis...intheTalvivaara deposit. Pyrite, pyrrhotite, chalcopyrite, sphalerite, alabandite, andpentlanditc occurbothasfine-grained... BLACKSHALE-HOSTED Ni-Cu-ZnDEPOSIT,TALVIVAARA, FINLAND Introduction 81 mainsubtypes: (1)lowNi-Mn(Ni...geochemical studyonEarlyProterozoic blackschists in Finland, sampledand analyzedin the sameway (Loukola-Ruskeeniemi | | | Book | Precambrian Geology, 14 PRECAMBRIAN GEOLOGY OF FINLAND KEY TO THE EVOLUTION OF THE FENNOSCANDIAN SHIELD...Precambrian Geology, 14 PRECAMBRIAN GEOLOGY OF FINLAND KEY TO THE EVOLUTION OF THE FENNOSCANDIAN SHIELD...University of Helsinki, Finland P.A. NURMI Geological Survey of Finland Espoo, Finland .. .. O.T. RAMO University...University of Helsinki, Finland ELSEVIER Amsterdam â Boston â Heidelberg â London â New York â Oxford...Introduction to the Archean of Finland .....22 1.1. The extent of the Archean in Finland ..................... | | | Journal (volume) | twenty sampies from the U. S. A. , Canada, and Finland. The Finnish material is presented in this paper...Geological Survey of Finland and the Department of Geological Exploration of Outokumpu Co., Finland, were most...Laitakari, Director of the Geological Survey of Finland, the author must extend his sincere gratitude for...Hills. The remainder of the sampIes came from Finland. The isotopically controlled ages for the Finnish...Torikatu, HĂ€meenlinna, Finland. Urjala granodiorite, Soukko, UrjalankylĂ€, Urjala, Finland. The Aulanko granodiorite | | | Journal (volume) | Geological Survey of Finland Bulletin 323 Sphalerite geobarometry of some metamorphosed sulphide ore...ore deposits in Finland by Ragnar Törnroos Geologinen tutkimuslaitos Espoo 1982 Geological Survey of...of Finland, Bulletin 323 SPHALERITE GEOBAROMETRY OF SO ME METAMORPHOSED SULPHIDE ORE DEPOSITS IN FINLAND... R. 1982. Sphalerite geobarometry of so me metamorphosed sulphide ore deposits in Finland. Geological...Geological Survey 01 Finland, Bulletin 323 . 42 pages, 7 figures and 2 tables. The sphalerite geobarometer has | | | Journal (volume) | Geological Survey of Finland Bulletin 336 The development of geological sciences in Finland Edited by Heikki... Geological Survey of Finland, Bulletin 336 THE DEVELOPMENT OF GEOLOGICAL SCIENCES IN FINLAND Edited by HEIKKI...Mineral exploration and geologieal surveys in Finland before 1886 ... ... ............. . .. .. . . ...Preeambrian in Finland .... Maunu HĂ€rme: The hi story of petrologie study in Finland ....... . ........ Kai Hytönen: The hi story of mineralogy in Finland 1918- 1984 . . ... ... Kalevi Virkkala: History of | | | Report (issue) | (silver selenide) and lesser amounts of electrum, sphalerite, chalcopyrite, tetrahedrite, and other silver...white areas). Sample is from the Buckskin National Mine, Humboldt County, Nevada. Photograph by Peter Vikre...............................................Q26 Mine Waste Characteristics.............................1989). The total U.S. supply was always higher than mine production during this period, with a high of 831...as indicated in fig Q3.) The difference between mine production and total supply was owing to the refineriesâ |
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