 | | Corporate Document | | Mining 2003 Rovaniemi, Finland December 2003 GTK CONTENTS INTRODUCTION FINLAND 1. Deposits in Archaean...Rovaniemi 3. Deposits in the Svecofennian Domain of Finland 3.1 HĂ€me-Tampere region 3.1.1 Haveri, Vilj akkala...from gold deposits and occurrences chiefly from Finland and Australia are described in this paper. In addition...The location of the deposits and occurrences in Finland is presented in Appendices 1 and 2 and those in...report, 'dolomite' refers to Fe-bearing dolomite. FINLAND 1. Deposits in Archaean rocks 1.1 Ilomantsi Greenstone |  | | 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...withaddition ofhydrothermal S.Nickelconcentrationsin pyrite,ashighas0.7percent, occurin blackschists fromtheTalvivaara...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 |  | | 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...metamorphosed sulphide ore deposits in Finland. Geological Survey 01 Finland, Bulletin 323 . 42 pages, 7 figures...metamorphosed sulphide ores in Proterozoic schists of Finland. In the Vihanti ore zone, the Outokumpu area and |  | | Journal (volume) | | Geological Survey of Finland Bulletin 322 Geochemistry of till and mode of occurrence of metais in...moraine types in Finland Geologinen tutkimuslaitos Espoo 1982 Geological Survey of Finland, Bulletin 322...OCCURRENCE O F METALS I N SOME MORAINE TYPES I N FINLAND by VESA PEURANIEMI with 7 1 figures and 11 tables...metals in some moraine types in Finland. Geological Surveg of Finland, Bulletin 322. 75 pages, 71 figures...sulphides, weathering, Finland. Vesa Peuraniemi, Rautaruukki O y PL 217,90101 Oulu 10 Finland ISBN 951-690.169-7 |  | | Journal (article/letter/editorial) | | Associatedwith the Vihanti Zinc Ore Deposit, Western Finland PESTTâą RFâąIITiJXRW,OLLI )i.JKXS,AND MARKKU MJi...apatite-bearinghorizon was found in closeassociationwith the pyrite, zinc, and copper ores of the middle Precambrian...contain pyrite bands and, on the basis of position and geochemicalcharacteristics,the pyrite-bandedmetatuff...pyrite-bandedmetatuff is regarded as a termination of the pyrite ore proper and hence. at least partly, the U-P rocks...stored at the Outokumpu Oy Vihanti mine, western Finland. Systematic analytical work and further drilling |  | | Journal (volume) | | Geological Survey of Finland Bulletin 341 The early Proterozoic Zn-Pb-Cu massive sulfide deposit at...at Attu, SW Finland Leake s. Hangala Geologian tutkimuskeskus Espoo 1987 Geolo gi ca l Surve y oi...Only scnists in the Archean basement in eastern Finland belong to 5, the rest belong to ~ (see Huhma...for 537, read 5Z7. I ~ Geological Survey of Finland, Bulletin 341 THE EARL Y PROTEROZOIC Zn-Ph-Cu...Zn-Ph-Cu MASSIVE SULFIDE DEPOSIT AT ATTU, SW FINLAND by LEAKE S. HANGALA with 33 figures, 18 tables and 1 appendix |  | | Journal (volume) | | ON SULPHIDES OF THE SULPHIDE-BEARING SCHISTS OF FINLAND BY VLADI MARMO AND AIMO MIKKOLA HELSINKI 1951...ON SULPHIDES OF THE SULPHIDE-BEARING SCHISTS OF FINLAND BY VLADI MARMO AND AIMO MIKKOLA HELSINKI I 95...ON SULPHIDES OF THE SULPHIDE-BEARING SCHISTS OF FINLAND by VLADI MARMO and AIMO MIKKOLA 1. PREFACE At...present paper some sulphide-bearing schists of Finland and especially their sulphides will be described...contain carbon not yet altered into graphite. In Finland such sulphide-beal'ing schists have been previously |  | | Journal (volume) | | Survey of Finland Bulletin 275 Ore mineralization at Ritovuori, Pihtipudas, Central Finland by Lea Aho...Survey of Finland, Bulletin 275 ORE MINERALIZATION AT RITOVUORI , PIHTIPUDAS, CENTRAL FINLAND BY LEA...mineralization at Ritovuori, Pihtipudas, Central Finland. Ceological5l1rV8)I 0/ Fillialld, Blliletin 275...drilling. The drill cores showed minor amounts of pyrite, pyrrhotite and arsenopyrite in the scbists. A...investigated area is outlined. 6 Geological Survey oE Finland, Bulletin 275 0 0 ' 0 1' âą G ö' 200 ':Dm |  | | 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...sulphides of the Talvivaara ore are pyrrhotite, pyrite, sphalerite, chalcopyrite and pentlandite. Sulphides...processes. No framboidal pyrite is any longer present, but spheroidal pyrite with a grain size of b 0 |  | | Journal (volume) | | Geological Survey of Finland Bulletin 311 A microfossil and sedimentation study of the Late Precambrian...Precambrian formation of Hailuoto, Finland. by Risto Tynni and Joakim Donner Geologinen tutkimuslaitos Eepoo...Eepoo 1980 Geological Survey of Finland, Bulletb 311 A MICROFOSSIL AND SEDIMENTATION STUDY O F THE LATE...LATE PRECARSBRIAN FORMATION OF HAILUOTO, FINLAND by RISTO TYNNT AND JOAKIM DONNER with 4 figures in...Precambrian formation of Hailuoto, Finland. Geological Survey of Finland, Bulletin 311. 27 pages, 4 figures |  | | Journal (article/letter/editorial) | | OreDeposit,Finland O. HELOVUORI Abstract The Pyh//salmi deposit is a strataboundmassive pyrite-copper-zincdeposit...with an average value of a4S of +7.5 per mil for pyrite. Isotopicdating of intrusive and supracrustalrocks...Furthermore, the ore assays4.9 percent BaO and Finland in the commune of PyhSjiirvi, Oulu 0.06 percent...structure, and age. 1084 PYH.4'SALMI ORE DEPOSIT, FINLAND 1085 MINE 0 I âą :âąĂ .âą I I I 2km i ...metavolcanitesof the leptite belt in southwestern Finland describedby Eskola (1914) and Latvalahti (1979) |  | MolnĂĄr, Ferenc, OâBrien, Hugh, Lahaye, Yann, KĂ€pyaho, Asko, Sorjonen-Ward, Peter, Hyodo, Hironobu, Sakellaris, Grigorios (2016) Signatures of Multiple Mineralization Processes in the Archean Orogenic Gold Deposit of the Pampalo Mine, Hattu Schist Belt, Eastern Finland. Economic Geology, 111 (7) 1659-1703 doi:10.2113/econgeo.111.7.1659 | Journal (article/letter/editorial) | | of the Pampalo Mine, Hattu Schist Belt, Eastern Finland* Ferenc MolnĂĄr,1,â Hugh OâBrien,1 Yann Lahaye,1...Research Survey of Finland, P.O. Box 96, FI-02151, Espoo, Finland Survey of Finland, P.O. Box 1237, FI-70211...FI-70211, Kuopio, Finland Institute of Natural Sciences, Okayama University of Science, 1-1 Ridai-cho...700-0005, Japan 4 Endomines Oy. Finland, Pampalontie 11, 82967 Hattuvaara, Finland Abstract The Hattu schist...**Current address: Hauskankatu 34, FI-50100, Mikkeli, Finland. 0361-0128/16/4436/1659-45 deposits (e.g., porphyry-epithermal |  | | Journal (article/letter/editorial) | | THE KEIVITSANSARVI NiâCuâPGE DEPOSIT, NORTHERN FINLAND FERNANDO GERVILLA§ Instituto Andaluz de Ciencias...KOJONEN Geological Survey of Finland, Betonimiehenkuja 4, FINâ02150 Espoo, Finland ABSTRACT The Keivitsansarvi...Keivitsansarvi deposit, in northern Finland, is a low-grade dissemination of NiâCu sulfides containing 1.3â26...disseminated aggregates mainly made up of pentlandite, pyrite, and chalcopyrite (all showing fine intergrowths)...palladian bismuthotellurides, Keivitsa intrusion, Finland. SOMMAIRE Le gisement de Keivitsansarvi, dans |  | | Journal (volume) | | Survey of Finland Bulletin 267 A study of sulfur isotopes in the Outokumpu ore deposit, Finland by Markku...Survey of Finland, Bulletin 267 A STUDY OF SU LFUR ISOTOPES IN THE OlJTOKUMP U ORE DEPOSIT, FINLAND BY ...sulfur isotopes in the Outokumpu ore deposit, Finland. Gen/ogicol SlIrvey of F in/ond, Blllletin 267... The delta values involving 59 pyrite-pyrrhotite pairs and 10 pyrite-sphalerite pairs are presented,...mobilization of sulfides. 6 Geological urvey of Finland, Bulletin 267 The application of stable sulfur |  | | Journal (volume) | | Geological Survey of Finland Bulletin 315 Geology, geochemistry and mineralogy of two Archean nickel-copper...nickel-copper deposits in Suomussalmi, eastern Finland by Kari K. Kojonen Geologinen tutkimuslaitos Espoo...Espoo 1981 Geological Survey of Finland, Bulletin 315 GEOLOGY, GEOCHEMISTRY AND MINERALOGY OF TWO ARCHEAN...NICKEL-COPPER DEPOSITS IN SUOMUSSALMI, EASTERN FINLAND by KAR! K. KOJONEN with 24 figures and 19 tables...nickel-copper deposits in Suomussalmi, eastern Finland. Geo!ogica! Survey of Fin!and, Bulletin 315. 58 |  | | Journal (article/letter/editorial) | | Sakatti Cu-Ni-PGE sulphide deposit in northern Finland Marko Moilanen *, Eero Hanski, Sheng-Hong Yang...School, P.O. Box 3000, FI-90014 University of Oulu, Finland A R T I C L E I N F O A B S T R A C T Keywords:...Central Lapland greenstone belt Paleoproterozoic Finland The Sakatti Cu-Ni-PGE sulphide deposit is located...the Central Lapland greenstone belt in northern Finland. It comprises three mineralised olivine cumulate...including chalcopyrite, pyrrhotite, pentlandite, pyrite and magnetite. We present Re-Os concentration and |  | | Journal (article/letter/editorial) | | Element Deposit, Portimo Layered Igneous Complex, Finland JENS CHR. Ă. ANDERSEN,â ,* OSKAR A. R. THALHAMMER...secondary assemblage of chalcopyrite, pyrite, marcasite, Ni-bearing pyrite, violarite, and millerite. The disseminated...the Portimo Layered Igneous Complex, northern Finland (Iljina, 1994). The deposit was discovered during...the highest concentrations of PGE in northern Finland (Alapieti and Lahtinen, 2002). The PGE are associated...the Swedish-Finnish border in the west, across Finland into Karelia and the Kola Peninsula in the east |  | Stein, H. J., Sundblad, K., Markey, R. J., Morgan, J. W., Motuza, G. (1998) Re-Os ages for Archean molybdenite and pyrite, Kuittila-Kivisuo, Finland and Proterozoic molybdenite, Kabeliai, Lithuania: testing the chronometer in a metamorphic and metasomatic setting. Mineralium Deposita, 33 (4) 329-345 doi:10.1007/s001260050153 | Journal (article/letter/editorial) | | ages for Archean molybdenite and pyrite, Kuittila-Kivisuo, Finland and Proterozoic molybdenite, Kabeliai...187Re-187Os ages were determined for molybdenite and pyrite samples from two well-dated Precambrian intrusions...molybdenite and pyrite from the Kuittila and Kivisuo prospects in easternmost Finland and for molybdenite...discovered economic Au mineralization (Ilomantsi, Finland) and a Cu-Mo prospect (Kabeliai, Lithuania). Two...Kuittila tonalite. Three Re-Os analyses of a single pyrite mineral separate, from the same sample of Kuittila |  | | Journal (volume) | | Geological Survey of Finland Bulletin 298 Ore mineral inc1usions in detrital quartz contained in basal...YlöjĂ€rvi copper-tungsten deposit, southwestern Finland b y Kari A. Kinnunen Geologinen tutkimuslaitos...tutkimuslaitos âą Espoo 1979 Geological Survey of Finland, Bul1etin 298 ORE MINERAL INCLUSIO S IN DETRITAL QUARTZ...YLĂ] ĂRVI COPPER-TUNGSTEN DEPOSIT, SOUTHWESTERN FINLAND BY KARI A. Kr UNEN with 40 figures and one...copper-tungsten deposit, southwestern Finland . Ceological Stlyvey 01 Finland, Bulletin 298. 55 pages, 40 figures |  | | Journal (article/letter/editorial) | | mineralization in the Kuusamo district, northeastern Finland Heikki S. Pankka a and Erkki J. Vanhanen b a Michigan...Survey of Finland, Regional Office for Northern Finland, P.O. Box 77, SF 96101 RovaniemL Finland (Received...mineralization in the Kuusamo district, northeastern Finland. In: G. Ga~il and K. Schulz (Editors), Precambrian...country rocks. Typical ore minerals in both types are pyrite, pyrrhotite, cobaltite, Co-pentlandite, chalcopyrite...Pankka, Geological Survey of Finland, PO Box 77, SF 96101 Rovaniemi, Finland. punen and Gorbunov, 1985; |  | | Journal (article/letter/editorial) | | Irelan 1 An isotopic study of lead in sedimentary pyrite* J. M. WAMPLER~ and J. L. KULP Geochemistry Laboratory...form 9 March 1964) Abs~~t-The lead in sod~ontary pyrite is typical of dissolved lead in the original dopositio~a...conditions appear to be realized, generally, in pyrite from unmetamorphosed sedimentâa.ry rocks. In metasedimentary...metasedimentary rooks, the origin of lead in pyrite may be quite complex, but in favorable cases the isotopic...about the The lead content of thirty samples of pyrite from pre-metamorphic hist!ory of the samples. sedimentary |  | | Journal (article/letter/editorial) | | Precambrian CopperSulfides of the OutokumpuDistrict,Finland ESKO PELTOLA Abstract The Outokumpuregion is...most important Precambrian sulfide district in Finland. The history and developmentof the Outokumpu company(OutokumpuOy)...The Outokumpu district is situated in eastern Finland, at approximately63Ăž north (Fig. 1). The rocks...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 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 |  | | Journal (article/letter/editorial) | | Kojonen and B. Johanson Geological Survey of Finland, Espoo, Finland With 10 Figures Received October 30, 1998;...occurrence of the gold. The main ore minerals are pyrite, arsenopyrite and gersdorffite, and the minor ore...found in all samples as microcrystalline grains. Pyrite, arsenopyrite and occasionally gersdorffite occur...whereas on average 57% of the gold is bound to pyrite and arsenopyrite as inclusions or as lattice gold...gold. The weight percentage of arsenopyrite and pyrite in the concentrate determined with image analysis |  | | 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 |
|
Otamo dolomite quarry, Siikainen, Satakunta, Finland