 | | Journal (volume) | | of Finland Bulletin 259 (formerly Bulletin de la Commission Geologique de Finlande) Genthelvite-hearing...Genthelvite-hearing greisens in southern Finland by Ilmari Haapala and Pentti Ojanperä Geologinen tutkimuslaitos .... Otaniemi 1972 Geological Survey of Finland, Bulletin 259 (formerly Bulletin de la Commission Geologique...and O janperä, Pentti 1972: Genthelvite-bearing greisens in southern Finland. Ge%gicol SIIrvß)' 0/ Fildond...tables. One small greisen-type genthelvite occurrence has been found in the Eurajoki area and three in |  | | Journal (volume) | | Survey of Finland Bulletin 294 Rapakivi granites and other postorogenic rocks in Finland: their age...Survey of Finland, Bulletin 294 RAPAKIVI GRANITES AND OTHER POSTOROGENIC ROCKS IN FINLAND: THEIR AGE...Rapakivi granites and other postorogcnic rocks in Finland: their age the lead isotopic composition of certain...galena mineralizations. Geological S"yvB)' o{ Finland, Bulletin 294. 66 pages, 10 figs., 12 tab les,...The ages of the postorogen ic rocks of southern Finland have been investiga ted by uti lizing the U-Pb |  | | Journal (article/letter/editorial) | | Department of Geology, University of Helsinki, Finland With 3 Figures Received March 10, 1993; accepted...with Proterozoic rapakivi granite plutons: (1) greisen-, vein-, and skarn-type Sn(-W-Be-Zn-Cu-Pb) deposits...Sn-polymetallic deposits are usually hydrothermal greisen- and vein-type occurrences (Rond6nia and Amazonas...Amazonas in Brazil, southeastern Missouri, southern Finland, the Ukraine, India); skarn-type deposits occur...The deposits are closely associated with topaz-bearing microcline-albite granites which occur as autometamorphosed |  | | Journal (article/letter/editorial) | | granite cupola within the Wiborg rapakivi batholith, Finland Ilmari Haapala*, Sari Lukkari Department of Geology... Physicum), FI-00014, University of Helsinki, Finland Received 28 July 2003; accepted 9 September 2004...later. Hydrothermal greisen and quartz veins, some of which contain genthelvite, beryl, wolframite, cassiterite...pegmatite; Zonal intrusion; Topaz granite; Greisen; Genthelvite 1. Introduction * Corresponding author...rapakivi granite complexes in Finland and Russian Karelia have topaz-bearing granites as late-stage intrusive |  | | Journal (article/letter/editorial) | | P.O. Box 64, FI-00014 University of Helsinki, Finland Available online 7 December 2004 Abstract This...pegmatite; Petrology; University of Helsinki; Finland 1. Introduction This special issue stems from...Department of Geology, University of Helsinki, Finland on January 12–14, 2003 to mark the retirement of...petrology, and internal structure of rare mineral-bearing Paleoproterozoic granitic pegmatites in the Per7sein7joki–Alavus...Per7sein7joki–Alavus area in western Finland and was followed by a series of mineralogical studies related |  | | Journal (article/letter/editorial) | | Granites: Topaz-bearing Leucogranite in the Eurajoki Rapakivi Granite Stock, Finland I. HAAPALA∗ DEPARTMENT...OF HELSINKI, FINLAND RECEIVED JANUARY 1997; ACCEPTED AUGUST 1997 The 1·57 Ga Eurajoki stock in southwestern...southwestern Finland is composed of biotite–hornblende–fayalite granite, biotite granites and late-stage...late-stage topaz-bearing granite, as well as related topaz-bearing rhyolite (ongonite) dykes. Miarolitic cavities...crystallization of the topazbearing granite, and greisen-type Sn–Be–W–Zn mineralization is closely associated |  | Valkama, Mira, Sundblad, Krister, Nygård, Rune, Cook, Nigel (2016) Mineralogy and geochemistry of indium-bearing polymetallic veins in the Sarvlaxviken area, Lovisa, Finland. Ore Geology Reviews, 75. 206-219 doi:10.1016/j.oregeorev.2015.12.001 | Journal (article/letter/editorial) | | geochemistry of indium-bearing polymetallic veins in the Sarvlaxviken area, Lovisa, Finland M. Valkama, K. Sundblad...geochemistry of indium-bearing polymetallic veins in the Sarvlaxviken area, Lovisa, Finland, Ore Geology Reviews...geochemistry of indium-bearing polymetallic veins in the Sarvlaxviken area, Lovisa, Finland MA M. Valkama1...Turku, Finland TE * mmvalk@utu.fi, +358 2 333 5485 2. Ödemarksvägen 107, FIN-49220 Broby, Finland AC...Mesoproterozoic Wiborg Batholith, south-eastern Finland. The veins occur 4 in two rapakivi granite varieties: |  | | Journal (volume) | | Geological Survey of Finland Bulletin 285 On the petrochemistry of rapakivi granites with special reference...southwestern Finland by Atso Vorma Geologinen tutkimuslaitos . Espoo 1976 Geological Survey of Finland, Bulletin...REFERENCE TO THE LAITILA MASSIF, SOUTHWESTERN FINLAND BY ATSO VO R MA W· ITI I 4 2 r-IGCRES, 12 T ...refercnce to the I.aitila massif, sollth",estern Finland. Geological SIIrvC)' 0/ Filllalld, Blllletill 285.... . . . . . . . . . . . . . . . . . . . . The Eurajoki complex . ......... . .......... . .. . . . . |  | | Journal (article/letter/editorial) | | WITHIN THE WIBORG RAPAKIVI GRANITE BATHOLITH, FINLAND: EVIDENCE FROM MELT INCLUSIONS Sari LUKKARI§ Department...P.O. Box 64, FI–00014 University of Helsinki, Finland Rainer THOMAS GeoForschungsZentrum, Potsdam, Telegrafenberg...P.O. Box 64, FI–00014 University of Helsinki, Finland Abstract The crystallization of the late-stage...F-enriched Kymi topaz granite, in southeastern Finland, has been investigated by remelting and analyzing... F-enriched, peraluminous system, Kymi stock, Finland. Sommaire Nous avons évalué la cristallisation |  | | Journal (article/letter/editorial) | | study of the Kymi topaz granite stock, southern Finland S. Lukkari Æ F. Holtz Received: 26 April 2006...the crystallization of topaz. In peraluminous F-bearing melts containing more than 1 wt% F, topaz and muscovite...muscovite are expected to be the first F-bearing phases to crystallize at high pressure, whereas fluorite...University of Helsinki, P.O. Box 64, Helsinki 00014, Finland e-mail: sari.lukkari@helsinki.fi F. Holtz Institute...in a system increases the stability fields of F-bearing minerals (topaz, mica, and fluorite), but it appears |  | | Journal (article/letter/editorial) | | evolution of the Kymi topaz granite stock, SE Finland: Mineral chemistry evidence for episodic fluid...evolution of the Kymi topaz granite stock, SE Finland: Mineral chemistry evidence for episodic fluid...evolution of the Kymi topaz granite stock, SE Finland: Mineral chemistry evidence for episodic fluid...Helsinki, Finland 1 ACCEPTED MANUSCRIPT ABSTRACT The Kymi stock is a highly evolved topaz-bearing granite...central part of the Wiborg batholith (southwest Finland). The stock shows a well-defined zonation and intrusion |  | | Journal (article/letter/editorial) | | evolution of the Kymi topaz granite stock, SE Finland Gabriel V. Berni, Thomas Wagner, Tobias Fusswinkel...evolution of the Kymi topaz granite stock, SE Finland, LITHOS (2020), https://doi.org/10.1016/j.lithos...evolution of the Kymi topaz granite stock, SE Finland Gabriel V. Berni1,* , Thomas Wagner2 , Tobias Fusswinkel2...evolved topaz granite Kymi stock in southeastern Finland was reconstructed from fluid inclusion petrography...evolution of the Kymi topaz granite stock, SE Finland Gabriel V. Berni*,1 , Thomas Wagner2 , Tobias Fusswinkel2 |  | | Book | | Mineral Deposits of Finland Edited by Wolfgang D. Maier Raimo Lahtinen Hugh O’Brien AMSTERDAM • 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 |  | | 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 – Boston – Heidelberg – London – New York – Oxford...Introduction to the Archean of Finland .....22 1.1. The extent of the Archean in Finland ..................... |  | | Journal (volume) | | Geological Survey of Finland Bulletin 355 Petrogenesis of the Proterozoic rapakivi granites and related...tutkimuskeskus Espoo 1991 Geological Survey of Finland, Bulletin 355 PETROGENESIS OF THE PROTEROZOIC...64 Ga old Suomenniemi complex in southeastern Finland. The rapakivi granites occur as shallow-level multiple...ranging from -3.1 to -0.2 and T DM model ages (topaz-bearing granites excluded) averaging 2.06±0.03 (I S.D.)...isotopes. neodymium. lead. genesis. Proterozoic. Finland o. Tapani Rämö. Department 0/ Geology. Universily |  | | Journal (volume) | | Geological Survey of Finland Bulletin 314 On the granitic pegmatites of the Eräjärvi area in Orivesi...Orivesi, southern Finland b y Seppo I . Lahti Geologinen tutkimusla itos Espoo 1981 Geological Survey of...of Finland, Bulletin 314 ON THE GRANITIC PEGMATITES OF THE ERAJARVI AREA IN ORIVESI, SOUTHERN FINLAND...Eräjärvi area in Orivesi, southern Finland. GeoLogicaL Survey of FinLand, BuLLetin 314. 82 pages, 23 figures...The pegmatites of the Eräjärvi area (Orivesi, Finland) are middle Proterozoic granitic dyke rocks. The |  | | Journal (issue) | | findet sich generell in Pegmatiten und auch in Greisen von Graniten und Syeniten (HAAPALA & OJANPERÄ 1972...139-145. BOLLINGBERG, H.; PETERSEN, 0 . V (1967): Genthelvite from the Ilimaussaq alkaline intrusion,South...(1976): Genthelvite and the helvine group. Mineral. Mag. 40, 627-636. ESKOVA,E.M.(1957): Genthelvite from...P. (1972): Genthelvite-bearing greisens in southern Finland. - Geological Survey of Finland Bulletin 259...KNORRING, 0. von; DYSON, P. (1959): An occurence of genthelvite in the Younger Granite Province of Northern Nigeria |
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