| | Journal (volume) | Geological Survey of Finland Bulletin 365 K-Ar ages of hornblende and biotite from Late Archaean rocks...rocks of eastern Finland - interpretation and discussion of tectonic implications by Asko Kontinen , Jorma...tutkimuskeskus Espoo 1992 Geological Survey of Finland, Bulletin 365 K-Ar AGES OF HORNBLENDE AND BIOTITE...BIOTITE FROM LATE ARCHAEAN ROCKS OF EASTERN FINLAND INTERPRETATION AND DISCUSSION OF TECTONIC IMPLICA TIONS...eastern Finland - interpretation and discussion of tectonic implications. Geological Survey of Finland, Bulletin | | | Journal (article/letter/editorial) | c o m / l o c a t e / l i t h o s Single-grain zircon UâPb age constraints of the western and eastern...P.O. Box 64, FIN-00014 University of Helsinki, Finland Finnish Museum of Natural History, P.O. Box 17...of Helsinki, Finland Geological Survey of Finland, P.O. Box 96, FIN-02151 Espoo, Finland a r t i c l...UâPb Single grain Zircon Karelian Province Finland a b s t r a c t A single-grain zircon UâPb secondary...the zones. Most of the sanukitoid intrusions in Finland belong to the western sanukitoid zone, but the | | Maier, Wolfgang D., Peltonen, Petri, Halkoaho, Tapio, Hanski, Eero (2013) Geochemistry of komatiites from the TipasjĂ€rvi, Kuhmo, Suomussalmi, Ilomantsi and Tulppio greenstone belts, Finland: Implications for tectonic setting and Ni sulphide prospectivity. Precambrian Research, 228. 63-84 doi:10.1016/j.precamres.2012.12.004 | Journal (article/letter/editorial) | TipasjĂ€rvi, Kuhmo, Suomussalmi, Ilomantsi and Tulppio greenstone belts, Finland: Implications for tectonic...Oulu, 90014 Oulu, Finland Geologian Tutkimuskeskus (GTK; Geological Survey of Finland), PO 96, 02151 Espoo...Espoo, Finland c Geologian Tutkimuskeskus (GTK; Geological Survey of Finland), PO 1237, 70211 Kuopio,... Finland b a r t i c l e i n f o Article history: Received 8 May 2012 Received in revised form 12...xxx Keywords: Komatiite Archaean greenstone belt Finland Karelian craton a b s t r a c t Komatiites and | | | Report (chapter) | 117975, Russia 4Geological Survey of Finland, Kuopio, 70211, Finland 5Geological Institute, Kola Science...microcontinents, such as Vodlozero, Iisalmi and North Finland, have been identified. New continental crust...indicate major greenstone and schist belts: II = ilomantsi; KB = Khedozero-Bolsheozero, Ke = Keivy; Ks =...Kuhmo-Suomussalmi-Tipasj&rvi; KV = Kolmozero-Voron'ya; NK = North Karelian, OI = Olenegorsky, SK = Sumozero-Kenozero...Kola-Norwegian (KN), Keivy (Ke), Sosnovka (So) and North Sweden terranes 33 ~ E Lapland granulite belt (Lp; | | Heller, Beatrix Muriel, LĂŒNsdorf, Nils Keno, Dunkl, IstvĂĄn, MolnĂĄr, Ferenc, von Eynatten, Hilmar (2019) Estimation of radiation damage in titanites using Raman spectroscopy. American Mineralogist, 104 (6) 857-868 doi:10.2138/am-2019-6681 | Journal (article/letter/editorial) | Germany 2 Geological Survey of Finland, P.O. Box 96, FI-02151 Espoo, Finland Abstract Recent studies have...fragments from the Archean Karelian domain in eastern Finland along with some well-studied young titanites and...subsidence and exhumation are missing. In contrast to zircon that has commonly effective uranium content (eU...is common in intermediate to mafic rocks where zircon is typically absent. The closure temperature (Tc)...the Tc values of the most widely used minerals, zircon and apatite, has been intensively investigated | | | Journal (article/letter/editorial) | from the Neoarchean western Karelian Province (Finland) E. Heilimo a,â, J. Halla b, P. HölttĂ€ c a b c...P.O. Box 64, FIN-00014 University of Helsinki, Finland Geological Museum, Finnish Museum of Natural History...of Helsinki, Finland Geological Survey of Finland, P.O. Box 96, FIN-02151 Espoo, Finland a r t i c l...in the western part of the Karelian Province in Finland. Variable-sized, even-grained to K-feldspar porphyritic...intrusions from the western Karelian Province, Finland. We also propose new ways to discriminate between | | KONTINEN, A, KAPYAHO, A, HUHMA, H, KARHU, J, MATUKOV, D, LARIONOV, A, SERGEEV, S (2007) Nurmes paragneisses in eastern Finland, Karelian craton: Provenance, tectonic setting and implications for Neoarchaean craton correlation. Precambrian Research, 152 (3) 119-148 doi:10.1016/j.precamres.2006.11.001 | Journal (article/letter/editorial) | (2007) 119â148 Nurmes paragneisses in eastern Finland, Karelian craton: Provenance, tectonic setting...Survey of Finland, P.O. Box 1237, FI-70211 Kuopio, Finland b Geological Survey of Finland, P.O. Box 96...96, FI-02151 Espoo, Finland c Department of Geology, University of Helsinki, P.O. Box 64, FI-00014 Helsinki...Helsinki, Finland Centre of Isotopic Research, VSEGEI, Sredny Prospect VO 74, 199106 St. Petersburg, Russia...situated between the Ilomantsi and Kuhmo graniteâgreenstone terrains in eastern Finland comprises mainly | | | Journal (article/letter/editorial) | Netherlands EVOLUTION OF THE ARCHEAN CRUST IN FINLAND GABOR GA.kL, AIMO MIKKOLA and BENGT SGDERHOLM...Department of Mining and Metallurgy, 02150 Espoo 15 (Finland) (Received August 11, 1976; revision accepted February...SSderholm, B., 1978. Evolution of the Archean crust in Finland. Precambrian Res., 6: 199--215. An Archean age...in the range 2500--3000 Ma has been determined north of the NW-striking Ladoga--Raahe shear belt. The...whole the greenstone belts in eastern and northern Finland form a NNW-trending zone 750 km long. On a geochemical | | | Journal (article/letter/editorial) | of Helsinki, Finland Geological Survey of Finland, P.O. Box 1237, FI-70211 Kuopio, Finland Finnish Museum...P.O. Box 11, FI-00014 University of Helsinki, Finland d Department of Geosciences, University of Oslo...Norway e Geological Survey of Finland, P.O. Box 96, FI-02151 Espoo, Finland b c a r t i c l e i n f o...Karelian province Radiogenic isotopes Oxygen isotopes Zircon Crustal recycling a b s t r a c t The growing...into the mantle we have analyzed radiogenic Hf-in-zircon as well as whole-rock Nd and Pb isotope compositions | | | Report (chapter) | University of Helsinki, PO Box 44, FI-00014 Helsinki, Finland 2 Department of Geosciences, Swedish Museum of...Earth. Papers on diverse igneous rocks from the North Atlantic Craton, as well as Archaean terrains of...73 0.47 0.09 *Average data from the western Karelia and Kola cratons (Halla et al. 2009). â Representative...western Karelia Subprovince (Mikkola et al. 2016). § Selected sample from the western Karelia Subprovince...TTG from the Lake Inari Terrain, Kola Province, Finland (length of the scale is 50 cm). (b) â (h) illustrate | | 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) | Archean molybdenite and pyrite, Kuittila-Kivisuo, Finland and Proterozoic molybdenite, Kabeliai, Lithuania:...Kuittila and Kivisuo prospects in easternmost Finland and for molybdenite from the Kabeliai prospect...newly discovered economic Au mineralization (Ilomantsi, Finland) and a Cu-Mo prospect (Kabeliai, Lithuania)...in excellent agreement with a 1505  11 Ma U-Pb zircon age for the hosting Kabeliai granite pluton. The...agreement with a 2753  5 Ma weighted mean U-Pb zircon age for hosting Kuittila tonalite. These Re-Os | | | Journal (article/letter/editorial) | Sundblad 2 Geological Survey of Finland, SF-02150 Espoo, Finland 2 Department of Geology and Geochemistry...the Archean basement complex e.g. at Ilomantsi, eastern Finland. Greenstone belts of the Nordkalott Province...altered Early Proterozoic cover in northeastern Finland (Meurastuksenaho and Juomasuo). 2. In the Svecofennian...approximately one million square kilometers in Sweden, Finland, Norway and the westernmost USSR, is the largest...the 1980s and the results of the activities in Finland have been summarized by Nurmi (in press). Although | | KĂ€pyaho, A., MolnĂĄr, F., Sorjonen-Ward, P., MĂ€nttĂ€ri, I., Sakellaris, G., Whitehouse, M.J. (2017) New U-Pb age constraints for the timing of gold mineralization at the Pampalo gold deposit, Archaean Hattu schist belt, eastern Finland, obtained from hydrothermally altered and recrystallised zircon. Precambrian Research, 289. 48-61 doi:10.1016/j.precamres.2016.11.004 | Journal (article/letter/editorial) | belt, eastern Finland, obtained from hydrothermally altered and recrystallised zircon A. KĂ€pyaho, F....belt, eastern Finland, obtained from hydrothermally altered and recrystallised zircon, Precambrian Research...belt, eastern Finland, obtained from hydrothermally altered and recrystallised zircon KĂ€pyaho, A.a*...Geological Survey of Finland, P.O. Box 96, FI-02151 Espoo, Finland b) Geological Survey of Finland, P.O. Box 1237... FI-70211 Kuopio, Finland c) Pampalo Mine, Pampalontie 11, FI-82967 Hattu, Finland, Current affiliation: | | | Journal (article/letter/editorial) | Mineralization in Archean Greenstone Belts of Karelia, the Baltic Shield Yu. O. Larionova, A. V. Samsonov...determined. At the Pedrolampi deposit in central Karelia, the dated Aubearing beresite and quartzâcarbonate...in the Kosto muksha greenstone belt of western Karelia, the dated beresite replaces Neoarchean (~2.7 Ga)...zone. At the Faddeinkelja occurrence of southern Karelia, Au bearing beresite in the large tectonic zone...the Karelian Cra ton only in the territory of Finland, but they did not unequivocally answer the question | | | Journal (article/letter/editorial) | Shield, Finland Raimo Lahtinen * Geological Sur6ey of Finland, P.O. Box 96, FIN-02151 Espoo, Finland Received...The central part of the Fennoscandian Shield in Finland is composed of the Palaeoproterozoic Svecofennian...Palaeoproterozoic; Sedimentary rocks; Geochemistry; Provenance; Finland 1. Introduction The geochemistry of clastic sedimentary...The central part of the Fennoscandian Shield in Finland is composed of the Palaeoproterozoic Svecofennian...survey undertaken by the Geological Survey of Finland including the 300 metasedimentary samples discussed | | Lehtonen, E., Heilimo, E., Halkoaho, T., KĂ€pyaho, A., HölttĂ€, P. (2016) UâPb geochronology of Archaean volcanic-sedimentary sequences in the Kuhmo greenstone belt, Karelia Province â Multiphase volcanism from Meso- to Neoarchaean and a Neoarchaean depositional basin?. Precambrian Research, 275. 48-69 doi:10.1016/j.precamres.2015.12.002 | Journal (article/letter/editorial) | volcanic-sedimentary sequences in the Kuhmo greenstone belt, Karelia Provinceâmultiphase volcanism from Meso- to Neoarchaean...volcanic-sedimentary sequences in the Kuhmo greenstone belt, Karelia Provincendashmultiphase volcanism from Mesoto Neoarchaean...volcanic-sedimentary sequences in the 7 Kuhmo greenstone belt, Karelia Province â multiphase volcanism from 8 Meso-...KĂ€pyaho, A.c, HölttĂ€, P.c 11 a 12 Helsinki, Finland 13 b 14 c 15 *elina.lehtonen@helsinki.fi...Survey of Finland, P.O. Box 1237, 70211, Kuopio, Finland M Geological Survey of Finland, P.O. Box 96 | | HölttĂ€, Pentti, Huhma, Hannu, Lahaye, Yann, MĂ€nttĂ€ri, Irmeli, Lukkari, Sari, OâBrien, Hugh (2020) Paleoproterozoic metamorphism in the northern Fennoscandian Shield: age constraints revealed by monazite. International Geology Review, 62 (3) 360-387 doi:10.1080/00206814.2019.1611488 | Journal (article/letter/editorial) | and Hugh OâBrien Geological Survey of Finland, Espoo, Finland ABSTRACT ARTICLE HISTORY We have identiïŹed...northern part of the Fennoscandian Shield. The Karelia and Lapland-Kola Provinces, comprising Archean...most parts of the Paleoproterozoic bedrock in Finland. The analyses reveal three peaks at c. 1.91 Ga...Province which is located in the northernmost Finland. In the Karelia Province where the Paleoproterozoic is...of 207Pb/206Pb ages from c. 1.92â1.81 Ga. The Karelia Province underwent tectonic thickening, where monazite | | | Journal (article/letter/editorial) | 64, University of Helsinki, Helsinki FI-00014, Finland 2 Institute of Applied Mineralogy and Economic...Geoconsulting, Pohjoisranta 14 A 30, FI-00170 Helsinki, Finland * Corresponding author (E-mail: henrik.kalliomaki@helsinki...mineralizations in the Archean Hattu Schist belt (E Finland) are present in all major host rock lithologies...Neoarchean Pampalo orogenic gold deposit in E Finland (Fusswinkel et al., 2017). The origin of orogenic...gold deposits in the Hattu schist belt in eastern Finland (MolnĂĄr et al., 2016a). Utilizing the potential | | | 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 (article/letter/editorial) | Archaean crust in the Kuhmo district, eastern Finland: UâPb and SmâNd isotope constraints on plutonic...Huhma Geological Survey of Finland, P.O. Box 96, FIN-02151 Espoo, Finland Received 3 November 2004; received...plutonism in the Kuhmo district in eastern Finland, Karelia, includes tonalites, sanukitoids, leucocratic...temporally similar to those in the adjacent Russian Karelia, suggesting that 2.83â2.68 Ga was one of the most...extensive periods of crustal growth throughout the Karelia craton. © 2006 Elsevier B.V. All rights reserved | | VymazalovĂĄ, Anna, Kojonen, Kari, Laufek, FrantiĆĄek, Johanson, Bo, Stanley, Chris J., PlĂĄĆĄil, Jakub, HalodovĂĄ, Patricie (2019) Pampaloite, AuSbTe, a new mineral from Pampalo gold mine, Finland. Mineralogical Magazine, 83 (3) 393-400 doi:10.1180/mgm.2018.129 | Journal (article/letter/editorial) | AuSbTe, a new mineral from Pampalo gold mine, Finland A. VYMAZALOVĂ1,*, K. KOJONEN2, F. LAUFEK1, B....02320 Espoo Finland 3 Geological Survey of Finland, P.O.Box 96, FI-02151 Espoo, Finland 4 Department...mineral discovered in the Pampalo gold deposit, Finland. It forms anhedral grains (up to about 20 ÎŒm) intergrown...named for the locality, the Pampalo gold mine in Finland. Keywords: pampaloite, AuSbTe phase, electron-microprobe...data, crystal structure, Pampalo gold deposit, Finland. Introduction Pampaloite was discovered in drill | | | Journal (article/letter/editorial) | gold deposits in the Hattu schist belt, eastern Finland: indicators of the ore-forming environment Henrik...gold deposits in the Hattu schist belt, eastern Finland: indicators of the ore-forming environment, Ore...gold deposits in the Hattu schist belt, eastern Finland: indicators of the ore-forming environment Henrik...64, University of Helsinki, Helsinki FI-00014, Finland 2Institute of Applied Mineralogy and Economic...mineralizations in the Archean Hattu schist belt (E Finland) are present in all major host rock lithologies | | | Book | L. Wooden and David A. Foster 3âThe Archaean Karelia and Belomorian Provinces, Fennoscandian Shield...127 Ali Polat 6âThe Precambrian Geology of the North China Craton: A Review and Update of the Key Issues...Natural History, University of Helsinki, Helsinki, Finland Lyal B Harris Institut national de la recherche... x Esa Heilimo Geological Survey of Finland, Kuopio, Finland Darrell J. Henry Department of Geology...Survey of Finland, Espoo, Finland Hannu Huhma Geological Survey of Finland, Espoo, Finland Karen H. Johannesson | | | 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 (article/letter/editorial) | Netherlands 67 THE PRECAMBRIAN SUPRACRUSTAL ROCKS OF FINLAND AND THEIR TECTONO-EXOGENIC EVOLUTION K. LAAJOKI...90570 Oulu (Finland) ABSTRACT Laajoki, K., 1986. The Precambrian supracrustal rocks of Finland and their...67--85. The Precambrian supracrustal rocks of Finland were produced during four main evolutionary stages:...r e c a m b r i a n supracrustal r o c k s o f Finland f o r m t h e following f o u r main associations...l c a n i c s o f s o u t h e r n and central Finland k n o w n as t h e S v e c o f e n n i a f o r |
|