 | | Journal (article/letter/editorial) | | Africa Geological Survey of Finland (GTK), P.O. Box 96, FI-02151 Espoo, Finland a r t i c l e i n f o ...exploration North Karelia Finland a b s t r a c t The Outokumpu district within the North Karelia Schist...Schist Belt in eastern Finland hosts a number of Cu–Co–Zn–Ni– Ag–Au sulfide deposits that are associated with...the North Karelia Schist Belt in eastern Finland (Fig. 1) is a classical ore province of Finland and...156–180 Fig. 1. Geological map of the Kainuu and North Karelia schist belts and location of the Jormua ophiolite |  | | Journal (article/letter/editorial) | | Cu-Zn-CoOresat Outokumpu, Finland KIRSTI LOUKOLA-RUSKEENIEMI• 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...¾uonos Cu-Zn-Codeposit,15 = Sukkulansalo, Horsmanaho = Horsmanaho taledeposit, 16 = Kylylahti, 17 = Sola |  | | Journal (article/letter/editorial) | | Talvivaara, Finland Kirsti Loukola-Ruskeeniemi a,⁎, Hannu Lahtinen b a b Geological Survey of Finland, P.O...FI-02151 Espoo, Finland Talvivaara Exploration Ltd., Talvivaarantie 66, FI-88120 Tuhkakylä, Finland a r t i...Sulphide deposit Sulphur isotope values Talvivaara Finland a b s t r a c t The Talvivaara deposit contains...Fractured talc-carbonate rocks delineate the eastern border of the deposit and serpentinites and talc-carbonate...rocks occur along the rift-related sequence to the north and south of Talvivaara. Characteristic features |  | | 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 Earth’s atmosphere...Talvivaara and Outokumpu sulfide deposits of eastern Finland have focused on single grain analyses of sulfides |  | Karlsson, Teemu, Räisänen, Marja Liisa, Myöhänen, Timo, Alakangas, Lena, Lehtonen, Marja, Kauppila, Päivi (2021) Hydrogen Peroxide Ammonium Citrate Extraction: Mineral Decomposition and Preliminary Waste Rock Characterization. Minerals, 11 (7) 706 doi:10.3390/min11070706 | Journal (article/letter/editorial) | | Economy Solutions, Geological Survey of Finland, 70211 Kuopio, Finland; paivi.kauppila@gtk.fi Department of...and Recycling, Geological Survey of Finland, 70211 Kuopio, Finland; marja.raisanen@pp1.inet.fi Eurofins...Kuopio, Finland; timo.myohanen@iki.fi Circular Economy Solutions, Geological Survey of Finland, 02151...02151 Espoo, Finland; marja.lehtonen@gtk.fi Correspondence: teemu.karlsson@gtk.fi; Tel.: +358-50-565-1370...collected from several different mine sites in Finland were utilized. The waste rock sample S contents |
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