Mineralogy, geochemistry and metamorphism of the early Proterozoic Vähäjoki iron ores, northern Finland
The Vähäjoki iron ores occupy the uppermost part of the Karelian (Early Proterozoic) quartzite-dolomite sequence deposited on the late Archaean basement in southern Lapland. The ores occur as magnetite veins brecciating dolomite and as magnetite disseminations in chlorite and mica schists. Their ave...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Geological Society of Finland
1991-12-01
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| Series: | Bulletin of the Geological Society of Finland |
| Subjects: | |
| Online Access: | http://www.geologinenseura.fi/bulletin/Volume63/sgs_bt_063_2_pages_069_085.pdf |