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Muscovite from
Länttä, Kokkola, Central Ostrobothnia, Finland


Locality type:Deposit
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Länttä, Kokkola, Central Ostrobothnia, Finland
Data Identifiers
Mindat Occurrence Record ID:1807760
Long-form Identifier:1:3:1807760:9
GUID (UUID V4):0
Nearest other occurrences of Muscovite
14.9km (9.3 miles) ⓘHeikinkangas, Kaustinen, Central Ostrobothnia, Finland
15.3km (9.5 miles) ⓘRapasaaret, Kaustinen, Central Ostrobothnia, Finland
15.8km (9.8 miles) ⓘPäiväneva, Kaustinen, Central Ostrobothnia, Finland
16.9km (10.5 miles) ⓘTuoreetsaaret, Kaustinen, Central Ostrobothnia, Finland
18.2km (11.3 miles) ⓘSyväjärv, Kaustinen, Central Ostrobothnia, Finland
18.2km (11.3 miles) ⓘSyväjärvi, Seinäjoki, South Ostrobothnia, Finland
20.5km (12.7 miles) ⓘEmmes, Kaustinen, Central Ostrobothnia, Finland
21.3km (13.2 miles) ⓘOutovesi, Kaustinen, Central Ostrobothnia, Finland
21.5km (13.4 miles) ⓘLeviäkangas, Kaustinen, Central Ostrobothnia, Finland
26.4km (16.4 miles) ⓘMatoneva, Kaustinen, Central Ostrobothnia, Finland
References
Lynch, Edward P.; Szentpéteri, Krisztián; Andersson, Joel B.H.; Kuusela, Janne; Sadeghi, Martiya; Bauer, Tobias E. (2025) Lithium-caesium-tantalum (LCT) pegmatite mineralization in the Paleoproterozoic central Fennoscandian Shield (Sweden and Finland): A review of geological characteristics and assessment of mineral system commonalities. Ore Geology Reviews, 184. 106739 doi:10.1016/j.oregeorev.2025.106739
 
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