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Actinolite from
Laivajoki Carbonatite, Posio, Lapland, Finland


Locality type:Complex
Classification
Species:Actinolite
Formula:◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Actinolite data
Locality Data:Click here to view Laivajoki Carbonatite, Posio, Lapland, Finland
Data Identifiers
Mindat Occurrence Record ID:937293
Long-form Identifier:1:3:937293:1
GUID (UUID V4):0
Nearest other occurrences of Actinolite
12.9km (8.0 miles) ⓘKortejÃĪrvi Carbonatite, PudasjÃĪrvi, North Ostrobothnia, Finland
63.7km (39.6 miles) ⓘMeurastuksenaho, Kuusamo, North Ostrobothnia, Finland
72.9km (45.3 miles) ⓘHangaslampi, Kuusamo, North Ostrobothnia, Finland
72.9km (45.3 miles) ⓘJuomasuo, Kuusamo, North Ostrobothnia, Finland
84.7km (52.6 miles) ⓘKompsa, Kuivaniemi, Ii, North Ostrobothnia, Finland
87.1km (54.1 miles) ⓘSotkavaara, Rovaniemi, Lapland, Finland
89.4km (55.6 miles) ⓘKylmÃĪkangas, Kuivaniemi, Ii, North Ostrobothnia, Finland
References
www.geologinenseura.fi (n.d.) http://www.geologinenseura.fi/bulletin/Volume69/sgs_bt_069_pages_005_030.pd
Vartiainen, H., Woolley, A.R. (1974) The age of the Sokli carbonatite, Finland, and some relationships of the North Atlantic alkaline igneous province. Bulletin of the Geological Society of Finland, 46 (1). 81-91 doi:10.17741/bgsf/46.1.010
Nykanen, J., Laajoki, K., & Karhu, J. (1997). Geology and geochemistry of the early Proterozoic Kortejarvi and Laivajoki carbonatites, central Fennoscandian Shield, Finland. Bulletin of the Geological Society of Finland, 69, 1-2.
 
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