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Dravite from
Outokumpu mining district, North Karelia, Finland


Locality type:Mining District
Classification
Species:Dravite
Formula:NaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Comments:It is Cr-bearing dravite with 9,60% Cr2O3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dravite data
Locality Data:Click here to view Outokumpu mining district, North Karelia, Finland
Data Identifiers
Mindat Occurrence Record ID:986791
Long-form Identifier:1:3:986791:8
GUID (UUID V4):0
References
Peltola, E., Vuorelainen, Y., Häkli, T.A. (1968) A chromian tourmaline from Outokumpu, Finland. Bulletin of the Geological Society of Finland, 40. 35-38 doi:10.17741/bgsf/40.004
 
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