Locality type: | Mining District |
Classification |
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Species: | Dravite |
Formula: | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
Comments: | It is Cr-bearing dravite with 9,60% Cr2O3 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Dravite data |
Locality Data: | Click here to view Outokumpu mining district, Outokumpu, North Karelia, Finland |
Data Identifiers |
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Mindat Occurrence Record ID: | 986791 |
Long-form Identifier: | 1:3:986791:8 |
GUID (UUID V4): | bc17de80-c666-446e-ba5d-de16c36781be |
References |
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Reference Search (possible matching items) |
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| | Report (volume) | determined (different nomenclatural traditions in North America and Europe) and partly due to the structural...few localities (e.g., from Burma by Bleek 1907; Finland by Eskola 1933 and Treolar 1987a, b; New Zealand...massive variety “unakite” of epidosite (from Unaka/North Carolina) is used as cabochon (Webster and Anderson...bending east-west, and the elongation (b) axis north-south. The plane shows a rough surface, structured...epidotes. S. Herting-Agthe (Berlin) and G. Smelik (North Carolina) kindly provided specimens. V. Schenk (Kiel) |
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