| Locality type: | Municipality |
| Classification |
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| Species: | 'Biotite' (not an IMA approved species) |
| Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Garnet Group | 2 |
| Orthoclase | 2 |
| Quartz | 2 |
| Pyrite | 2 |
| Cordierite-garnet gneiss | 2 |
| Data |
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| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Sulkava, South Savo, Finland |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1634078 |
| Long-form Identifier: | 1:3:1634078:7 |
| GUID (UUID V4): | 0 |
| References |
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Baltybaev, Sh. K., Levchenkov, O. A., Levsky, L. K., Eklund, O., Kilpeläinen, T. (2006) Two metamorphic stages in the Svecofennian domain: Evidence from the isotopic geochronological study of the Ladoga and Sulkava metamorphic complexes. Petrology, 14 (3) 247-261 doi:10.1134/s0869591106030039 |
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