| Locality type: | Occurrence |
| Classification |
|---|
|
| Species: | 'Biotite' (not an IMA approved species) |
| Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| Data |
|---|
|
| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view W-Sn-Be occurrence, Kymi intrusion, Wyborg batholith, Finland/Russia |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 940859 |
| Long-form Identifier: | 1:3:940859:3 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
|---|
|
|
| 8.6km (5.3 miles) | ⓘTopaz quarry, Kotka, Kymenlaakso, Finland |
| 20.5km (12.8 miles) | ⓘSkitunäs, Pyhtää, Kymenlaakso, Finland |
| 47.9km (29.8 miles) | ⓘLiljendal, Loviisa, Uusimaa, Finland |
| 53.8km (33.4 miles) | ⓘSääskjärvi intrusive, Iitti, Kymenlaakso, Finland |
| 53.9km (33.5 miles) | ⓘSääksjärvi, Iitti, Kymenlaakso, Finland |
| 55.5km (34.5 miles) | ⓘArtjärvi, Orimattila, Päijänne Tavastia, Finland |
| 66.4km (41.3 miles) | ⓘKankkila pegmatite, Myrskylä, Uusimaa, Finland |
| 68.9km (42.8 miles) | ⓘKarelia Beryl Mine pegmatite, Kännätsalo, Luumäki, South Karelia, Finland |
| 81.4km (50.6 miles) | ⓘRakokivenmäki pegmatite, Heinola, Päijänne Tavastia, Finland |
| 88.2km (54.8 miles) | ⓘKuusisuo, Heinola, Päijänne Tavastia, Finland |
| References |
|---|
|
|
|
