| Locality type: | Occurrence |
| 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 |
| Data |
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| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Putsberg, Khâi-Ma Local Municipality, Namakwa District Municipality, Northern Cape, South Africa |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1748040 |
| Long-form Identifier: | 1:3:1748040:8 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 43.5km (27.1 miles) | ⓘAdjoining Geelvloer, Kai !Garib Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa |
| 56.4km (35.0 miles) | ⓘOup 80 Farm, Khâi-Ma Local Municipality, Namakwa District Municipality, Northern Cape, South Africa |
| 77.7km (48.3 miles) | ⓘAggeneys, Khâi-Ma Local Municipality, Namakwa District Municipality, Northern Cape, South Africa |
| 88.6km (55.1 miles) | ⓘBlack Mountain (Swartberg mine), Aggeneys, Khâi-Ma Local Municipality, Namakwa District Municipality, Northern Cape, South Africa |
| References |
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