| 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 |
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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 South Nâm Nâm Xe carbonatite, Nâm Nâm Xe REE deposit, Mt Fansipan, Phong Tho District, Lai Châu Province, Vietnam |
| Data Identifiers |
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|
| Mindat Occurrence Record ID: | 1521221 |
| Long-form Identifier: | 1:3:1521221:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
|---|
|
|
| 17.6km (11.0 miles) | ⓘMuong Hum Granite, Bat Xat District, Lào Cai Province, Vietnam |
| 27.3km (17.0 miles) | ⓘDong Pao REE deposit, Sin Ho District, Lai Châu Province, Vietnam |
| 34.7km (21.5 miles) | ⓘChinh Sang Cu–Au deposit, Sin Ho District, Lai Châu Province, Vietnam |
| 35.2km (21.9 miles) | ⓘSin Quyen Mine, Bat Xat District, Lào Cai Province, Vietnam |
| 35.4km (22.0 miles) | ⓘO Quy Ho deposit, Sa Pa District, Lào Cai Province, Vietnam |
| 44.1km (27.4 miles) | ⓘLongbohe Cu deposit, Jinping County, Honghe, Yunnan, China |
| 49.1km (30.5 miles) | ⓘPhu Sa Phin Intrusion, Tân Uyên District, Lai Châu Province, Vietnam |
| 57.0km (35.4 miles) | ⓘChang'an Au-Cu deposit (Changanchong Au-Cu deposit), Jinping County, Honghe, Yunnan, China |
| 59.4km (36.9 miles) | ⓘDaping Au-polymetallic deposit, Yuanyang County, Honghe, Yunnan, China |
| 65.0km (40.4 miles) | ⓘBaimazhai Ni-Cu-(PGE) deposit, Jinping County, Honghe, Yunnan, China |
| References |
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