| Locality type: | Deposit |
| 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 O Quy Ho deposit, Sa Pa District, Lào Cai Province, Vietnam |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 873202 |
| Long-form Identifier: | 1:3:873202:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Biotite |
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| 20.3km (12.6 miles) | ⓘPhu Sa Phin Intrusion, Tân Uyên District, Lai Châu Province, Vietnam |
| 21.7km (13.5 miles) | ⓘSin Quyen Mine, Bat Xat District, Lào Cai Province, Vietnam |
| 27.4km (17.0 miles) | ⓘDong Pao REE deposit, Sin Ho District, Lai Châu Province, Vietnam |
| 30.9km (19.2 miles) | ⓘChinh Sang Cu–Au deposit, Sin Ho District, Lai Châu Province, Vietnam |
| 31.0km (19.3 miles) | ⓘMuong Hum Granite, Bat Xat District, Lào Cai Province, Vietnam |
| 35.4km (22.0 miles) | ⓘSouth Nâm Nâm Xe carbonatite, Nâm Nâm Xe REE deposit, Mt Fansipan, Phong Tho District, Lai Châu Province, Vietnam |
| 64.1km (39.8 miles) | ⓘBao Ha deposit, Bảo Yên District, Lào Cai Province, Vietnam |
| 65.1km (40.4 miles) | ⓘLongbohe Cu deposit, Jinping County, Honghe, Yunnan, China |
| 91.5km (56.9 miles) | ⓘChang'an Au-Cu deposit (Changanchong Au-Cu deposit), Jinping County, Honghe, Yunnan, China |
| 92.4km (57.4 miles) | ⓘDaping Au-polymetallic deposit, Yuanyang County, Honghe, Yunnan, China |
| References |
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