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 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): | bd0838da-089d-44ad-8e91-5100ddaa082a |
Nearest other occurrences of Biotite |
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17.6km (11.0 miles) | ⓘMuong Hum Granite, Bat Xat District, Lào Cai 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 |
58.5km (36.3 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 |
88.5km (55.0 miles) | ⓘKafang ore field (Kafang Mine), Gejiu Sn-polymetallic ore field, Gejiu City, Honghe, Yunnan, China |
References |
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