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Aegirine from
South Nâm Nâm Xe carbonatite, Nâm Nâm Xe REE deposit, Mt Fansipan, Phong Tho District, Lai Châu Province, Vietnam


Classification
Species:Aegirine
Formula:NaFe3+Si2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Aegirine 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
Mindat Occurrence Record ID:1521215
Long-form Identifier:1:3:1521215:9
GUID (UUID V4):0
Nearest other occurrences of Aegirine
4.1km (2.5 miles) ⓘNâm Xe REE deposit, Mt Fansipan, Phong Tho District, Lai Châu Province, Vietnam
17.6km (11.0 miles) ⓘMuong Hum Granite, Bat Xat District, Lào Cai Province, Vietnam
49.1km (30.5 miles) ⓘPhu Sa Phin Intrusion, Tân Uyên District, Lai Châu Province, Vietnam
86.3km (53.6 miles) ⓘJijie, Gejiu City, Honghe, Yunnan, China
92.1km (57.3 miles) ⓘHonghe REE deposit, Gejiu City, Honghe, Yunnan, China
References
THUY, N.T., WADA, H. and NU, N.T.H., (2017) Characteristics of phosphate phase (fluorapatite and monazite) in the South Nam Xe carbonatites, Northwest Vietnam.
 
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