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Tourmaline from
Tạ Khoa, Bắc Yên District, Sơn La Province, Vietnam


Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:AD3G6(T6O18)(BO3)3X3Z
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Tạ Khoa, Bắc Yên District, Sơn La Province, Vietnam
Data Identifiers
Mindat Occurrence Record ID:843103
Long-form Identifier:1:3:843103:5
GUID (UUID V4):0
Nearest other occurrences of Tourmaline
53.4km (33.2 miles) ⓘCo Phuong, Thuận Châu District, Sơn La Province, Vietnam
66.9km (41.6 miles) ⓘNậm Giôn, Mường La District, Sơn La Province, Vietnam
98.6km (61.2 miles) ⓘThạch Khoán, Thanh Son District, Phú Thọ Province, Vietnam
References
Nguyôn, Kinh Quèc, Nguyôn, Quúnh Anh (2005) Aquamarine, Beryl and Possibility of Finding Emerald and Alexandrite in ViỆT Nam. http://idm.gov.vn/Data/TapChi/2005/B26/b65.htm
 
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