Locality type: | Valley |
Classification |
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Species: | 'UM2000-64-SiO:BFeHKMg' (not an IMA approved species) |
Formula: | (K,Na)Fe33+(Mg2Fe43+)Si6O18(BO3)3(OH)3O |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view UM2000-64-SiO:BFeHKMg data |
Locality Data: | Click here to view Cristalmayu valley, Cristalmayu, Cristalmayu subdistrict, Alto Chapare mining district, Chapare Province, Cochabamba, Bolivia |
Data Identifiers |
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Mindat Occurrence Record ID: | 765119 |
Long-form Identifier: | 1:3:765119:9 |
GUID (UUID V4): | b0ebf8d6-d5d0-45ed-b10f-253cf47be8d4 |
References |
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Žáček, V., Frýda, J., Petrov, A. and Hyršl, J. (2000): Tourmalines of the povondraite-(oxy)dravite series from the caps rocks of meta-evaporite in Alto Chapare, Cochamba, Bolivia. Journal of the Czech Geological Society, 45, 3-12. |