Locality type: | Meteorite Fall Location |
Classification |
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Species: | 'Plagioclase' (not an IMA approved species) |
Formula: | (Na,Ca)[(Si,Al)AlSi2]O8 |
Comments: | Minor albitic plagioclase (An10.0Ab84.8Or5.2), often twinned. |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Plagioclase data |
Locality Data: | Click here to view Santa Bárbara meteorite, Sapiranga, Rio Grande do Sul, Brazil |
Data Identifiers |
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Mindat Occurrence Record ID: | 972081 |
Long-form Identifier: | 1:3:972081:7 |
GUID (UUID V4): | 1cc7666c-ab96-4186-9421-541b252ad781 |
References |
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Gomes, C.B., Keil, K., Berkley, J.L., Jarosewich, E. & Curvello, W.S. (1977) Mineralogy, Petrology, and Chemistry of the Itapicuru-Mirim, Macau, and Santa Barbara Chondrites: Meteoritics 12(3): 241-242. (Sept 1977). |