Locality type: | Province |
Classification |
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Species: | 'Plagioclase' (not an IMA approved species) |
Formula: | (Na,Ca)[(Si,Al)AlSi2]O8 |
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 Annobón Province, Insular Region, Equatorial Guinea |
Data Identifiers |
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Mindat Occurrence Record ID: | 1424501 |
Long-form Identifier: | 1:3:1424501:7 |
GUID (UUID V4): | 9660c61b-3edc-4d38-9317-0161638d93c8 |
References |
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Liotard, J. M., Dupuy, C., Dostal, J., & Cornen, G. (1982). Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical geology, 35(1-2), 115-128. doi.org/10.1016/0009-2541(82)90022-5 Halliday, A. N., Dickin, A. P., Fallick, A. E., & Fitton, J. G. (1988). Mantle dynamics: a Nd, Sr, Pb and O isotopic study of the Cameroon line volcanic chain. Journal of Petrology, 29(1), 181-211. doi.org/10.1093/petrology/29.1.181 |