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Dumortierite from
Serra da Vereda, Boquira, Bahia, Brazil
| Classification | ||
|---|---|---|
| Species: | Dumortierite | |
| Formula: | Al(Al2O)(Al2O)2(SiO4)3(BO3) | |
| Confirmation | ||
| Validity: | Believed Valid | |
| Associated Minerals Based on Photo Data: | ||
| Quartz | 120 | |
| - var Citrine | 6 | |
| Albite | 6 | |
| Muscovite | 6 | |
| Schorl | 6 | |
| Dickite | 4 | |
| Data | ||
| Mineral Data: | Click here to view Dumortierite data | |
| Locality Data: | Click here to view Serra da Vereda, Boquira, Bahia, Brazil | |
| Data Identifiers | ||
| Mindat Occurrence Record ID: | 982378 | |
| Long-form Identifier: | 1:3:982378:5 | |
| GUID (UUID V4): | 0 | |
| Localities for Dumortierite in this Region | ||
| São Marco quarry, Serra da Vereda, Boquira, Bahia, Brazil | ||
| Vaca Morta quarry, Serra da Vereda, Boquira, Bahia, Brazil | ||
| References | ||
Franz, Gerhard, Morteani, Giulio, Gerdes, Axel, Rhede, Dieter (2014) Ages of protolith and Neoproterozoic metamorphism of Al-P-bearing quartzites of the Veredas formation (Northern Espinhaço, Brazil): LA-ICP-MS age determinations on relict and recrystallized zircon and geodynamic consequences. Precambrian Research, 250. 6-26 doi:10.1016/j.precamres.2014.05.011 | ||
Vaca Morta quarry, Serra da Vereda, Boquira, Bahia, Brazil