Locality type: | Pluton |
Classification |
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Species: | Pyrochlore Group var: Plumbopyrochlore (of Skorobogatova et al.) |
Formula: | A2Nb2(O,OH)6Z |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Plumbopyrochlore (of Skorobogatova et al.) data |
Locality Data: | Click here to view Madeira pluton, Pitinga mine, Presidente Figueiredo, Amazonas, Brazil |
Data Identifiers |
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Mindat Occurrence Record ID: | 668279 |
Long-form Identifier: | 1:3:668279:8 |
GUID (UUID V4): | 97810e1a-a38e-4972-95d7-9f81fd222a33 |
References |
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A. C. Bastos Neto, V. P. Pereira, L. H. Ronchi, E. F. de Lima and J. C. Frantz (2009): The world-class Sn, Nb, Ta, F (Y, REE, Li) deposit and the massive cryolite associated with the albite-enriched facies of the Madeira A-type granite, Pitinga mining district, Amazonas State, Brazil. Canadian Mineralogist 47, 1329-1357. Borges, R. M. K., Amorim, L. E. D., Rios, F. J., Santos, G. C. S. D., Freitas, M. E., Lima, T. A. F. D., ... & Pedrosa, T. A. (2022). Melt-melt immiscibility and implications for the origin of Madeira albite-rich granite, Pitinga mine, Amazonas, Brazil: A melt inclusion study. Brazilian Journal of Geology, 51. |