Biotite from São Paulo, Brazil

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Brazil
São Paulo Cajati ⓘ Desemborque pluton	Vlach, S.R. (2020) Occurrence and Composition of Columbite-(Fe) In the Reduced A-Type Desemborque Pluton, Graciosa Province (S-SE Brazil). Minerals 10, 411. Siachoque, A. Garcia, R.
ⓘ Jacupiranga alkaline complex	Oliveira, S. B. D., & Sant'Agostino, L. M. (2020). Lithogeochemistry and 3D geological modeling of the apatite-bearing Mesquita Sampaio beforsite, Jacupiranga alkaline complex, Brazil. Brazilian Journal of Geology, 50.
ⓘ Jacupiranga mine
ⓘ Mesquita Sampaio deposit	Oliveira, S. B. D., & Sant'Agostino, L. M. (2020). Lithogeochemistry and 3D geological modeling of the apatite-bearing Mesquita Sampaio beforsite, Jacupiranga alkaline complex, Brazil. Brazilian Journal of Geology, 50.
Ilhabela Búzios island ⓘ Búzios Island alkaline massif	de Barros Gomes, Celso, Alves, Francisco Rubens, Azzone, Rogério Guitarrari , Rojas, Gaston Eduardo Enrich, Ruberti, Excelso (2017) Geochemistry and petrology of the Búzios Island alkaline massif, SE, Brazil (Geoquímica e petrologia do maciço alcalino da Ilha dos Búzios, SE, Brasil) Brazilian Journal of Geology, 47 (1) 127-145 doi:10.1590/2317-4889201720160121
São Sebastião island ⓘ Serraria pluton	33rd International Geological Congress (2008) session AMS-04 South American alkaline igneous complexes: Zircon and baddeleyite U-Pb dating (TIMS) of mesozoic alkaline rocks from the São Sebastião Island, southeastern Brazil
ⓘ Itanhaém	Orris, Greta J., Grauch, Richard I. (2002) Rare Earth Element Mines, Deposits, and Occurrences. Open-File Report 2002-189. US Geological Survey doi:10.3133/ofr02189
ⓘ Itapirapuã Paulista	www.igc.usp.br (2003) http://www.igc.usp.br/geologiausp/iga/art.php?artigo=7
Registro ⓘ Juquiá alkaline carbonatite complex	Beccaluva, L., Barbieri, M., Born, H., Brotzu, P., Coltorti, M., Conte, A., ... & Traversa, G. (1992). Fractional crystallization and liquid immiscibility processes in the Alkaline-Carbonatite complex of Juquiá (São Paulo, Brazil). Journal of Petrology, 33(6), 1371-1404.
São Sebastião ⓘ Montão de Trigo island	Rojas, G. E. E., Ruberti, E., Azzone, R. G., & Gomes, C. D. B. (2016). Eudialyte-group minerals from the Monte de Trigo alkaline suite, Brazil: composition and petrological implications. Brazilian Journal of Geology, 46, 411-426.