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Brazil | |
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| Lobato, L.M., Ribeiro-Rodrigues, L.C., and Reis Vieira, F.W. (2001): Mineralium Deposita 36, 249-277 |
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| Sauer, J.R. (1982) Brazil, Paradise of Gemstones. Gemological Institute of America, 135 pp. (p. 118).
A Borrelli collection |
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| Betts, John (n.d.) John Betts website listing. |
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| AraĂșjo, T. G. R. D. (2018). Fingerprint e estudo cristaloquĂmico do topĂĄzio imperial da regiĂŁo de Ouro Preto (Minas Gerais, Brasil). PhD thesis |
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| Atencio, Daniel, Carvalho, Flåvio M.S., Matioli, Paulo A. (2004) Coutinhoite, a new thorium uranyl silicate hydrate, from Urucum mine, Galiléia, Minas Gerais, Brazil. American Mineralogist, 89 (5) 721-724 doi:10.2138/am-2004-5-606 |
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| Andreas Brand and Howard Heitner specimens |
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| Fernandes, A. G., Karfunkel, J., Hoover, D. B., Sgarbi, P. B. de A., Sgarbi, G. N. C., Oliveira, G. D., Gomes, J. C. de S. P., and Kambrock, K, 2014, The basal conglomerate of the Capacete Formation (Mata da Corda Group) and its relation to diamond distributions in Coromandel, Minas Gerais state, Brazil: Brazilian Jour. of Geology, v. 44, no. 1, p. 91-103. |
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| Brenner, T.L., Teixeira, N.A., Oliveira, J.A.L., Franke, N.D., Thompson, J.F.H. (1990) The O'Toole nickel deposit, Morro do Ferro greenstone belt, Brazil. Economic Geology: 85: 904-920. |
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| Jordt-Evangelista, H., Lana, C., Delgado, C. E. R., & Viana, D. J. (2016). Age of the emerald mineralization from the Itabira-Nova Era District, Minas Gerais, Brazil, based on LA-ICP-MS geochronology of cogenetic titanite. Brazilian Journal of Geology, 46(3), 427-437. |
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| Lagache, M., Quemeneur, J. (1997) The Volta Grande Pegmatites, Minas Gerais, Brazil; an example of rare-element granitic pegmatites exceptionally enriched in lithium and rubidium. The Canadian Mineralogist, 35 (1) 153-165 |
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| Scipioni Vial, D., Ed DeWitt, E., Lobato, L.M., and Thorman, C.H. (2007) The geology of the Morro Velho gold deposit in the Archean Rio dasVelhas greenstone belt, QuadrilĂĄtero FerrĂfero, Brazil. Ore Geology Reviews, 32, 511â542.
Lobato, L.M., Ribeiro-Rodrigues, L.C., and Reis Vieira, F.W. (2001): Mineralium Deposita 36, 249-277 |
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| Jour. of South American Earth Sci. 15:709â723 |
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| Guarino, Vincenza, Lustrino, Michele, Zanetti, Alberto, Tassinari, Colombo C.G., Ruberti, Excelso, de' Gennaro, Roberto, Melluso, Leone (2021) Mineralogy and geochemistry of a giant agpaitic magma reservoir: The Late Cretaceous Poços de Caldas potassic alkaline complex (SE Brazil) Lithos, 398-399. 106330 doi:10.1016/j.lithos.2021.106330
Ulbrich, M. N. (1993). Mineralogy of nepheline syenites from the Poços de Baldas Alkaline massif, se Brazil: chemistry, x-ray data and microtextures of feldspars. Brazilian Journal of Geology, 23(4), 388-399. |
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| Baretto & Fujimori (1986) |
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| Vlach, S. R. F., Ulbrich, H. H. G. J., Ulbrich, M. N. C., & Vasconcelos, P. M. (2018). Melanite-bearing nepheline syenite fragments and 40 Ar/39 Ar age of phlogopite megacrysts in conduit breccia from the Poços de Caldas Alkaline Massif (MG/SP), and implications. Brazilian Journal of Geology, 48, 391-402. |
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| Nomura, S.F., Atencio, D., Chukanov, N.V., Rastsvetaeva, R.K., Cutinho, J.M.V. and Karipidis, T.K. (2010): Manganoeudialyte, a new mineral from Poços de Caldas, Minas Gerais, Brazil. Zapiski Vserossiiskogo Mineralogicheskogo Obshchestva, 139(4), 35-47. |
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| HorvĂĄth, Menezes, Toft ollections - confirmed by XRD & microprobe |
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| Revista Brasileira de GeociĂȘncias 30(2):306-310 |
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| Silva, G. P., Neto, A. V. C., Soares, M. B., Neumann, R., Alves, F. E. A., & de Souza, T. P. (2022). A multi-methodological approach for mineral exploration and predictive metallurgy: the case of the Pilar gold deposit at the QuadrilĂĄtero FerrĂfero, Brazil. Ore Geology Reviews, 105113. |
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| Lobato, L.M., Ribeiro-Rodrigues, L.C., and Reis Vieira, F.W. (2001): Mineralium Deposita 36, 249-277 |
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| de Lima, Franciele Vanessa, Gabriela Budemberg, Santiago Henrique Cruz, and André Soares Braga. (2023) "A Collector Promoter for Apatite Flotation in the Serra do Salitre Complex" Minerals 13, no. 5: 599. https://doi.org/10.3390/min13050599
Berger, Vladimir I., Singer, Donald A., Orris, Greta J. (2009) Carbonatites of the World, Explored Deposits of Nb and REEâDatabase and Grade and Tonnage Models . Open-File Report 2009-1139. U.S. Geological Survey doi:10.3133/ofr20091139
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
Haggerty, S. E., & Mariano, A. N. (1983). Strontian-loparite and strontio-chevkinite: Two new minerals in rheomorphic fenites from the Parana Basin carbonatites, South America. Contributions to Mineralogy and Petrology, 84(4), 365-381.
database and grade and tonnage models: U.S. Geological Survey Open-File Report 2009-1139, 17 p. and database. |
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| Vasco Trancoso |
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| Dutra, C. V., & Formoso, M. L. L. (2011). ConsideraçÔes sobre os elementos terras raras em apatitas. Geochimica Brasiliensis, 9(2).
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 |
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| AraĂșjo, T. G. R. D. (2018). Fingerprint e estudo cristaloquĂmico do topĂĄzio imperial da regiĂŁo de Ouro Preto (Minas Gerais, Brasil). PhD thesis |
Capelinha, Minas Gerais, Brazil