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Bolivia | |
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| Powder XRD and EDS by Dr. Anthony R. Kampf, April-May 2005. |
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Brazil | |
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| Guarino, V. (2010) Petrogenesis of Alkaline-carbonatitic Complexes of Catalão and Ipanema, in Southern Brazil. Plinius n. 36:121-128 |
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| Berger, Vladimir I., Singer, Donald A., Orris, Greta J. (2009) Carbonatites of the World, Explored Deposits of Nb and REE—Database and Grade and Tonnage Models . Open-File Report 2009-1139. U.S. Geological Survey doi:10.3133/ofr20091139
Traversa, G., Gomes, C. B., Brotzu, P., Buraglini, N., Morbidelli, L., Principato, M. S., ... & Ruberti, E. (2001). Petrography and mineral chemistry of carbonatites and mica-rich rocks from the Araxá complex (Alto Paranaíba Province, Brazil). Anais da Academia Brasileira de Ciências, 73(1), 71-98.
database and grade and tonnage models: U.S. Geological Survey Open-File Report 2009-1139, 17 p. and database. |
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| Azzi, Andrezza de Almeida (2017) Rare Minerals from Poços de Caldas, MG |
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| Horváth, Menezes, Toft ollections - confirmed by XRD & microprobe |
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| Costanzo, A., Moore, K. R., Wall, F., & Feely, M. (2006). Fluid inclusions in apatite from Jacupiranga calcite carbonatites: evidence for a fluid-stratified carbonatite magma chamber. Lithos, 91(1), 208-228. |
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Paraguay | |
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| Comin-Chiaramonti, P., Renzulli, A., Ridolfi, F., Enrich, G. E., Gomes, C. B., De Min, A., ... & Ruberti, E. (2016). Late-stage magmatic to deuteric/metasomatic accessory minerals from the Cerro Boggiani agpaitic complex (Alto Paraguay Alkaline Province). Journal of South American Earth Sciences, 71, 248-261. |
Cerro Sapo, Ayopaya Province, Cochabamba, Bolivia