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| (2002) Emeralds of the World. extraLapis English 2. Lapis International LLC
Sauer, Jules Roger (1982) Brazil - Paradise of Gemstones. Gemological Institute of America (GIA) |
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| Mineralogical Record (1977) 8:382-387
De Mello, Zenaide F. (1976): Occurrence of emerald at Acude Sossego (Anage Municipio - Bahia). Mineracao Metalurgia 40, 36-42.
Cassedanne, Jacques P.
Cassedanne, Jeannine O. |
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| Mineralogical Record (1977) 8:382-387 |
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| Sauer, Jules Roger (1982) Brazil - Paradise of Gemstones. Gemological Institute of America (GIA) |
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| Evan Just (1926) Emeralds at Bom Jesus dos Meiras, Bahia, Brazil. Economic Geology, 21 (8), 808-810. |
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| Cassedanne, Jacques P., Cassedanne, Jeannine O. (1978) Famous Mineral Localities: The Brumado District, Bahia, Brazil. The Mineralogical Record, 9 (3) 196-205
Rob Lavinsky. |
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| Betts, John (n.d.) John Betts website listing. |
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| (2002) Emeralds of the World. extraLapis English 2. Lapis International LLC
Feraud, Gilbert (1997): Brazilian emerald deposits: genesis and topology. Chronique de la Recherche Minière, 65, 17-61.
Giuliani, Gaston
Cheilletz, Alain
Zimmermann, Jean-Louis
Ribeiro-Althoff, Ana Maria
France-Lanord, Christian |
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| Sauer, Jules Roger (1982) Brazil - Paradise of Gemstones. Gemological Institute of America (GIA) |
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| Sauer, Jules Roger (1982) Brazil - Paradise of Gemstones. Gemological Institute of America (GIA) |
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| (2002) Emeralds of the World. extraLapis English 2. Lapis International LLC
Sauer, Jules Roger (1982) Brazil - Paradise of Gemstones. Gemological Institute of America (GIA) |
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| (2002) Emeralds of the World. extraLapis English 2. Lapis International LLC
Giuliani, Gaston, Cheilletz, Alain, Zimmermann, Jean-Louis, Ribeiro-Althoff, Ana Maria, France-Lanord, Christian, and Feraud, Gilbert (1997) Brazilian emerald deposits: genesis and topology. Chronique de la Recherche Minière, 65, 17-61.
Sauer, Jules Roger (1982) Brazil - Paradise of Gemstones. Gemological Institute of America (GIA) |
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| Kievlenko, Eugenii Ya., Soregaroli, A. - Ed. (2003) Geology of Gems - First English Edition. Ocean Pictures Ltd, Littleton, Colorado. p.1-468. |
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| Kievlenko, Eugenii Ya., Soregaroli, A. - Ed. (2003) Geology of Gems - First English Edition. Ocean Pictures Ltd, Littleton, Colorado. p.1-468. |
Carnaíba mining district, Pindobaçu, Bahia, Brazil