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Brazil | |
| Sauer, J.R. (1982) Brazil, Paradise of Gemstones. Gemological Institute of America, 135 pp. (pp. 34-35). Gübelin, E. and Wolgensinger, M. (1976) Edelstenen. Uitgeverij Artis, Brussel (in Dutch). |
| [var. Emerald] (2002) Emeralds of the World. extraLapis English 2. Lapis International LLC Sauer, Jules Roger (1982) Brazil - Paradise of Gemstones. Gemological Institute of America (GIA) |
| [var. Emerald] 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. |
| [var. Emerald] Mineralogical Record (1977) 8:382-387 |
| [var. Emerald] Sauer, Jules Roger (1982) Brazil - Paradise of Gemstones. Gemological Institute of America (GIA) |
| [var. Emerald] Evan Just (1926) Emeralds at Bom Jesus dos Meiras, Bahia, Brazil. Economic Geology, 21 (8), 808-810. |
| Keith Compton |
| [var. Emerald] Cassedanne, Jacques P., Cassedanne, Jeannine O. (1978) Famous Mineral Localities: The Brumado District, Bahia, Brazil. The Mineralogical Record, 9 (3) 196-205 Rob Lavinsky. |
| [var. Emerald] Betts, John (n.d.) John Betts website listing. |
| [var. Emerald] (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 |
| [var. Emerald] Sauer, Jules Roger (1982) Brazil - Paradise of Gemstones. Gemological Institute of America (GIA) |
| Jeff Scovil collection |
| [var. Aquamarine] |
| Mineralogical Record 1991, Vol. 22 #3, p215&216 May-June |
| Morteani, G., Preinfalk, C., Horn, A. H. (2000) Classification and mineralization potential of the pegmatites of the Eastern Brazilian Pegmatite Province. Mineralium Deposita, 35 (7) 638-655 doi:10.1007/s001260050268 |
| [var. Emerald] Sauer, Jules Roger (1982) Brazil - Paradise of Gemstones. Gemological Institute of America (GIA) |
| [var. Emerald] (2002) Emeralds of the World. extraLapis English 2. Lapis International LLC Sauer, Jules Roger (1982) Brazil - Paradise of Gemstones. Gemological Institute of America (GIA) |
| [var. Emerald] (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) |
| [var. Emerald] Kievlenko, Eugenii Ya., Soregaroli, A. - Ed. (2003) Geology of Gems - First English Edition. Ocean Pictures Ltd, Littleton, Colorado. p.1-468. |
| [var. Emerald] Kievlenko, Eugenii Ya., Soregaroli, A. - Ed. (2003) Geology of Gems - First English Edition. Ocean Pictures Ltd, Littleton, Colorado. p.1-468. |
| In Coll. M. Slama |
Encruzilhada, Bahia, Brazil