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Gahnite from South America Plate

Argentina
 
  • Córdoba Province
    • Calamuchita Department
      • Cañada de Álvarez District
        • Las Caleras Commune
Tourmaline (extraLapis English, # 3, 2002), p 96.
      • Río de Los Sauces District
Victorio Angelelli (1958) Los minerales de Uranio, sus yacimientos y prospección
    • Punilla Department
      • San Roque District
        • Villa Parque Síquiman
Colombo, F. y Lira, R. (2006) Geología y mineralogía de algunas pegmatitas del borde oriental del distrito Punilla, Córdoba. Revista de la Asociación Geológica Argentina 61:
Colombo, F. y Lira, R. (2006) Geología y mineralogía de algunas pegmatitas del borde oriental del distrito Punilla, Córdoba. Revista de la Asociación Geológica Argentina 61:
Econ Geol (1995) 90:636-647
  • Salta Province
    • La Poma Department
      • El Quemado mining district
López de Azarevich, V., Fulignati, P., Gioncada, A., & Azarevich, M. (2021). Rare element minerals’ assemblage in El Quemado pegmatites (Argentina): insights for pegmatite melt evolution from gahnite, columbite-group minerals and tourmaline chemistry and implications for minerogenesis. Mineralogy and Petrology, 115(5), 497-518.
Galliski, M. A., & Černý, P. (2006). Geochemistry and structural state of columbite-group minerals in granitic pegmatites of the Pampean Ranges, Argentina. The Canadian Mineralogist, 44(3), 645-666.
  • San Luis Province
    • Coronel Pringles Department
      • Estancia Grande
        • Las Águilas deposit
Galliski, M. A., Marquez-Zavalia, M. F., Lira, R., Cempirek, J., Skoda, R. (2012) Mineralogy and Origin of the Dumortierite-Bearing Pegmatites of Virorco, San Luis, Argentina. The Canadian Mineralogist, 50 (4) 873-894 doi:10.3749/canmin.50.4.873
Bolivia
 
  • Beni
    • Itenez Province
Osvaldo R. Arce Burgoa (2007) Guia a los Yacimientos Metaliferos de Bolivia. (Minera San Cristobal S.A. & Empresa Minera Unificada S.A., La Paz)
Brazil
 
  • Bahia
    • Érico Cardoso
      • Paramirim das Crioulas
Jeannine and Jacques Cassedanne : "Présence d'eskolaite dans les alluvions stannifères de la Chapada Diamantina (Bahia-Brésil), Bull. Mineral., 1980, 103, pp 600-602.
  • Goiás
    • Alto Horizonte
Econ Geol (1986) 81:1884-1898
  • Minas Gerais
    • Conselheiro Pena
      • Barra do Cuieté
Baijot, Maxime, Hatert, Frédéric, Dal Bo, Fabrice, Philippo, Simon (2014) Mineralogy and petrography of phosphate mineral association from the Jocão pegmatite, Minas Gerais, Brazil. The Canadian Mineralogist, 52 (2) 373-397 doi:10.3749/canmin.52.2.373
    • Nazareno
Andrade, M. B., Atencio, D., Chukanov, N. V., Ellena, J. (2013) Hydrokenomicrolite, (☐,H2O)2Ta2(O,OH)6(H2O), a new microlite-group mineral from Volta Grande pegmatite, Nazareno, Minas Gerais, Brazil. American Mineralogist, 98 (2) 292-296 doi:10.2138/am.2013.4186
    • Vazante
Slezak, P. R., 2012, Geology, mneralogy, and geochenmistry of the Vazante Noorthern Extension zinc silicate deposit, Minas Gerais, Brazil: M.S. thesis, Queen’s University, Kingston, Ontario (pdf available at https://qspace.library.queensu.ca/handle/1974/7027?mode=full).
  • Paraíba
    • Nova Palmeira
Beurlen, H., Thomas, R., Soares, D. R., & Da Silva, M. R. R. (2018). Nigerite Group “Zinconigerite-(6n6s)” Variety in the Roncadeira Pegmatite, Nova Palmeira-county State of Paraíba, Borborema Province, NE-brazil. Estudos Geológicos, 28(1), 35-55.
Beurlen, H., Thomas, R., Melgarejo, J. C., Da Silva, J. M. R., Rhede, D., Soares, D. R., & Da Silva, M. R. (2013). Chrysoberyl-sillimanite association from the Roncadeira pegmatite, Borborema Province, Brazil: implications for gemstone exploration. Journal of GEOsciences, 58(2), 79-90.
    • Picuí
Beurlen, H., Da Silva, M.R.R., Thomas, R., Soares, D.R., and Olivier, P. (2008): Mineralium Deposita 43, 207-228.
  • Rio Grande do Norte
    • Carnaúba dos Dantas
      • Ermo
www.minsocam.org (2004) http://www.minsocam.org/MSA/AmMin/TOC/Articles_Free/2002/Eeckhout_p1297-1306_02.pdf
    • Equador
Da Silva, M.R.R. (2011): Petrogenetic significance of LA-ICP-MS trace-element data on quartz from the Borborema Pegmatite Province, northeast Brazil. Mineralogical Magazine 75, 2703-2719.
Novák, Milan, Gadas, Petr, Beurlen, Hartmut, Moura, Odúlio JM, others (2011) Compositional variations in primary and secondary tourmaline from the Quintos pegmatite, Borborema pegmatite province, Brazil; redistribution of Cu, Mn, Fe and Zn in secondary tourmaline. Asociación Geológica Argentina, Serie D, Publicación Especial, 14. 149-151
Beurlen, H., Da Silva, M.R.R., Thomas, R., Soares, D.R., and Olivier, P. (2008): Mineralium Deposita 43, 207-228.
Beurlen, H.
Müller, A.
Silva, D.
    • Parelhas
de Brito Barreto, S., & Bretas Bittar, S. M. (2010). Los depósitos de gemas de Brasil: localización, producción e impacto económico. Boletín de la Sociedad Geológica Mexicana, 62(1), 123-140.
Beurlen, H., Da Silva, M.R.R., Thomas, R., Soares, D.R., and Olivier, P. (2008): Mineralium Deposita 43, 207-228.
Da Silva, M.R.R. (2011): Petrogenetic significance of LA-ICP-MS trace-element data on quartz from the Borborema Pegmatite Province, northeast Brazil. Mineralogical Magazine 75, 2703-2719.
de Brito Barreto, S., & Bretas Bittar, S. M. (2010). Los depósitos de gemas de Brasil: localización, producción e impacto económico. Boletín de la Sociedad Geológica Mexicana, 62(1), 123-140.
Beurlen, H.
Müller, A.
Silva, D.
Carrino, Thais Andressa, Barreto, Sandra de Brito, Oliveira, Paula Jussara Azevedo de, Araújo Neto, José Ferreira de, Correia, Aldine Maria de Lima (2019) Linking gemology and spectral geology: a case study of elbaites from Seridó Pegmatite Province, Northeastern Brazil. Brazilian Journal of Geology, 49 (2) doi:10.1590/2317-4889201920180113
France
 
  • French Guiana
Sinkankas, John (1981) Emerald and other beryls. Chilton Book Co, Pennsylvania. 665pp.
Guyana
 
  • Potaro-Siparuni Region
    • Rest of Region 8
Milton, C., Appleman, D.E., Appleman, M.H., Chao, E.C.T., Cuttitta, F., Dinnin, J.I., Dwornik, E.J., Ingram, B.L., Rose Jr., H.J. (1976) Merumite - A Complex Assemblage of Chromium Minerals from Guyana. United States Department of the Interior, Geological Survey Professional Paper 887.
 
Mineral and/or Locality  
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