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Pyrochlore Group from Angola

Angola
 
  • Cuanza Sul Province
    • Seles
33rd International Geological Congress (2008) session MPI-07 Alkaline and carbonatite magmatism and related ore deposits: Extrusive calcite carbonatite from Catanda, Angola: Magmatic and hydrothermal history from studies of pyrochlore
Gomes, C. de S.F. 1969. Ocorrencia de chromite no carbonatito vulcanico da Catanda (Angola). Boletim dos Servicos de Geologia e Minas de Angola, Luanda, 20, 55-59.
Lapido-Loureiro, F.E. 1973. Carbonatitos de Angola. Memorias e Trabalhos do Instituto de Investigacoes Cientifica de Angola, 11.
Silva, M.V.S. 1973. Estrutura vulcanico-carbonatitica da Catanda (Angola). Boletim dos Servicos de Geologia e Minas de Angola, 24, 5-14.
  • Huambo Province
    • Bailundo
Beleque, A. R. C. (2010). Minerais de ETR no complexo carbonatítico de Bailundo (Mungo, Angola): ocorrência, composição e significado económico.
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
Alberti, A., Castorina, F., Censi, P., Comin-Chiaramonti, P., & Gomes, C. B. (1999). Geochemical characteristics of Cretaceous carbonatites from Angola. Journal of African Earth Sciences, 29(4), 735-759. doi.org/10.1016/S0899-5362(99)00127-X
Issa Filho, A. B. R. M. D., Dos Santos, A. B. R. M. D., Riffel, B. F., Lapido-Loureiro, F. E. V., & McReath, I. (1991). Aspects of the geology, petrology and chemistry of some Angolan carbonatites. Journal of Geochemical Exploration, 40(1-3), 205-226. doi.org/10.1016/0375-6742(91)90039-W
Allsopp, H. L., & Hargraves, R. B. (1985). Rb-Sr ages and palaeomagnetic data for some Angolan alkaline intrusives. Transactions of the Geological Society of South Africa, 88(2), 295-299.
Lapido-Loureiro, F.E. 1973. Carbonatitos de Angola. Memorias e Trabalhos do Instituto de Investigacoes Cientifica de Angola, 11.
    • Londuimbali
Molist, J.M. (2020) Nb and REE Distribution in the Monte Verde Carbonatite–Alkaline–Agpaitic Complex (Angola). Minerals 10, 5.
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
Alberti, A., Castorina, F., Censi, P., Comin-Chiaramonti, P., & Gomes, C. B. (1999). Geochemical characteristics of Cretaceous carbonatites from Angola. Journal of African Earth Sciences, 29(4), 735-759. doi.org/10.1016/S0899-5362(99)00127-X
Issa Filho, A. B. R. M. D., Dos Santos, A. B. R. M. D., Riffel, B. F., Lapido-Loureiro, F. E. V., & McReath, I. (1991). Aspects of the geology, petrology and chemistry of some Angolan carbonatites. Journal of Geochemical Exploration, 40(1-3), 205-226. doi.org/10.1016/0375-6742(91)90039-W
Gonçalves, A.O.
Lapido-Loureiro, F.E. 1973. Carbonatitos de Angola. Memorias e Trabalhos do Instituto de Investigacoes Cientifica de Angola, 11.
    • Longonjo
Castellano Calvo A, Melgarejo Draper J C, Kamenetsky V, Kamenetsky M (2014) Natrocarbonatite composition of melt inclusions from Bailundo and Longonjo carbonatites (Angola). 21 st meeting of the International Mineralogical Association. p 249
  • Huíla Province
    • Quilengues
Amores-Casals, S., Melgarejo, J. C., Bambi, A., Gonçalves, A. O., Morais, E. A., Manuel, J., ... & Molist, J. M. (2019). Lamprophyre-Carbonatite Magma Mingling and Subsolidus Processes as Key Controls on Critical Element Concentration in Carbonatites—The Bonga Complex (Angola). Minerals, 9(10), 601.
ZHENG, L., GU, X., & ZHANG, Y. (2014). Pyrochlore Chemistry from the Bonga Carbonatite-type Nb Deposit, Huila Province, Angola: Implications for Magmatic-Hydrothermal Processes of Carbonatite. Journal of Geochemical Exploration, 40, 205-226.
Amores Casals S, Bambi A C J M, Gonçalves A O, Melgarejo J C (2014) Mineral chemistry of pyrochlore from the Bonga Carbonatite (Huila, Angola). 21 st meeting of the International Mineralogical Association. p 195
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
Piero Comin-Chiaramonti, Celso Barros Gomes (1996) Alkaline magmatism in central-eastern Paraguay: relationships with coeval magmatism in Brazil. pp 231-248
Issa Filho, A. B. R. M. D., Dos Santos, A. B. R. M. D., Riffel, B. F., Lapido-Loureiro, F. E. V., & McReath, I. (1991). Aspects of the geology, petrology and chemistry of some Angolan carbonatites. Journal of Geochemical Exploration, 40(1-3), 205-226. doi.org/10.1016/0375-6742(91)90039-W
Alves, C.A.M. 1968. Estudo geologico e petrologico do macico alcalino-carbonatitico do Quicuco. Junta de Investigacoes do Ultramar, Lisboa.
Lapido-Loureiro, F.E. 1973. Carbonatitos de Angola. Memorias e Trabalhos do Instituto de Investigacoes Cientifica de Angola, 11.
Alberti, A., Castorina, F., Censi, P., Comin-Chiaramonti, P., & Gomes, C. B. (1999). Geochemical characteristics of Cretaceous carbonatites from Angola. Journal of African Earth Sciences, 29(4), 735-759. doi.org/10.1016/S0899-5362(99)00127-X
Alberti, A., Castorina, F., Censi, P., Comin-Chiaramonti, P., & Gomes, C. B. (1999). Geochemical characteristics of Cretaceous carbonatites from Angola. Journal of African Earth Sciences, 29(4), 735-759. doi.org/10.1016/S0899-5362(99)00127-X
Issa Filho, A. B. R. M. D., Dos Santos, A. B. R. M. D., Riffel, B. F., Lapido-Loureiro, F. E. V., & McReath, I. (1991). Aspects of the geology, petrology and chemistry of some Angolan carbonatites. Journal of Geochemical Exploration, 40(1-3), 205-226. doi.org/10.1016/0375-6742(91)90039-W
Issa Filho, A. B. R. M. D., Dos Santos, A. B. R. M. D., Riffel, B. F., Lapido-Loureiro, F. E. V., & McReath, I. (1991). Aspects of the geology, petrology and chemistry of some Angolan carbonatites. Journal of Geochemical Exploration, 40(1-3), 205-226. doi.org/10.1016/0375-6742(91)90039-W
Allsopp, H. L., & Hargraves, R. B. (1985). Rb-Sr ages and palaeomagnetic data for some Angolan alkaline intrusives. Transactions of the Geological Society of South Africa, 88(2), 295-299.
Allsopp, H. L., & Hargraves, R. B. (1985). Rb-Sr ages and palaeomagnetic data for some Angolan alkaline intrusives. Transactions of the Geological Society of South Africa, 88(2), 295-299.
Torquato, J. R. (1977). GEOTECTONIC OUTLINE OF ANGOLA. Cahiers de l'Office de la Recherche Scientifique et Technique Outre-Mer. Paris, Serie Geologie, 9, 15-34.
Torquato, J. R. (1977). GEOTECTONIC OUTLINE OF ANGOLA. Cahiers de l'Office de la Recherche Scientifique et Technique Outre-Mer. Paris, Serie Geologie, 9, 15-34.
Lapido-Loureiro, F. D. V. (1968). Sub-volcanic carbonatite structures of Angola. In Proceedings of the International Geological Congress, Report of the twenty-third session, Prague (Vol. 2, pp. 147-161).
Lapido-Loureiro, F. D. V. (1968). Sub-volcanic carbonatite structures of Angola. In Proceedings of the International Geological Congress, Report of the twenty-third session, Prague (Vol. 2, pp. 147-161).
  • Namibe Province
    • Camacuio
Allsopp, H. L., & Hargraves, R. B. (1985). Rb-Sr ages and palaeomagnetic data for some Angolan alkaline intrusives. Transactions of the Geological Society of South Africa, 88(2), 295-299.
Rodrigues, B. 1978. Processos de evolucao magmatica no complexo alcalino do Nejoio. Boletim do Museo e Laboratorio Mineralogico e Geologico da Faculdade de Ciencias, Universidade de Lisboa, 15.
    • Moçâmedes
      • Giraul pegmatite field
Gonçalves, A. O., Melgarejo, J. C., Alfonso, P., Amores, S., Paniagua, A., Neto, A. B., ... & Camprubí, A. (2019). The Distribution of Rare Metals in the LCT Pegmatites from the Giraúl Field, Angola. Minerals, 9(10), 580.
Gonçalves, A. O., Melgarejo, J. C., Alfonso, P., Amores, S., Paniagua, A., Neto, A. B., ... & Camprubí, A. (2019). The Distribution of Rare Metals in the LCT Pegmatites from the Giraúl Field, Angola. Minerals, 9(10), 580.
    • Virei
L. Torró, C. Villanova, M. Castillo, M. Campeny, A. O. Gonçalves and J. C. Melgarejo (2012): Niobium and rare earth minerals from the Virulundo carbonatite, Namibe, Angola. Mineralogical Magazine 76, 393-409.
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
Issa Filho, A. B. R. M. D., Dos Santos, A. B. R. M. D., Riffel, B. F., Lapido-Loureiro, F. E. V., & McReath, I. (1991). Aspects of the geology, petrology and chemistry of some Angolan carbonatites. Journal of Geochemical Exploration, 40(1-3), 205-226. doi.org/10.1016/0375-6742(91)90039-W
Lapido-Loureiro, F.E. 1973. Carbonatitos de Angola. Memorias e Trabalhos do Instituto de Investigacoes Cientifica de Angola, 11.
 
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