U-Pb and Sm-Nd geochronology of amphibolites from the Curaçá Belt, São Francisco Craton, Brazil: Tectonic implications

Gondwana Research

Volumn 12, Issue 4, 2007, Pages 454-467

  D'el Rey Silva, Luiz José Homem ^a   Dantas, Elton Luiz ^a   Teixeira, João Batista Guimarães ^b   Laux, Jorge Henrique ^a   da Silva, Maria da Glória ^b,c  

^a UNIVERSITY OF BRASILIA   (Brazil)

^b FEDERAL UNIVERSITY OF BAHIA   (Brazil)

^c DIPALE   (Brazil)

Author keywords

Archean to Paleoproterozoic tectonics; Cara ba Mine; Cura terrane; S o Francisco craton; U Pb and Sm Nd isotopic data

Indexed keywords

AMPHIBOLITE FACIES; DEFORMATION; GEOCHRONOLOGY; GNEISS; GRANULITE; METAMORPHISM; SAMARIUM-NEODYMIUM DATING; SUPRACRUSTAL ROCK; TECTONIC SETTING; URANIUM-LEAD DATING;

BAHIA; BRAZIL; CURACA; SAO FRANCISCO CRATON;

EID: 35648952306     PISSN: 1342937X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.gr.2006.11.008     Document Type: Article

References (44)

1. 3+ distribution on the stability of Sapphirine in natural assemblages. Journal of Metamorphic Geology 5 (1987) 323-339
2. Barbosa J.S.F. O embasamento Arqueano e Proterozóico Inferior de Estado da Bahia. In: Barbosa J.S.F., and Dominguez J.M.L. (Eds). Geologia da Bahia, Texto Explicativo SME-SGM, Capítulo III (1996) 63-83
3. Barbosa J.S.F., Sabaté P., and Dominguez J.M.L. O estado da Bahia na Plataforma Sul-Americana, suas sub-divisões, critérios de empilhamento estratigráfico das coberturas plataformais e ciclos geotectônicos. In: Barbosa J.S.F., and Dominguez J.M.L. (Eds). Geologia da Bahia, Texto Explicativo SME-SGM, Capítulo II (1996) 41-61
4. Barbosa J.S.F., and Sabaté P. Geological features and the Paleoproterozoic collision of four Archean crustal segments of the São Francisco Craton, Bahia, Brazil. Anais da Academia Brasileira de Ciencias 74 2 (2002) 343-359
5. Barbosa J.S.F., and Sabaté P. Archean and Paleoproterozoic crust of the São Francisco Craton, Bahia, Brazil: Geodynamic Features. Precambrian Research 133 (2004) 1-27
6. Bello, R.M.S., 1986. Jazida de Cobre de Surubim, Vale do Curacá, Bahia: Mineralogia, Petrografia e Petrogênese. Ph.D. thesis, University of São Paulo (USP).
7. Carson J.C., Ague J.J.A., Grove M., Coath D.C., and Harrison M.T. U-Pb isotopic behaviour of zircon during upper-amphibolite facies fluid infiltration in the Napier Complex, east Antarctica. Earth and Planetary Science Letters 199 (2002) 287-310
8. Condie K.C. Plate Tectonics and Crustal Evolution. Third ed (1989), Pergamon Press, Oxford-UK
9. D'el-Rey Silva, L.J.H., 1984. Geologia e controle estrutural do depósito cuprífero Caraíba, Vale do Curaçá, Bahia, Brasil. M.Sc. thesis, Federal University of Bahia (UFBa).
10. D'el-Rey Silva L.J.H. Geologia e controle estrutural do depósito cuprífero Caraíba, Vale do Curaçá, Bahia. Geologia e Recursos Naturais do Estado da Bahia, SME, Série Textos Básicos 6 (1985) 51-123
11. D'el-Rey Silva L.J.H. Geologia Estrutural e Tectônica na área do Projeto Lajedinho-Ipirá (1993) Consulting report for CBPM, Salvador, 23 pp., 23 figures
12. D'el-Rey Silva, L.J.H., Oliveira, J.G., 1999. Geology of the Caraíba Copper Mine and its surroundings in the Paleoproterozoic Curaçá Belt- Curaçá River Valley, Bahia, Brazil. In: da Silva, M. da G., Misi, A. (Coordenadores) Base metal Deposits of Brazil, MME/CPRM/DNPM, 25-32.
13. D'el-Rey Silva L.J.H., Cavalcante P.R.B., Mota E.R., and Rocha da A.M.R. Controle estrutural da mina de cobre Caraiba: implicações na lavra e na tectônica das faixas móveis do Proterozóico Inferior. XXXV Congresso Brasileiro de Geologia, Belém, Brazil, Anais SBG vol. 1 (1988) 16-29
14. D'el-Rey Silva L.J.H., Oliveira J.G., and Lima e Silva F.J. The Mushroom-shaped Caraíba Cu-deposit, Vale do Curaçá-Ba: Understanding the Structural Evolution of the Paleoproterozoic, Granulitic Ipirá-Curaçá Belt within the São Francisco Craton. XXXVIII Congresso Brasileiro de Geologia, Camboriú, Brazil, SBG, Boletim de Resumos Expandidos vol. 2 (1994) 175-177
15. D'el-Rey Silva L.J.H., Oliveira J.G., and Gaál E.G. Implication of the Caraíba Deposit's structural controls on the emplacement of the Cu-bearing hypersthenites of the Curaçá Valley, Bahia-Brazil. Revista Brasileira de Geociências 26 3 (1996) 181-196
16. Delgado I.d.M., and Souza J.D. Projeto cobre Curaçá. Geologia Econômica do Distrito Cuprífero do Rio Curaçá - Bahia, Brasil (1975), CPRM/DNPM internal report, 30 volumes
17. Delgado I.d.M., de Souza J.D., da Silva L.C., Silveira Filho N.C., dos Santos R.A., Pedreira A.J., Guimarães J.T., Angelim L.A.d.A., Vasconcelos A.M., Gomes I.P., de Lacerda Filho J.V., Valente C.R., Perrotta M.M., and Heineck C.A. Geotectonics of the Atlantic Shield. Geology, Tectonics and Mineral Resources of Brazil: Text, Maps, and GIS, CPRM (2003) 227-334 692 p., Chapter V
18. Figueiredo M.C.H. Geoquímica da rochas metamórficas de alto grau do nordeste da Bahia-Brazil. Geologia e Recursos Naturais do Estado da Bahia, SME, Série Textos Básicos 4 (1981) 1-71
19. Frost C.D., and Frost B.R. Open-system dehydration of amphibolites, Morton Pass, Wyoming: elemental and Nd and Sr isotopic effects. The Journal of Geology 103 (1995) 269-284
20. Gáal E.G. Evaluation of geological, geophysical, and geochemical data of the Curaçá Valley, and the Mundo Novo-Uauá-Rio Capim area. Consulting report for the Mineração Caraíba Ltda, MID-066/82 (1982)
21. Gioia S.M.L., and Pimentel M.M. The Sm-Nd method in the geochronology laboratory of the University of Brasilia. Anais da Academia Brasileira de Ciencias 72 (2000) 219-245
22. Gromet L.D. Direct dating of deformational fabrics. In: Heaman L., and Ludden J.N. (Eds). Short Course Handbook on Applications of Radiogenic Isotope Systems to Problems in Geology (1991), Mineralogists Association of Canada 167-192 Chapter 5
23. Gruau G., Rosing M., Bridgwater D., and Gill R.C.O. Resetting of Sm-Nd systematics during metamorphism of > 3.7 Gy rocks: implications for isotopic models of early Earth differentiation. Chemical Geology 133 (1996) 225-240
24. Hasuy Y., D'el-Rey Silva L.J.H., Lima e Silva F.J., Mandetta P., de Moraes J.A., Oliveira J.G., and Miola W. Geology and copper mineralization of Curaçá River Valley, Bahia. Revista Brasileira de Geociências 12 1-3 (1982) 463-474
25. Inda H.A.V., and Barbosa J.S.F. Mapa geológico do Estado da Bahia, escala 1:1.000.000. Texto explicativo (1978), SME/CPM
26. Jardim de Sá E.F., Arcanjo C.J., and Legrand J.-M. Structural and metamorphic history of part of the high-grade terrane in the Curaçá Valley, Bahia, Brazil. Revista Brasileira de Geociências 12 (1982) 251-262
27. Krogh T.E. A low-contamination method for hydrothermal decomposition of zircon and extraction of U and Pb for isotopic age determinations. Geochimica et Cosmochimica Acta 37 (1973) 485-494
28. Leite, C.M.M., 2002. A Evolução Geodinâmica da Orogênese Paleoproterozóica nas Regiões de Capim Grosso-Jacobina e Pintadas-Mundo Novo (Bahia-Brasil): Metamorfismo, Anatexia Crustal e Tectônica. Ph.D. thesis, Federal University of Bahia (UFBA).
29. Leite C.M.M., Barbosa J.S.F., Nicollet C., Kienast J.R., and Fuck R.A. Ultrahigh-temperature metamorphism of sapphirine-bearing granulite from the 2.0 Gy Itabuna-Salvador-Curaçá orogen, Bahia, Brazil. III Sympósio sobre o Cráton do São Francisco, Salvador, Brasil, AnaisISSN :1808-6047 (2005) 83-86
30. Lindenmayer, Z.G., 1981. Evolução geológica do Vale do Curaçá e dos corpos máfico-ultramáficos mineralizados a cobre. M.Sc. thesis, Federal University of Bahia (UFBa).
31. Lindenmayer, Z.G. and six co-authors, 1984. Projeto Cu Bahia, Alvará 872, DNPM 812.998/73. Relatório Final de Pesquisa, DOCEGEO-CVRD, 3 volumes.
32. Ludwig K.R. PBDAT. A computer program for processing Pb-U-Th isotope data. USGS Open File Report vol. 88-542 (1993) 34 pp.
33. Ludwig K.R. Users Manual for Isoplot/Ex version 2.47. A geochronological toolkit for Microsoft Excel. Berkeley Geochronology Centre Special Publication vol. 1a (2001) 55 pp.
34. Mandetta, P., 1982. Aspectos geológicos e petrogenéticos das associações máfico-ultramáficas da região de Caraíba, Vale do Curacá/Ba. MsC thesis, Federal University of Bahia (UFBa).
35. Mayer W.D., and Barnes S.-J. Unusually high concentrations of magnetite at Caraíba and other Cu-sulphide deposits in the Curaçá Valley, Bahia, Brazil. The Canadian Mineralogist 34 (1996) 717-731
36. McCulloch M.T., and Black L.P. Sm-Nd isotopic systematics of Enderby Land granulites and evidence for the redistribution of Sm and Nd during metamorphism. Earth and Planetary Science Letters 71 (1984) 46-58
37. Oliveira E.P., Windley B.F., McNaughton N.J., Pimentel M.M., and Fletcher I.R. Contrasting copper and chromium metallogenic evolution of terranes in the Paleoproterozoic Itabuna-Salvador-Curaçá orogen, São Francisco craton, Brazil: new zircon (SHRIMP) and Sm-Nd (model) ages and their significance for orogen-parallel escape tectonics. Precambrian Research 128 (2004) 143-165
38. Passchier C.W., Myers J.S., and Kröner A. Field Geology of High-Grade Gneiss Terranes (1990), Springer-Verlag, Berlin
39. Pidgeon R.T., and Wilde S.A. The interpretation o complex zircon U-Pb systems in Archean granitoids and gneisses from the Jack Hills, Narryer Gneiss Terrane, Western Australia. Precambrian Research 91 (1998) 309-322
40. Ramsay J.G. Folding and Fracturing of Rocks (1967), McGraw Hill, New York
41. Sabaté P., Marinho M.M., Vidal P., and Caen-Vachette M. The 2-Ga peraluminous magmatism of the Jacobina-Contendas Mirante belts (Bahia, Brazil): geologica and isotopic constraints on the sources. Chemical Geology 83 (1990) 325-338
42. da Silva M.d.G. Sequências metasedimentares, vulcanosedimentares e greenstone belts do Arqueano e Proterozóico Inferior. In: Barbosa J.S.F., and Dominguez J.M.L. (Eds). Geologia da Bahia, Texto Explicativo SME-SGM, Capítulo IV (1996) 86-102
43. Teixeira, L., 1997. O complexo Caraíba e a suíte São José do Jacuípe no cinturão Salvador-Curaçá (Bahia, Brasil): petrologia, geoquímica e potencial metalogenático. Ph.D. Thesis, Federal University of Bahia (UFBa).
44. Windley B.F. The Evolving Continents. Second ed (1986), John Wiley and Sons Ltd, UK