Re-Os and Pb-Pb geochronology of the Archean Salobo iron oxide copper-gold deposit, Carajás mineral province, northern Brazil

Mineralium Deposita

Volumn 38, Issue 6, 2003, Pages 727-738

  Requia, Karin ^a   Stein, Holly ^b   Fontboté, Lluís ^a   Chiaradia, Massimo ^a  

^a UNIVERSITY OF GENEVA   (Switzerland)

^b Department of Environmental and Radiological Health Sciences   (United States)

Author keywords

Archean; Hydrothermal alteration; Iron oxide copper gold deposit; Re Os dating

Indexed keywords

ARCHEAN; COPPER; GEOCHRONOLOGY; GOLD; HYDROTHERMAL ALTERATION; IRON OXIDE; LEAD-LEAD DATING; RHENIUM-OSMIUM DATING;

BRAZIL;

EID: 0141976721     PISSN: 00264598     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00126-003-0364-1     Document Type: Article

References (58)

1. Almeida F, Hasui I, Brito Neves BB, Fuck RA (1981) Brazilian structural provinces. Earth Sci Rev 17:1-29
2. Araújo OJB, Maia RGN (1991) Programa Grande Carajás. Serra dos Carajás, Folha SB.22-Z-A, Estado do Pará. DNPM/CPRM, Brasília
3. Avelar VG, Lafon JM, Correia FCJr, Macambira EMB (1999) O magmatismo arqueano da regiao de Tucuma, Provincia Mineral de Carajás, Amazônia Oriental, Brasil: novos dados geocronologicos. Rev Bras Geociê 29:453-460
4. Barros CEM, Barbey, P (2000) Significance of garnet-bearing metamorphic rocks in the Archean supracrustal series of the Carajás Mining Province, northern Brazil. International Congress of Geology, Rio de Janeiro, vol 31, part 3, pp 367-370
5. Bingen B, Stein H (2003) Granulite facies biotite dehydration melting determined by the Re-Os dating of molybdenite, Rogaland, S. Norway. Earth Planet Sci Lett (in press)
6. Birck JL, Barman MR, Capmas F (1997) Re-Os isotopic measurements at the femtomole level in natural samples. Geostand Newsl 20(1):19-27
7. Brauns CM (2001) A rapid, low-blank technique for the extraction of osmium from geological samples. Chem Geol 176:379-384
8. Cordani U (1981) Comentários sobre as determinações geocronológicas da região da Serra dos Carajás. Report, University de São Paulo-Docegeo
9. Dias GS, Macambira MJB, Dall'Agnol R, Soares ADV, Barros CEM (1996) Datação de zircões de sill de metagabro: comprovação da idade arqueana da Formação Águas Claras, Carajás, Pará. Simpósio de Geologia da Amazonia, 5, Extended Abstracts, Belém, SBG, pp 376-379
10. Docegeo (1988) Revisão litoestratigráfica da Província Mineral de Carajás. Congr Brasileiro de Geologia, 35, Belém. SBG, Anexo aos anais, pp 11-54
11. Frei R, Kamber BS (1995) Single mineral Pb-Pb dating. Earth Planet Sci Lett 129:261-268
12. Frei R, Pettke T (1996) Mono-sample Pb-Pb dating of pyrrhotite and tourmaline: Proterozoic vs. Archean gold mineralization in Zimbabwe. Geology 24:823-826
13. Frei R, Villa IM, Nagler TF, Kramers JD, Przybylowicz WJ, Prozesky VM, Hofmann BA, Kamber BS (1997) Single mineral dating by Pb-Pb step leaching method: assessing the mechanisms. Geochim Cosmochim Acta 61: 393-414
14. Hannah J, Stein H, Zimmerman A, Markey R, Sarkar SC, Pal AB (2002) Late Archean-Early Proterozoic formation and reworking of a porphyry Cu(Mo) deposit recorded in molybdenite: Re-Os dating at Malanjkhand, central India. Geochim Cosmochim Acta 66(15A):A308
15. Hitzman MW (2000) Iron oxide Cu-Au deposits: what, where, when and why. In: Porter TM (ed) Hydrothermal iron oxide copper-gold and related deposits: a global perspective. Australian Mineral Foundation, Adelaide, pp 9-26
16. Holdsworth R, Pinheiro R (2000) The anatomy of shallow-crustal transpressional structures: insights from the Archean Carajás fault zone, Amazon, Brazil. J Struct Geol 22:1105-1123
17. Huhn SRB, Nascimento JAS (1997) São os depósitos cupríferos de Carajás do tipo Cu-Au-U-ETR? In: Costa ML, Angelica RS (coord) Contribuicões à Geologia da Amazonia, SBG, Belém, pp 142-160
18. Huhn SRB, Macambira MJB, Dall'Agnol R (1999) Geologia and geochronologia Pb-Pb do granito alcalino Planalto, região da Serra do Rabo, Carajás, PA. Simpósio de Geologia da Amazônia, 6, Manaus, pp 463-466
19. Hutchinson RW (1979) Trace element mobility during hydrothermal alteration of oceanic basalts. Geochim Cosmochim Acta 42:127-136
20. Kamber BS, Blenkinsop TG, Villa IM, Dahl PS (1995) Proterozoic transpressive deformation in the Northern Marginal Zone, Limpopo Belt, Zimbabwe. J Geol 103:493-508
21. Kreissig K. Holzer L, Frei R, Villa IM, Kramers JD, Kroner A, Smit CA, van Reenen DD (2001) Geochronology of the Hout River Shear Zone and the metamorphism in the Southern Marginal Zone of the Limpopo Belt, Southern Africa. Precambrian Res 109:145-173
22. Lindenmayer ZG (1990) Salobo Sequence, Carajás, Brazil: geology, geochemistry and metamorphism. PhD Thesis, University of Western Ontario
23. Lindenmayer Z (1998) O depósito de Cu (Au-Ag-Mo) do Salobo, Serra dos Carajás, Revisitado.Workshop Depósitos Minerais Brasileiros de Metais-Base. ADIMB-CPGG-UFBA-CAPES-PADCT, Salvador, Bahia, pp 29-37
24. Lindenmayer ZG, Laux JH, Viero AC (1995) O papel da alteração hidrotermal nas rochas da Bacia Carajás. Bol Mus Paraense Emilio Goeldi, Sér Ciênc Terra 7:125-145
25. Ludwig KR (2000) User's manual for ISOPLOT/EX version 2.2: a geochronological toolkit for Microsoft Excel. Berkeley Geochronology Center, Spec Publ no la
26. Machado N, Lindenmayer Z, Krogh TE, Lindenmayer D (1991) U-Pb geochronology of Archean magmatism and basement reactivation in the Carajás area, Amazon shield, Brazil. Precambrian Res 49:239-354
27. Markey RJ, Stein HJ, Morgan JW (1998) Highly precise Re-Os dating of molybdenite using alkaline fusion and NTIMS. Talanta 45:935-946
28. Marschik R, Leveille R (2001) Iron oxide Cu-Au deposits in South America: Candelaria, Chile, and Sossego, Brazil. GSA Annual Meeting, Boston, Abstracts with programs 33(6), p A-2
29. Marschik R, Mathur R, Spangenberg JE, Ruiz J, Leveille R, De Almeida AJ (2001) The Serra Verde Cu-Mo-Au deposit, Carajás Mineral Province, Pará state, Brazil. GSA Annual Meeting, Boston, Abstracts with programs 33(6), p A-418
30. Mellito KM, Tassinari C (1998) Aplicaçao dos métodos Rb-Sr e Pb-Pb à evoluçao da mineralizaçao cuprifera do deposito de Salobo 3 A, Provincia Mineral de Carajas, PA. Congresso Brasileiro de Geologia, 40, Proceedings, Belo Horizonte, SBG, p 119
31. Morgan JW, Golightly DW, Dorzapf AF Jr (1991) Methods for the separation of rhenium, osmium, and molybdenum applicable to isotope geochemistry. Talanta 38:259-265
32. Pinheiro RVL, Holdsworth RE (1997) Reactivation of Archean strike-slip fault systems, Amazon region, Brazil. J Geol Soc Lond 154:99-103
33. Raith JG, Stein HJ (2000) Re-Os dating and sulfur isotope composition of molybdenite from tungsten deposits in western Namaqualand, South Africa: implications for ore genesis and the timing of metamorphism. Miner Deposita 35:741-753
34. Requia K (1995) O papel do metamorfismo e fases fluidas na gênese da mineralização de cobre de Salobo, Província Mineral de Carajás, Pará. MSc Thesis, Universidade Estadual the Campinas, São Paulo
35. Requia K (2002) The Archean Salobo iron oxide copper-gold deposit, Carajás Mineral Province, Brazil. PhD Thesis, University of Geneva
36. Requia K. Fontboté L (1999) Hydrothermal alkali-metasomatism in the host amphibolites of the Salobo iron oxide Cu (-Au) deposit, Carajás Mineral Province, northern Brazil. In: Stanley CJ et al. (eds) Mineral deposits: processes to processing. Balkema, Rotterdam, pp 1025-1028
37. Requia K, Fontboté L (2000a) The Salobo iron oxide Cu (-Au) deposit, Carajás Mineral Province, northern Brazil: evidences of hydrothermal alkali-metasomatism in the host amphibolites. International Geological Congress, 31, Rio de Janeiro, Brazil. Abstracts, CD-ROM, 1 p
38. Requia K, Fontboté L (2000b) The Salobo iron oxide copper-gold deposit, Carajás, northern Brazil. In: Porter TM (ed) Hydrothermal iron oxide copper-gold and related deposits: a global perspective. Australian Mineral Foundation, Adelaide, pp 225-236
39. Requia K, Fontboté L (2001) The Salobo iron oxide copper-gold hydrothermal system, Carajás Mineral Province, Brazil. GSA Annual Meeting, Boston, Abstracts with programs, 33(6), p A-2
40. Requia K, Xavier RP (1995) Fases fluidas na evolução metamórfica do depósito polimetálico de Salobo, Província Mineral de Carajás, Pará. Rev Escola Minas, Ouro Preto, 49(2):117-122
41. Requia K, Xavier RP, Figueiredo B (1995) Evolução paragenética, textural e das rases fluidas no depósito polimetálico de Salobo, Província Mineral de Carajás, Pará. Bol Mus Paraense Emilio Goeldi, Sér Ciênc Terra 7:27-39
42. Rodrigues ES, Lafon JM, Scheller T (1992) Geocronologia Pb-Pb da Província Mineral de Carajás: primeiros resultados. Congresso Brasileiro the Geologia, 37, São Paulo. SBG, Resumos expandidos 2, pp 183-184
43. Selby D, Creaser RA (2001) Re-Os geochronology and systematics in molybdenite from the Endako porphyry molybdenum deposit, British Columbia, Canada. Econ Geol 96:197-204
44. Siqueira JB (1996) Aspectos litoestruturais e mineralizações do depósito Salobo 3A, Serra dos Carajás, Pará. PhD Thesis, Federal University of Pará, Brazil
45. Smoliar MI, Walker RJ, Morgan JW (1996) Re-Os isotope constraints on the age of Group IIA, IIIA, IVA, and IVB iron meteorites. Science 271:1099-1102
46. Stein HJ, Morgan JW, Markey RJ, Hannah JL (1998a) An introduction to Re-Os: what's in it for the mineral industry? SEG Newsl 32(1):8-15
47. Stein HJ, Sundblad K, Markey RJ, Morgan JW, Motuza G (1998b) Re-Os ages for Archean molybdenite and pyrite, Kuittila-Kivisuo, Finland and Proterozoic molybdenite, Kabeliai, Lithuania: testing the chronometer in a metamorphic and metasomatic setting. Miner Deposita 33:329-345
48. Stein HJ, Morgan JW, Scherstén A (2000) Re-Os dating of low-level highly-radiogenic (LLHR) sulfides: the Harnäs gold deposit, southwest Sweden records continental scale tectonic events. Econ Geol 95:1657-1671
49. Stein HJ, Markey RJ, Morgan JW, Hannah JL, Scherstén A (2001) The remarkable Re-Os chronometer in molybdenite: how and why it works. Terra Nova 13(6): 479-486
50. Souza LJ, Vieira EA (2000) Salobo 3 Alpha deposit: geology and mineralization. In: Porter TM (ed) Hydrothermal iron oxide copper-gold and related deposits: a global perspective. Australian Mineral Foundation, Adelaide, pp 213-224
51. Souza SRB, Macambira MJB, Scheller T (1996) Novos dados geochronológicos para os granites deformados do Rio Itacaiúnas (Serra dos Carajás, PA): implicações estratigráficas. Simpósio de Geologia da Amazônia, 5, Belém, Boletim de Resumos Expandidos pp 380-383
52. Suzuki K, Kagi H, Nara M, Takano B, Nozaki Y (2000) Experimental alteration of molybdenite: evaluation of the Re-Os system, infrared spectroscopic profile and polytype. Geochim Cosmochim Acta 64:223-232
53. Suzuki K, Feely M, O'Reilly C (2001) Disturbance of the Re-Os chronometer of molybdenites from the late-Caledonian Galway granite, Ireland, by hydrothermal fluid circulation. Geochem J 35:29-35
54. Tassinari CCG, Mellito K (2001) Evidências isotópicas de Sr, Pb e Nd de fontes continentais para os fluidos das mineralizações do depósito de Cu (Au, Mo, Ag) Salobo 3-A, Serra dos Carajás, Brasil. Congresso de Geoquimica dos Países de Língua Portuguesa, 6, Faro, Portugal, Actas, pp 201-204
55. Trendall AF, Basei MAS, De Laeter JR, Nelson DR (1998) SHRIMP zircon U-Pb constraints on the age of the Carajás formation, Grão Pará Group, Amazon craton. J S Am Earth Sci 11:265-277
56. Villas RN, Santos MD (2001) Gold deposits of the Carajás Mineral Province: deposit types and metallogenesis. Miner Deposita 36:300-331
57. Watanabe Y, Stein HJ (2000) Re-Os ages for the Erdenet and Tsagaan Suvarga porphyry Cu-Mo deposits, Mongolia, and tectonic implications. Econ Geol 95(7):1537-1542
58. Wirth KR (1986) The geology and geochemistry or the Grão Pará Group, Serra dos Carajás, Pará, Brazil. MSc Thesis, Cornell University, Ithaca, New York