Contrasting metamorphic conditions in the Neoproterozoic collision-related Nappes south of São Francisco Craton, SE Brazil

Journal of South American Earth Sciences

Volumn 15, Issue 8, 2003, Pages 853-870

  Garcia, Maria da Glória Motta ^a   Campos Neto, Mário da Costa ^a  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

Brazil; High pressure granulite facies; Neoproterozoic; Thermobarometry

Indexed keywords

COLLISION; GRANULITE FACIES; METAMORPHISM; NAPPE; P-T CONDITIONS; PETROGRAPHY; PROTEROZOIC; TECTONIC SETTING;

BRAZIL;

EID: 0038137996     PISSN: 08959811     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0895-9811(02)00147-5     Document Type: Article

References (48)

1. Appel, P., Moller, A., & Chenk, V. (1998). High-pressure granulite facies metamorphism in the Pan-African belt of eastern Tanzania: P-T evidence against granulite formation by continent collision. Journal of Metamorphic Geology, 16 491-509.
2. Basei, M. A., Siga, O., Sato, K., & Sproesser, W. M. (1995). A metodologia Urânio-Chumbo na Universidade de São Paulo: Princípios metodológicos, aplicações e resultados obtidos. Anais da Academia Brasileira de Ciências, 67 221-237.
3. 2. Journal of Petrology, 29 445-522.
4. Berman, R. G. (1990). Mixing properties of Ca-Mg-Fe-Mn garnets. The American Mineralogist, 75 328-344.
5. Berman, R. G. (1991). Thermobarometry using multi-equilibrium calculations: a new technique, with petrologic applications. Canadian Mineralogist, 29 833-855.
6. Bohlen, S. R. (1987). Pressure-temperature-time paths and a tectonic model for the evolution of granulites. Journal of Geology, 95 617-632.
7. Bohlen, S. R. (1991). On the formation of granulites. Journal of Metamorphic Geology, 9 223-229.
8. Bohlen, S. R., & Liotta, J. J. (1986). A barometer for garnet amphibolites and garnet granulites. Journal of Petrology, 27(5), 1025-1034.
9. Bohlen, S. R., Wall, V. J., & Boettcher, A. L. (1983). Experimental investigation and application of garnet granulite equilibria. Contributions to Mineralogy and Petrology, 83 52-61.
10. Brodie, K. H., & Rutter, E. H. (1985). On the relationship between deformation and metamorphism, with special reference to the behaviour of basic rocks. In A. B. Thompson, & D. C. Rubie (Eds.), Advances in Physical Geochemistry, vol. 4 83-87. Berlin: Springer.
11. Bucher, F., & Frey, M. (1994). Complete Revision of Winkler's Textbook. Complete Revision of Winkler's Textbook, Berlin: Springer.
12. Campos Neto, M. C., & Caby, R. (1999). Neoproterozoic high-pressure metamorphism and tectonic constraint from the nappe system south of the São Francisco Craton, southeast Brazil. Precambrian Research, 97 3-26.
13. Campos Neto, M. C., & Caby, R. (2000). Terrain accretion and upward extrusion of high-pressure granulites in the neoproterozoic nappes of the southeast Brazil: petrologic and structural constraints. Tectonics, 19(4), 669-687.
14. Campos Neto, M. C., & Figueiredo, M. C. (1995). The Rio Doce orogeny, southeastern Brazil. Journal of South American Earth Sciences, 8 143-162.
15. Deer, W. A., Howie, R. A., & Zussman, J. (1993). An Introduction to the Rock-forming Minerals. London: Longman Scientific and Technical. 696p.
16. Del Lama, E. A., Zanardo, A., Oliveira, M. A., & Morales, N. (2000). Exhumation of high pressure granulite rocks of the Guaxupé complex-southeastern Brazil. Geological Journal, 35 231-249.
17. Ebert, H. D., Chemale, F., Babinski, M., Artur, A. C., & Van Schmus, W. R. (1996). Tectonic setting and U-Pb zircon dating of the plutonic Socorro-Guaxupé complex in the Transpressive Rio Paraíba do Sul shear belt, SE Brazil. Tectonics, 15 688-699.
18. Eckert, J. O., & Newton, R. C. (1991). The ΔH of reaction and recalibration of garnet-pyroxene-plagioclase-quartz geobarometers in the CMAS system by solution calorimetry. American Mineralogist, 76 148-160.
19. England, P. C., & Thompson, A. B. (1984). Pressure-temperature-time paths of regional metamorphism I. Heat transfer during the evolution of regions if thickened continental crust. Journal of Petrology, 25 894-928.
20. Frost, B. R., & Chacko, T. (1988). The granulite uncertainty principle: limitations on thermobarometry in granulites. Journal of Geology, 97 435-450.
21. Garcia, M.G.M., Campos Neto, M.C., Fallick, A.E., 2003. Oxygen isotope composition and geothermometry of granulite-to green schist-facies metamorphic rocks: a study from the neoproterozoic collision-related Nappe system, South of São Francisco Craton, SE Brazil (in press).
22. Harley, S. L. (1989). The origins of granulites: a metamorphic perspective. Geological Magazine, 126 215-331.
23. Hubbard, M. S. (1996). Ductile shear as a cause of inverted metamorphism: example from the Nepal Himalayas. Journal of Geology, 104 493-499.
24. Iyer, S. S., Choudhuri, A., Pattison, D. R., & De Paoli, G. R. (1996 . Petrology and geochemistry of the Neoproterozoic Guaxupé granulite terrain, southeast Brazil. Precambrian Research, 77 23-40.
25. Janasi, V. A. (1997). Neoproterozoic mangerite-granite magmatism in southeastern Brazil: the São Pedro de Caldas Massif. Anais da Academia Brasileira de Ciências, 69(3), 367-394.
26. Janasi, V. A. (1997). Crustal anatexis and granite genesis in the Socorro-Guaxupé thrust nappe, southeastern Brazil: some constraints from elemental geochemistry. Revista Brasileira de Geociências, 27 139-150.
27. Janasi, V. A., Campos Neto, M. C., Vasconcellos, A. C., Van Schmus, W. R., & Garcia, M. G. (2000). Geochemical and isotopic (Nd, Sr) evidence for a Neoproterozoic juvenile component in metasediments from allochtonous terranes in the Southern Brasília Belt, Brazil. 31st International Geological Congress, Rio de Janeiro, Brazil, Abstracts,
28. Kohn, M. J., & Spear, F. S. (1990). Two new geobarometers for garnet amphibolites, with applications to southeastern Vermont. American Mineralogist, 75 89-96.
29. Kretz, R. (1983). Symbols for rock-forming minerals. American Mineralogist, 68 277-279.
30. Lardeaux, J. M., & Spalla, M. I. (1990). Tectonic significance of P-T-t paths in metamorphic rocks: examples from ancient and modern orogenic belts. Memorie della Societá Geologica Italiana, 45 51-69.
31. Le Breton, N., & Thompson, A. B. (1988). Fluid-absent (dehydration) melting of biotite in metapelites in the early stages of crustal anatexis. Contributions to Mineralogy and Petrology, 99 226-237.
32. Le Fort, P. (1975). Himalayas: the collided range. Present knowledge of the continental arc. American Journal of Science, 275 1-44.
33. Lister, G. S., & Dornsiepen, U. F. (1982). Fabric transitions in the saxony granulite terrain. Journal of Structural Geology, 4 81-92.
34. Martelat, J. -E, Schulmann, K., Lardeaux, J. -M, Nicollet, C., & Cardon, H. (1999). Granulite microfabrics and deformation mechanisms in southern Madagascar. Journal of Structural Geology, 21 671-687.
35. Mercier, L., Van Roermund, H. L., & Lardeaux, J. M. (1991). Comparison of PTt paths in allochtonous high pressure metamorphic terrains from the Scandinavian Caledonides and the French Massif central: contrasted thermal structures during uplift. Geologische Rundschau, 80 333-348.
36. Meyre, C., Capitani, C., & Partzsch, J. H. (1997). A ternary solid solution model for omphacite and its application to geothermobarometry of eclogites from the middle Adula nappe (central Alps Switzerland). Journal of Metamorphic Geology, 15 687-700.
37. Pattison, D. R., & Newton, R. C. (1989). Reversed experimental calibration of the garnet-clinopyroxene Fe-Mg exchange thermometer. Contributions to Mineralogy and Petrology, 101 87-103.
38. Powell, R., & Holland, T. J. (1988). An internally consistent dataset with uncertainties and correlations. 3. Applications to geobarometry, worked examples and a computer program. Journal of Metamorphic Geology, 6 173-204.
39. 2O). American Mineralogist, 75 367-380.
40. Ribeiro, A., Trouw, R. A., Andreis, R. R., Paciullo, F. V., & Valença, J. G. (1995). Evolução das bacias proterozóicas e o termo-tectonismo brasiliano na margem sul do Cráton São Francisco. Revista Brasileira de Geociências, 25 235-266.
41. Spear, F. S. (1993). Metamorphic phase equilibria and pressure-temperature-time paths. Mineralogical Society of America Monograph Series, 799.
42. Thompson, A. B., & England, P. C. (1984). Pressure-temperature-time paths of regional metamorphism II. Their interference and interpretation using mineral assemblages in metamorphic rocks. Journal of Petrology, 25 929-955.
43. Töpfner, C. (1996). Brasiliano-granitoide in den bundesstaaten São Paulo und Minas Gerais Brasilien-eine vergleichende studie. Münchner Geologie, Hefte, 17 1-258.
44. Trouw, R. A., & Pankhurst, R. J. (1993). Idades radiométricas a sul do Cráton São Francisco: região da Folha Barbacena, Minas Gerais. Second Simpósio do Cráton São Francisco, Salvador, 260-262.
45. Trouw, R. A., Ribeiro, A., & Paciullo, F. V. (1986). Contribuição à geologia da Folha Barbacena 1:250.000. 34th Congresso Brasileiro de Geologia, Anais, 972-986.
46. Trouw, R., Heilbron, M., Ribeiro, A., Paciullo, F., Valeriano, C., Almeida, J. C., Tupinambá, M., & Andreis, R. R. (2000). The central segment of Ribeira belt. In G. Cordani, E. J. Milani, A. Thomas Filho, & D. A. Campos (Eds.), Tectonic Evolution of South America, 287-310.
47. Vannay, J. -C, & Grasemann, B. (1998). Inverted metamorphism in the High Himalaya of Himachal Pradesh (NW India): phase equilibria versus thermobarometry. Schweizerische Mineralogische und Petrographische Milleilungen, 78 107-132.
48. Vannay, J. -C, & Hodges, K. V. (1996). Tectonometamorphic evolution of the Himalayan metamorphic core between the Annapurna and Dhaulagiri, central Nepal. Journal of Metamorphic Geology, 14 635-656.