Chromian spinels in metamorphosed ultramafic rocks from Mangabal I and II complexes, Goiás, Brazil

Mineralogy and Petrology

Volumn 60, Issue 1-2, 1997, Pages 27-40

  Candia, M A F ^a   Gaspar, J C ^b  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

^b UNIVERSITY OF BRASILIA   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

GRAIN SIZE; MAGNETITE; METAMORPHISM; RECRYSTALLIZATION; TEXTURE; ULTRAMAFIC ROCK;

BRAZIL; GOIAS;

EID: 0041907402     PISSN: 09300708     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF01163133     Document Type: Article

References (25)

1. Almeida FFM (1968) Evolução tectônica do centro-oeste brasileiro no Proterozóico Superior. Anais da Academia Brasileira de Ciências 40: 285-295
2. Cameron EN (1975) Postcumulus and subsolidus equilibration of chromite and coexisting silicates in the Eastern Bushveld Complex. Geochim Cosmochim Acta 39: 1021-1033
3. Candia MAF (1983) Petrologia dos complexes máficos-ultramáficos de Mangabal I e Mangabal II, Sanclerlândia, Goiás. Thesis, University of São Paulo, 400p
4. Candia MAF, Girardi VAV (1985) Geologia e petrologia dos complexos máficos ultramáficos de Mangabal I e Mangabal II, Sanclerlândia, Goiás. Revista Brasileira de Geociências 15(3): 221-230
5. Candia MAF, Schultz-Güttler RA, Gaspar JC (1991) Formação Metamórfica de Coronas em Rochas do Complexo Máfico-Ultramáfico de Mangabal I e II, Goiás. Revista Brasileira de Geociências 21 (4): 305-316
6. Evans BW, Frost BR (1975) Chrome-spinel in progressive metamorphism - a preliminary analysis. Geochim Cosmochim Acta 39: 959-972
7. Frost BR (1975) Contact metamorphism of serpentinite, chloritic blackwall and rodingite at Paddy-Go-Easy Pass, Central Cascades, Washington. J Petrol 16: 272-313
8. Hamlyn PR, Keays RR (1979) Origin of chromite compositional variation in the Panton Sill, Western Australia. Contrib Mineral Petrol 69: 75-82
9. Henderson P (1975) Reaction trends shown by chrome-spinels of the Rhum layered intrusion. Geochim Cosmochim Acta 39: 1035-1044
10. Henderson P, Wood RJ (1981) Reaction relations of chrome-spinels in igneous rocks further evidence from layered intrusions of Rhum and Mull, Inner Hebrides, Scotland. Contrib Mineral Petrol 78: 225-229
11. Irvine TN (1965) Chromian spinel as a petrogenetic indicator, part I. Theory Can Earth Sci 2: 648-672
12. Irvine TN (1967) Chromian spinel as a petrogenetic indicator, part II. Petrologic applications. Can J Earth Sci 4: 71-103
13. Irvine TN (1982) Terminology for layered intrusions. J Petrol 23(2): 127-162
14. Jackson ED (1961) Primary textures and mineral associations in the ultramafic zone of the Stillwater Complex, Montana, Washington. US Geol Surv Prof Paper 385: 1-106
15. Jackson ED (1967) Ultramafic cumulates in the Stillwater, Great Dike and Busheveld Intrusions. In: Wyllie PJ (ed) Ultramafic and related rocks. Wiley, pp 20-38
16. Jan MQ, Khan MA, Windley BF (1992) Exsolution in Al-Cr-Fe3+-rich spinels from the Chilas mafic-ultramafic complex, Pakistan. Am Mineral 77: 1074-1079
17. Lipin BR (1984) Chromite from the Blue Ridge Province of North Carolina. Am J Sci 284: 507-529
18. Loferski PJ, Lipin BR (1983) Exsolution in metamorphosed chromite from the Red Lodge district, Montana. Am Mineral 68: 777-789
19. Nilson AA (1981) The nature of the Americano do Brasil Mafic-Ultramafic Complex and associated sulfide mineralization, Goiás, Brazil. Thesis, University of Western Ontario, 460p
20. Pfrimer AA, Candia MAF, Teixeira NA (1981) Geologia e mineralizações de niquel-cobre-cobalto dos complexes máfico-ultramáficos de Mangabal I e II. Atas do I Simpósio de Geologia do Centro Oeste. Goiânia, Goiás, SBG, pp 495-518
21. Purvis AC, Nesbitt RW, Hallberg JA (1972) The geology of part of the Carr Boyd Rocks Complex and its associated nickel mineralization, Western Australia. Econ Geol 67: 1093-1113
22. Sack RO, Ghiorso MS (1991) Chromian spinels as petrogenetic indicators: thermodynamics and petrological applications. Am Mineral 76: 827-847
23. Steele IM, Bishop FC, Smith JV, Windley BF (1977) The Fiskenaesset Complex, West Greenland, part III. Chemistry of silicate and oxide minerals from oxide-bearing rocks, mostly from Qeqertarssuatsiaq. Bull Gronlands Geol Unders 124: 38p
24. Wager LR, Brown GM (1967) Layered igneous rocks. W H Freeman, 588p
25. Wager LR, Brown GM, Wadsworth WJ (1960) Types of igneous cumulates. J Petrol 1: 77-85