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Crixas - Serra Grande
Goias, Brazil
Main commodities: Au




The most recent source geological information used to prepare this description was dated: 2020.     Record last updated: 02/01/2022
This description is a summary from published sources, the chief of which are listed below.
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Serra Grande

    Selected References
AngloGold Ashanti Ltd.  2020 - Serra Grande: in    Mineral Resource and Ore Reserve Report as at 31 December, 2020,   (includes geology, mineralisation and reserves-resources), pp. 129-139.
Bettencourt J S, Costa R R, de Souza L H, de Matos T T  1991 - Controls of gold mineralization in the Corrego Geral sector, north central section of the Crixas greenstone belt: A preliminary report: in Ladeira E A (Ed.),  Brazil Gold 91 Balkema, Rotterdam    pp 699-703.
Bogossian, J., Kemp, A.I.S. and Hagemann, S.G.,  2021 - Linking Gold Systems to the Crust-Mantle Evolution of Archean Crust in Central Brazil: in    Minerals (MDPI)   v.11, 35p. doi.org/10.3390/min11090944.
Campos, L.M., Toledo, C.L.B., Silva, A.M., Ducart, D.F, dos Santos, B.A., Campos, M.P. and Borges, C.C.A.,  2022 - The hydrothermal footprint of the Crixas deposit: New vectors for orogenic gold exploration in central Brazil: in    Ore Geology Reviews   v.146, 23p. doi.org/10.1016/j.oregeorev.2022.104925.
Ferreira, B.F., Marques, J.C., Frantza, J.C., Souza, R.G., Campos, M.P., Figueiredo, F.L.A.R. and Padilha, N.L.,  2021 - Stratigraphy and U-Pb detrital zircon provenance, Crixas Greenstone Belt, Goias-Brasil: Gold-bearing vs barren siliciclastic rocks: in    J. of South American Earth Sciences   v.105, 20p. doi.org/10.1016/j.jsames.2020.102994.
Jost, H. and Fortes, P.T.F.O.,  2001 - Gold deposits and occurrences of the Crixas Goldfield, Central Brazil: in    Mineralium Deposita   v.36, pp. 358-376.
Jost, H., Apollo, J.F.H., Weber, W., Salles, R.D.R, Marques, J.C., Massucatto, A.J., Costa, D.A. and Santos, B.A.D.,  2019 - Stratigraphic update, paleotectonic, paleogeographic, and depositional environments of the Crixas Greenstone Belt, Central Brazil: in    J. of South American Earth Sciences   v.96, 20p. doi.org/10.1016/j.jsames.2019.102329.
Oliveira Fortes P T, Pimentel M M, Santos R V, Junges S L  2003 - Sm-Nd studies at Mina III gold deposit, Crixas greenstone belt, central Brazil: implications for the depositional age of the upper metasedimentary rocks and associated Au mineralization: in    J. of South American Earth Sciences   v16 pp 503-512
Thomson M l   1986 - Petrology of the Crixas gold deposit, Brazil: Evidence for gold associated with hydrothermal alteration, subsequent to metamorphism: in   Proceedings of GOLD 86 Symposium, Toronto, 1986 Balkema, Amsterdam    pp 284-296
Thomson M l, Fyfe W S  1990 - The Crixas gold deposit, Brazil: thrust-related, postpeak metamorphic gold mineralization of possible Brasiliano Cycle age: in    Econ. Geol.   v85 pp 928-942
Ulrich, S., Hageman, S., Marques, J.C., Figueiredo, F.L.A.R., Ramires, J.E.F., Frantz, J.C. and Petersen, K.,  2021 - The Orogenic Crixas Gold Deposit, Goias, Brazil: A Review and New Constraints on the Structural Control of Ore Bodies: in    Minerals (MDPI)   v.11, 27p. doi.org/10.3390/min11101050.


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