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Sr-gorceixite, a weathering product in rich iron ores from the Córrego do Feijão Mine, Minas Gerais, Brazil

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Abstract

A sulfate-bearing Sr-Ba phosphate (Sr-gorceixite) formed by supergene alteration in rich iron ores from Minas Gerais, Brazil, has been studied by means of microprobe techniques. Analytical data and the structural formula are presented.

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References

  • Hoefs J, Müller G, Schuster AK (1982) Polymetamorphic relations in the iron ores from the Iron Quadrangle, Brazil: the correlation of oxygen isotope variations with deformation history. Contrib Mineral Petrol 79:241–251

    Google Scholar 

  • Hussak E (1906) Über die sogenannten “Phosphat-Favas” der diamantführenden Sande Brasiliens. Tschermaks Mineral Petrol Mitt 25:335–344

    Google Scholar 

  • Morris RC (1983) Supergene alteration of banded iron-formation. In: Trendall AF, Morris RC (ed) Developments in Precambrian geology. 6. Iron-formation: facts and problems. Elsevier, Amsterdam, pp 513–534

    Google Scholar 

  • Nriagu JO (1984) Phosphate minerals: their properties and general modes of occurrence. In: Nriagu JO, Moore PB (ed) Phosphate minerals. Springer, Berlin Heidelberg New York, pp 1–136

    Google Scholar 

  • Palache C, Berman H, Frondel C (1960) The system of mineralogy of J.D. Dana and E.S. Dana, 7th ed, vol. 2. Wiley, New York, pp 1122

    Google Scholar 

  • Roberts WL, Rapp GB jr, Weber J (1974) Encyclopedia of minerals. Van Nostrand Reinhold Comp, New York, pp 693

    Google Scholar 

  • Strunz H (1977) Mineralogische Tabellen. Akademische Verlagsgesellschaft, Leipzig. 6th ed, 621 pp

    Google Scholar 

  • Walenta K (1966) Beiträge zur Kenntnis seltener Arsenatminerale unter besonderer Berücksichtigung von Vorkommen des Schwarzwaldes. Tschermaks Mineral Petrol Mitt 11:121–164

    Google Scholar 

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Greiffo, W., Herrmann, K., Müller, G. et al. Sr-gorceixite, a weathering product in rich iron ores from the Córrego do Feijão Mine, Minas Gerais, Brazil. Contr. Mineral. and Petrol. 87, 418–419 (1984). https://doi.org/10.1007/BF00381298

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  • DOI: https://doi.org/10.1007/BF00381298

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