| Gutzmer, J., Banks, D.A., Lüders, V., Hoefs, J., Beukes, N.J., von Bezing, K.L. (2003) Ancient sub-seafloor alteration of basaltic andesites of the Ongeluk Formation, South Africa: implications for the chemistry of Paleoproterozoic seawater. Chemical Geology, 201 (1) 37-53 doi:10.1016/s0009-2541(03)00225-0 | Journal (article/letter/editorial) | basaltic andesites of the Ongeluk Formation, South Africa: implications for the chemistry of Paleoproterozoic...University, P.O. Box 524, Auckland Park 2006, South Africa b School of Earth Sciences, University of Leeds...Medkim 2, Du Toitspan Road, Kimberley 8301, South Africa Accepted 25 June 2003 Abstract Basaltic andesites...Paleoproterozoic; Transvaal Supergroup; Kaapvaal Craton; South Africa 1. Introduction * Corresponding author. Tel...Paleoproterozoic Ongeluk Formation in Griqualand West, South Africa (Fig. 1) is a succession of basaltic andesites |
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