| | Journal (article/letter/editorial) | Paleoproterozoic Soutpansberg Group, Bronkhorstfontein, South Africa J. GUTZMER,†M. O. SCHAEFER, AND N...Park 2006, South Africa Abstract The Bronkhorstfontein manganese deposit near Tolwe, Limpopo province...province, South Africa, constitutes an exceptionally well preserved and unmetamorphosed shallow-marine manganese...manganese deposit of Late Paleoproterozoic age. It is the oldest known deposit that displays characteristics...Cenozoic age. Manganese mineralization at Bronkhorstfontein occurs as five laterally continuous, up to |
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