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The Grasvally Norite–Pyroxenite–Anorthosite (GNPA) member within the northern limb of the Bushveld Complex is a mineralized, layered package of mafic cumulates developed to the south of the town of Mokopane, at a similar stratigraphic position to the Platreef. The concentration of platinum-group elements (PGE) in base metal sulfides (BMS) has been determined by laser ablation inductively coupled plasma–mass...
The northern limb of the Bushveld Complex, South Africa contains a number of occurrences of platinum-group element (PGE) mineralisation within Main Zone rocks, whereas the rest of the complex has PGE-depleted Main Zone units. On the farm Moorddrift, Cu–Ni–PGE sulphide mineralisation is hosted within the Upper Main Zone in a layered package of gabbronorites, mottled anorthosites and thin pyroxenites...
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