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A Review of the Behaviour of Platinum Group Elements within Natural Magmatic Sulfide Ore Systems26-36

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Figure

Fig. 1. Global distribution of major magmatic platinum group element sulfide deposits
Fig. 2. Geological map of the Platreef,Bushveld Complex, South Africa (24)
Fig. 3. Typical nature of interstitial magmaticbase metal sulfide grains within the Platreef,consisting of pyrrhotite (po) rimmed bypentlandite (pn) and chalcopyrite (cpy) withplatinum group minerals (in this casemoncheite (mon) and kotulskite (kot))around
Fig. 4. Time-resolved analysis (TRA) spectra from line analysis of sulfides from the Platreef (25): (a) pyrrhotite;(b) pentlandite; (c) chalcopyrite showing microinclusions; and (d) pentlandite showing microinclusions (25)
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