Rambiyana, R.I.; Den Hoed, P.; Garbers-Craig, Andrie Mariana
(Southern African Institute of Mining and Metallurgy, 2015-06)
Four sulphide minerals – pyrite (FeS2), pyrrhotite (Fe1–xS), pentlandite
([Ni,Fe]9S8), and chalcopyrite (CuFeS2) – contain the base metals and
most of the iron in concentrates of platinum group metals (PGMs). In ...