The top five platinummining companies in the world
Oct 26, 2020· A refiningprocess contract for Northam's PGM concentrate has been signed with Germany's WC Heraeus. Weekly deliveries are made to Heraeus' facility in Hanau for the separation of platinum, gold, silver, palladium, rhodium, ruthenium and iridium. 5. Norilsk Nickel – 700,000 ounces