Where is Platinum Mined? | Platinum Value and Value of .
Stillwater Mining Company (NYSE: SWC): Stillwater Mining, based in Montana, is the largest producer of palladium outside South Africa and Russia. Although it is involved in platinum and other PGM, its primary mining output is palladium. It produces approximately 500,000 Ounces of palladium a year, primarily through North American mines.Resources in South Africa. . the Merensky Reef, UG2 Chromitite and the Platreef are mined for PGMs and make . Estimated platinum & palladium resources.