Is this rock Platinum, Palladium or Rhodium?
Platinum, Palladium or Rhodium? A discussion started in 2007 but continuing through 2017. 2007. ... Can anyone tell me where to refine PGM in Thailand ? I have 1kg of raw platinum ore with 48 percent platinum and other platinum group metals in this ore, can I know how much amount of rhodium and iridium are present in this ore?