Whether foreign or domestic, platinum group metal mineral mining have to sand platinum mines first. The earliest foreign countries were mining sand-platinum mines in Colombia in 1778, followed by Russia's discovery of sand-platinum mines in Ural in 1817; the mining of primary platinum deposits was first in South Africa (1908) and Canada (1909). In the 1920s, 1960s, and 1970s, large-scale primary platinum ore was discovered in South Africa, the former Soviet Union, and the United States. To date, platinum mining and production in these countries has been among the highest in the world. China's sand-platinum mining can be traced back to the late Qing Dynasty in the early 19th century; the mining of primary platinum ore was after 1949.
There is no deposit in China that targets platinum alone. During mining of the platinum group metal is copper, nickel or calcium magnesium phosphate fertilizer produced in the way recovered. Therefore, the mining of platinum ore is restricted by the mining of the main metal deposit.
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