Analysis of information sources in references of the Wikipedia article "铂" in Chinese language version.
Sperrylite (platinum arsenide, PtAs2) ore is also a major source of this metal.
highly unreactive
Other elements, including such desired metals as gold (Au), silver (Ag), and platinum (Pt), are rare in the crust.
Earth's Crust/p.p.m.: 0.001
One group of natives (La Tolita Indians) to the platinum-rich border between Ecuador and Colombia used platinum for nose rings, earrings, and masks.
Platinum is located on the Bering Sea coast, below Red Mountain on the south spit of Goodnews Bay.
Other elements, including such desired metals as gold (Au), silver (Ag), and platinum (Pt), are rare in the crust.
highly unreactive
Sperrylite (platinum arsenide, PtAs2) ore is also a major source of this metal.
Platinum is located on the Bering Sea coast, below Red Mountain on the south spit of Goodnews Bay.
One group of natives (La Tolita Indians) to the platinum-rich border between Ecuador and Colombia used platinum for nose rings, earrings, and masks.
