Polarite
Palladium bismuthide mineral
Polarite, is an opaque, yellow-white mineral with the chemical formula Pd,(Bi,Pb). Its crystals are orthorhombic pyramidal, but can only be seen through a microscope. It has a metallic luster and leaves a white streak. Polarite is rated 3.5 to 4 on the Mohs Scale.
It was first described in 1969 for an occurrence in Talnakh, Norilsk in the Polar Ural Mountains in Russia. It has also been recorded from the Bushveld igneous complex of South Africa and from Fox Gulch, Goodnews Bay, Alaska.
Sources and credits
This article is adapted from the Wikipedia article “Polarite”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- Palarstanide, Plumbopalladinite, Polarite & Atokite.jpg by David Hospital, CC BY-SA 4.0
Fathomly is not affiliated with or endorsed by the Wikimedia Foundation. Spotted a problem? Tell us.