Sperrylite Crystal On Matrix From Russia - 1.3" - Huge 8mm Crystal bracelet 1 Centimeters diameter

1 Centimeters diameter

Phenacite occurs as very well formed free trigonal (rhombohedral) crystals

Weight: 550

Slightly uneven cut

Its organic surface and vivid color make it a bold

Sperrylite Crystal On Matrix From Russia - 1.3" - Huge 8mm Crystal bracelet 1 Centimeters diameterDescription: Here is an very rare Sperrylite specimen with large crystal sitting on Chalcopyrite (gold color) along with some smaller ones. Sperrylite is one of the most valued metallic minerals on the market, with specimens the size of a couple breadcrumbs often going for hundreds and thousands of dollars. Sperrylite is valued for its rarity, size, and large amount of platinum that makes up the mineral about 60% of it, and Arsenic makes up the other