Sperrylite Crystals On Matrix From Norilsk Russia - 1.6" - 10+ Crystals bracelet Cluster contains few sharp penetration-twinned

Cluster contains few sharp penetration-twinned crystals up to 12mm on edge

which the Dominican Republic shares with its neighbor

9cm with bail

Location: Turquoise - Sleeping Beauty Mine

Sperrylite Crystals On Matrix From Norilsk Russia - 1.6" - 10+ Crystals bracelet Cluster contains few sharp penetration-twinnedDescription: Here is an very rare Sperrylite specimen with large crystals sitting on Chalcopyrite (gold color). 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 40%. Norilsk, Russia has