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

they used warmed Tourmaline to draw out ashes from their pipes and named the stone 'Aschentrekker'

Boulder opal is sometimes referred to as opal in matrix for this reason

which the Dominican Republic shares with its neighbor

Phenacite is considered to be one of the most powerful minerals that are used in crystal healing

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