Sperrylite Crystals On Matrix From Russia - 1.5" bracelet Beautiful and rare blue Vivianite

Beautiful and rare blue Vivianite tumbled stone

forms a strewn field of >400 km2

green and yellow

This is a very nice pair of raw sky blue Topaz stud earrings set 925 Silver from Brazil

Sperrylite Crystals On Matrix From Russia - 1.5" bracelet Beautiful and rare blue VivianiteDescription: 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. Norilsk, Russia has produced some great specimens in the