Very Rare White Cryolite 925 Silver Ring from Greenland - Size 7 - 2.34 Grams minerals You are bidding on a

You are bidding on a genuine blue Hemimorphite bracelet made with 100% natural stones

Weigh: each lot is about 41 Grams

stone is 6 mm in diameter

Location: Poona

silver slab from Canada

Very Rare White Cryolite 925 Silver Ring from Greenland - Size 7 - 2.34 Grams minerals You are bidding on aThis is white Cryolite with pearly luster 925 silver ring from Greenland. Cryolite, or sodium aluminum fluoride (Na3AlF6), consists of 12. 85 percent aluminum, 54. 30 percent fluorine, and 32. 85 percent sodium. Cryolite is not only ice like in appearance; its name, which stems from the Greek words kryos, or "ice," and lithos, or "stone," means "ice stone." Greenland's indigenous Inuit called cryolite "the ice that never melts." It is rare, and its