An anhydrous calcium sulfate (CaSO4), found in evaporite deposits and hydrothermal veins. It promotes acceptance and emotional release, helping to embrace the present. Angelite is its commonly known blue variety.
Colorless, White, Bluish, Violet, Grey, Pinkish, Reddish
Anhydrite is classified as a sulfate mineral mineral which typically crystallizes in the orthorhombic system. Its chemical formula is CaSO4. Common crystal habits include rare tabular and prismatic crystals. usually occurs as fibrous, parallel veins that break off into cleavage fragments. also occurs as grainy, massive, or nodular masses.