Mother of Pearl 3mm Black Cube Bead - 15-16 Inch Stone Type_Abalone Shell Sugilite is a rare cyclosilicate

Sugilite is a rare cyclosilicate that occurs in a range of vivid colors including deep purple

similar to obsidian

milky whites

Sonoran Gold is not mined in veins but rather as individual nuggets typically found in clay deposits

5 inches (12

Mother of Pearl 3mm Black Cube Bead - 15-16 Inch Stone Type_Abalone Shell Sugilite is a rare cyclosilicateMother of Pearl, also known as Nacre, is an iridescent composite of organic and inorganic material most known for being the coating of pearls. It is produced by certain molluscs as an inner shell layer, and forms around pieces of sand or other irritations within such a molluscs shell to create pearls. Mother of Pearl is white with an iridescent sheen.