Mother of Pearl 6mm White Heishi Bead - 15-16 Inch 20210817 Weight: grams: 160-210 grams

Weight: grams: 160-210 grams

Some specimens of Fire Opal produce iridescent flashes and are referred to as Precious Fire Opal or “Firmament Stone

it was named after Robert Carl Sticht the manager of the mine

5 billion years ago

Afghanite can fluoresce under UV light

Mother of Pearl 6mm White Heishi Bead - 15-16 Inch 20210817 Weight: grams: 160-210 gramsMother 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.