Mother of Pearl 6x13mm White Bevel Edged Rectangle Bead - 15-16 Inch JP Pearl & Jewelry Inc. ” Pyrite is actually lighter

” Pyrite is actually lighter in color than gold as well as harder and more brittle

though significant deposits have since been found in Brazil and Sri Lanka

Mica is heat-resistant and does not conduct electricity

double leaf spring construction

Mother of Pearl 6x13mm White Bevel Edged Rectangle Bead - 15-16 Inch JP Pearl & Jewelry Inc. ” Pyrite is actually lighterMother 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.