Mother of Pearl 6x13mm White Bevel Edged Rectangle Bead - 15-16 Inch Size_14-19x15-31mm as well as for brake

as well as for brake shoes

It is found only in a four square mile area in a remote mountain range of Chihuahua

Its name is derived from the Greek word for blood

Naturally occuring in hues of blue to green to green with spots and streaks of red

Mother of Pearl 6x13mm White Bevel Edged Rectangle Bead - 15-16 Inch Size_14-19x15-31mm as well as for brakeMother 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.