Smoky Quartz 7x13mm Faceted Puff Rectangle - 9 Inch Gem Master & Sons and forms around pieces of

and forms around pieces of sand or other irritations within such a mollusc’s shell to create pearls

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

Calcite is the principal constituent of limestone and marble

sometimes containing rainbow inclusions

sapphires get their various colors from trace elements

Smoky Quartz 7x13mm Faceted Puff Rectangle - 9 Inch Gem Master & Sons and forms around pieces ofSmoky Quartz is a translucent smoky brown or gray variety of Quartz. It ranges from almost completely transparent to an almost opaque brownish to gray crystal. The color of Smoky Quartz is due to natural irradiation and traces of aluminum within the crystal lattice of the stone. Smoky Quartz it the national gem of Scotland, where it was mined since around 300 BCE. Note Due to the unique hand made manufacturing process of these beads, the strand