Smoky Quartz 3mm Banded Table Cut Cube A Grade Bead - 15-16 Inch Crystal Quartz which may form green stains

which may form green stains or specks on Azurite crystals or aggregates

bubbles and crystal-rich layers that form as lava flows onto the surface of stone —

tranquility

stabilizes and regenerates

Biotite was named in honor of the French physicist Jean-Baptiste Biot

Smoky Quartz 3mm Banded Table Cut Cube A Grade Bead - 15-16 Inch Crystal Quartz which may form green stainsSmoky 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.