Smoky Quartz 3mm Banded Table Cut Cube A Grade Bead - 15-16 Inch 4x10mm The stone can also include

The stone can also include its namesake sage green

Agate has been discovered with artifacts from cultures of the Neolithic Period

with natural variations in color

King Tutankhamun’s death mask was studded with Turquoise

white and reddish brown in speckles

Smoky Quartz 3mm Banded Table Cut Cube A Grade Bead - 15-16 Inch 4x10mm The stone can also includeSmoky 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.