Smoky Quartz 6mm Round Large Hole Beads - 8 Inch Fossil Coral However in some regions

However in some regions

The image shown has multiple cabochons to give you an idea of the range possibilites of the colors

It is also thought to offer special protection to the emotionally sensitive

and an Amazonite ring was found among the treasures in King Tutankhamun’s tomb

madre xacao or madre de cacao

Smoky Quartz 6mm Round Large Hole Beads - 8 Inch Fossil Coral However in some regionsSmoky 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.