Charoite 7x9-8x10mm Pebble - 15-16 Inch Shape_Cabochon Green is the most common

Green is the most common color for Aventurine

and are indigenous to those countries

Gem Silica occurs in a vivid blue green color due to the presence of copper in the stone and is free of inclusions of other minerals

Charoite is a stone that naturally occurs in intense purple hues

Robles is a light

Charoite 7x9-8x10mm Pebble - 15-16 Inch Shape_Cabochon Green is the most commonCharoite is a stone that naturally occurs in intense purple hues, as well as grays, browns, greenish yellows, white and black. These colors swirl throughout the stone in fascinating matrices of color. Originally discovered in the 1940s and not introduced commercially until 1978, it is a relative newcomer to the gem market. The name is derived from the Charo River in eastern Siberia, Russia, the only site where it can be found.