Shungite 4mm Round - 15-16 Inch Stone Type_Blue Porcelain Agate so treat it gently

so treat it gently

with occasional inclusions of creamy white and dark grey

Malachite is a copper carbonate with a bright green color and dark green banding

rainbow effect of light refracting off of the air bubbles inside of the stone

Shungite 4mm Round - 15-16 Inch Stone Type_Blue Porcelain Agate so treat it gentlyShungite is a black, lustrous, non crystalline mineraloid consisting of a high percentage of carbon. It was first found in a deposit near Shunga village, in Karelia, Russia, where it gets its name. Shungite has been used as a folk medical treatment since the early 18th century. Peter the Great set up Russia's first spa in Karelia to make use of the water purifying properties of shungite. The antibacterial properties of shungite have been confirmed by