Shungite 8x5mm Rondelle - 15-16 Inch African Turquoise a microscopic protozoa with a

a microscopic protozoa with a silica shell

mustard yellow

Green Lodolite is Quartz with inclusions of sand

and this phenomenon is thought to be due to impurities of yttrium or organic matter within the crystal lattice

piñon Cubano

Shungite 8x5mm Rondelle - 15-16 Inch African Turquoise a microscopic protozoa with aShungite 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