Blood Quartz 4mm Faceted Round - 15-16 Inch Natural Shungite has been used as

Shungite has been used as a folk medical treatment since the early 18th century

Dumortierite is an aluminum borosilicate mineral that varies in color from blue

Shattuckite is a rare copper silicate hydroxide mineral

This dye was said to create Michelangelo’s favorite shade of blue

between Topaz (8) and Corundum (9)

Blood Quartz 4mm Faceted Round - 15-16 Inch Natural Shungite has been used asBlood Quartz is a clear to milky white silicon dioxide mineral. Its inclusions of red, orange and rust are due to traces of hematite within the stone. Quartz has been highly valued by virtually every civilization throughout history, often used in healing and meditation and as religious objects in funerary rites and to dispel evil.