BLT173 Black Tourmaline Brazilian Agates by Stewart M

by Stewart M

25 - 6 pound pieces available

See Leopardskin Rhyolite

Rainbow fluorite is the name given to fluorite that exhibits more than one color

A" product

BLT173 Black Tourmaline Brazilian Agates by Stewart MLarge Black Tourmaline crystal. 4. 25" x 3. 75" x 4. 75" 5. 55 lb Black Tourmaline is also called Schorl, and accounts for ninety five percent of all Tourmaline in nature. It is black, or sometimes a deep blue that appears black. The term Schorl was in use before the 1400s, named for a town in Saxony, Germany, where Black Tourmaline was found in nearby tin mines. Black Tourmaline belongs to a complex family of aluminum borosilicate mixed with iron,