BLT187 Black Tourmaline Picture Jasper Obsidian is created when a

Obsidian is created when a volcanic flow is cooled very quickly

5 cm x 4 cm

and collector

Pendant measures 22 mm x 36 mm (roughly 1

IMP105rbs Imperial Jasper rectangle bead

BLT187 Black Tourmaline Picture Jasper Obsidian is created when aBlack Tourmaline crystal with termination. 1. 5" x 1. 5" x 2. 5" 0. 6 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