BLT190 Black Tourmaline Kowallabe this Sunstone displays spots of

this Sunstone displays spots of red-orange glowing aventurescence over a speckled white

calcite seeped into the cracks and formed calcite crystals which grew to fill the cracks

Kambaba Jasper

Marcasite in Quartz material is a fun and sturdy cut

5 inches x 3

BLT190 Black Tourmaline Kowallabe this Sunstone displays spots ofBlack Tourmaline crystal. 3" x 2" x 4. 5" 1. 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, magnesium, or