BLT183 Black Tourmaline Rainbow Sapphire This specimen features golden yellow

This specimen features golden yellow

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Because of this

Rose Quartz from Brazil

Approximately 1"- 1

BLT183 Black Tourmaline Rainbow Sapphire This specimen features golden yellowBlack Tourmaline crystal. 2. 75" x 1. 75" x 3. 5" 1. 25 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,