Black Tourmaline, Tumbled Stone, 1 lb lot Candle Holders & Lamps The "average" material is nodules

The "average" material is nodules weighing between 1/2lb and 4lbs

also known as the American Pasque Flower

Price is for a wholesale 10lb lot

Calcite is a carbonate mineral that comes in a variety of colors and from all over the world

Black Tourmaline, Tumbled Stone, 1 lb lot Candle Holders & Lamps The "average" material is nodulesEach lot contains approximately 50 0. 5" 1" pieces. From Brazil. 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 1400's, 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,