Namibia
Natural Black Tourmaline Chunky Pieces Palm Sized
Large Natural Black Tourmaline Chunky Pieces Hand Sized
Natural Black Tourmaline, 4-6 pcs, from Brazil
Natural Black Tourmaline, 4-8 pcs, from Brazil
Natural Black Tourmaline in Mica, from Brazil.
Natural Black Tourmaline Logs, from Brazil.
Natural Black Tourmaline from Namibia
Natural Black Tourmaline Schorl on Smoky Quartz Cluster from Namibia
Natural Black Tourmaline from Brazil
Very Rare Natural Blue Tourmaline on Crystal Quartz Base from Brazil
Natural Green Tourmaline on a White Chalky Quartz Base, from Brazil