Rough Black Tourmaline Unpolished Chips (15 Kilograms) Size 0.25 to 2 Inches Bulk Wholesale Lot Crystal Gemstone Menu Arrowhead Avg Size Range: (1 Inch

Avg Size Range: (1 Inch

Quantity: 1 piece

and any orange or brown inclusions are typically feldspar

Listing is for (1 piece)

Rough Black Tourmaline Unpolished Chips (15 Kilograms) Size 0.25 to 2 Inches Bulk Wholesale Lot Crystal Gemstone Menu Arrowhead Avg Size Range: (1 InchUnpolished Black Tourmaline Chips Lot Uniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Listing is for (1 case, about 15 kilograms) Avg Size Range: (0. 25 to 2 inches) Material Origin: (India) Formed when boron forms compounds with iron sodium molecules, Schorl black tourmaline, or simply black tourmaline, derives its name from the German village of Zschorlau where it was first discovered in a nearby