Black Tourmaline Rough (3 Kilograms) Mixed Sizes Bulk Wholesale Lot Crystal Minerals dropship Some of these stone types

Some of these stone types contain natural materials enhanced by heat treatment

This flat contains 12 randomly picked rough stone types from all over the world

Chevron amethyst

5 inches/piece

This assortment of 100% natural gemstones and minerals is perfect for art projects or for display

Black Tourmaline Rough (3 Kilograms) Mixed Sizes Bulk Wholesale Lot Crystal Minerals dropship Some of these stone typesRough Black Tourmaline Uniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Listing is for (3 kilograms) Avg Size Range: (mixed sizes) Material Origin: (Brazil) 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 tin mine in the late 1300s. Custom