Black tourmaline, also called Schorl, accounts for up to 95% of all tourmaline in nature. Black tourmaline belongs to a family of aluminum borosilicates mixed with iron, magnesium, or other various metals. Its prismatic, vertically striated crystals may be long and slender, or thick and columnar, and are uniquely triangular in cross-section.
This is a "random selection" listing. You will NOT receive the exact item photographed in the listing, but one that is very similar. However, due to unique nature of each mineral the size, shape and color may vary slightly.
-Wholesale products have a 2-10 business day processing time before shipping. -Subject to stock availability* -Please contact us with wholesale questions or about current stock
