Black Tourmaline raw chunk

Black Tourmaline, also known as Schorl, is a silicate mineral containing boron and a member of the Tourmaline family. It was first named in 1400 A.D. by a small village in Saxony, Germany after their village's original name, Schorl. Tourmalines of all kinds can be found on every continent however crystal forms of these stones are very rare and can be extremely expensive.

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