The Black Tourmaline crystal stone is one of the most Powerful minerals for absorbing electromagnetic radiation,The Black Tourmaline is 100% Natural Rough Stones,
Unpolished/Uncutted/Untreated.
Just in its unearthed condition.
The crystallic shape and polish of the stones is 100% natural.
Size:- (Approx)
43MM to 7MM
*Photos are sample only, buyer will receive same quality and similar sizes