This black tourmaline is a high-quality, small-production, black tourmaline from Madagascar. It is called Schorl, which is the scientific name for black tourmaline and the last name of the guy who discovered it.
What makes this particular black tourmaline special is that all of it is terminated. It has an exceptional wet luster. It also is not crumbly like the black tourmaline that comes out of Brazil.
Black Tourmaline Specimens Various Sizes
A. 5g - 19g
B. 20g - 42g
C. 62g - 95g
D. 167g - 187g