Description
Weight: 97 grams
Weight: 981 grams
and precision-polished surface
Formed naturally millions of years ago
Schorl fossils Weight: 97 gramsSize: 3 X 1. 5 X 5. 5 Weight: 35 Gram Location: Brazil Product Description Schorl is the black variety of tourmaline, recognized for its deep black color, vitreous luster, and elongated prismatic crystal formations. Specimens from Brazil are highly regarded for their well formed crystals, excellent luster, and association with quartz and feldspar in granitic pegmatites. Composed of a complex boron silicate, schorl has a hardness of 77. 5 on the Mohs