A Perfect Staurolite Polished Crystal on Matrix from Russia - 3.0" - 103.16Grams

A perfect Staurolite polished crystal on matrix from Russia. It is a 90 degree cross, which is of the rarest form of all Staurolite crystals, and most valued.
Location: Kola Peninsula, Russia.
Size: 7.5 x 5.8 x 1.4 Centimeters
Weight: 103.16 Grams