4 in) and weighs  69 grams (2

Dimensions: 52x43x31 mm / 2x1

Belonging to the monoclinic crystal system

It is a large specimen and is in excellent condition

Approx Weight (per piece): 31

Natural Black Kyanite with Quartz | 104.36 grams | Marilac, Minas Gerais, Brazil Mordenite 4 in) and weighs 69This is a fabulous specimen of Black kyanite and quartz mined in Marilac, Safira pegmatite district, Eastern Brazilian pegmatite province, Minas Gerais, Brazil. The specimen will sit perfectly flat to allow easy display in a favorable position. Kyanite is a silicate mineral and is known to be one of the most attractive natural minerals in the world, frequently found with lustrous bladed crystals, with the intensity of color varying by location of