Tourmaline, Schorl cluster - Minas Gerais, Brazil (MS2902m)
Shipping calculated at checkout.
Discrete Tourmaline crystals have inter-grown into a nice palm-sized specimen weighing about 90 grams and measuring about 75mm x 40 mm x 20mm. Encrusted with other minerals, such as feldspars and micas adding contrasting color. The yellow cube is a typical bouillon cube, measuring about a half-inch on a side, photographed for size reference.