Black Tourmaline – Raw Crystal On Stand, 24.0 cm by 4.5 cm, 540 g, Brazil Raw 5 cm (h) x 7

5 cm (h) x 7

weight 44 g

an extra-large natural crystal mineral specimen featuring a deep purple geode core

5 cm L x 8

The phantom outlines are typically aligned with the outer surfaces of the crystal

Black Tourmaline – Raw Crystal On Stand, 24.0 cm by 4.5 cm, 540 g, Brazil Raw 5 cm (h) x 7Black Tourmaline Raw Crystal on Stand from Brazil. This natural mineral specimen measures 24. 0 cm by 4. 5 cm and weighs 540 g, mounted on a stand. The crystal displays a glossy black surface with natural cavities on the exterior, and it is presented as a display specimen suitable for a collector piece. Formation & Characteristics This Black Tourmaline crystal is a natural mineral specimen, formed as a raw crystal with a deep black color and vitreous