Black Tourmaline (Schorl) Namibia.
Erongo Region, Namibia. 70mm x 70mm x 50mm.
An outstanding, very large and very stricking black tourmaline from Erongo, Namibia. Note this is a single terminated point of schorl. it measures 7cm in height and 5cm across, it;s simply huge. Estimated packed shipping weight +/- 700gr.