Blue-green tourmaline crystal from Namibia with sharp natural termination and visible color zoning along the length. A small remnant of pocket clay is still attached at the base—a typical sign of in-situ preservation during extraction. Namibian tourmalines are known for their saturated tones and strong dichroism, often shifting between blue and green depending on the viewing angle
26 x 7 x 7 mm / 2.958 grams
Estimate: $185 - $195
