This lot consists of natural multi-color Tourmaline rough crystals featuring attractive pink, green, yellow and bi-color fragments. The material includes small cutting-grade pieces with bright saturation. Many crystals show natural prismatic structure and good transparency, while others are translucent fragments suitable for small faceting stones, cabochons or inlay work. Surface features and inclusions are typical of natural rough mining material. No polishing or treatment observed. Total combined weight: 301 grams. 9 ct – . 19 × 8 × 5 mm 2 ct – . 5 × 4 × 2 mm (Parcel contains many mixed small rough pieces) Measurements are approximate.