Tektite bracelet – Gem
Tektite bracelet – Gem

Tektite bracelet – Gem

Regular price €142.00 Sale

Crystal: Tektite. 
Country of origin: China. 
Chemical composition: SiO2 ~77.5%, AlO3 ~13.4%, FeO ~0.59%, Na2O ~3.53% K2O ~3.2%. 
Hardness based on Mohs scale: 6 - 7.