Dumortierite Free form 5

Notes: This product is sold individually. The product you will receive may differ slightly from the product shown in the image. Crystal Type: Dumortierite, Dumortierite Quartz Crystal Details: Dumortierite is a aluminium boro-silicate hydroxide mineral. Dumortierite is commonly found in aluminium rich metamorphic rocks. Dumortierite Quartz is blue Quartz containing abundant Dumortierite inclusions. Chemical Composition: SiO₂ - Al_{6.5 - 7}(BO₃)(SiO₄)₃(O, OH)₃ Average Weight: 508 g Average Size: 95mm Quantity: 1