We offer synthetic opal in faceted cutting and available in various kinds of shapes. We offer them in best quality and most standardized size. "Custom shape are welcomed." Please feel free to contact us if you are interested in this Synthetic Opal.
**** What is synthetic opal? Polymer Impregnated synthetic opal is impregnated in laboratory in year and has similar properties as that of natural opal. Synthetic opal has preserved the unique charm of natural opal and it is more durable and contains less internal inclusion than natural opal. Chemical Composition: SiO2.nH2O+Resin (Natural:SiO2.nH2O) Hardness: 4 (Natural: 5.5) Specific Gravity: 1.80-1.90 (Natural:1.98-2.20) Heat Resistance: 130 degree C.(Natural:100 degree C.)