Coarse and Fine Crystalline Opals with a Non-Directional Pattern of Play-of-Color.*Specific Gravity: 1.3 - 1.4 g/cm3 |
Multicolored opals with a non-directional and swirly pattern of play-of-color.*Specific Gravity: 1.3 - 1.4 g/cm3 |
Coarse Crystalline Opals with a directional pattern of play-of-color.*Specific Gravity: 1.88 - 1.92 g/cm3 |
Characteristic
Synthetic hybrid opal is the evolutionary new material which has been developed based on the results obtained in space experiments performed on the International Space Station (ISS) by research groups including the Academic-Industrial Collaboration. Synthetic hybrid opal offers the benefits of discovering new possibilities such as the large size and easy workability which could not be achieved by natural opal.