原石の色
OP701-713(refer to the color card)
原石重量
According to your requirment
Index of Refraction (RI)
1.46 - 1.47 (Translucent), 1.47-1.49 (Opaque)
Heat Resistance
900 degree C.
Guarantee on quality
No Cracking, Crazing or Yellowing
Glass Compatibility
Galaxy Opal is glass compatible
Service
OEM ODM Customized