Opal
Specimen ID: BN-WVF-BD
Opal : SiO2·nH2O
Mindat locality:
5.71mm x 11.51mm x ?mm
weight: 0.91 carats
This cut is referred to as a "Near Oval Cabochon"
Mineral(s)
8,544 gemdatids have been issued as of 16th Jun 2025 4:48 am UTC