Precious Opal (Var: Boulder Opal)
Specimen ID: DU-FWT-4A
Mindat locality:
16.42mm x 24.94mm x ?mm
weight: 29.52 carats
This cut is referred to as a "Freeform Cabochon"
Mineral(s)
8,544 gemdatids have been issued as of 2nd Jul 2025 3:16 am UTC