Precious Opal (Var: Crystal Opal)

Specimen ID: DF-X1Q-6T

Gem(s)
Precious Opal (Var: Crystal Opal) : SiO2·nH2O
Locality
Mindat locality:
Dimensions
11.90mm x 15.44mm x ?mm
weight: 5.78 carats
Certificates
Description
This cut is referred to as a "Rectangle Cabochon"
Previous data

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8,544 gemdatids have been issued as of 16th Jun 2025 4:43 am UTC