Precious Opal (Var: Boulder Opal)

Specimen ID: DD-TP9-FF

Gem(s)
Precious Opal (Var: Boulder Opal) : SiO2·nH2O
Locality
Mindat locality:
Dimensions
weight: 20.19 carats
Certificates
Description
Size: 22.76 x 17.5 x 5.89 mm.
Previous data

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8,544 gemdatids have been issued as of 2nd Jul 2025 3:10 am UTC