Opal (Var: Precious Opal)

Specimen ID: D7-M2U-92

Gem(s)
Opal (Var: Precious Opal) : SiO2·nH2O
Locality
Mindat locality:
Dimensions
13.21mm x 10.00mm x ?mm
weight: 2.61 carats
Certificates
Description
This cut is referred to as a "Freeform Cabochon"
Previous data

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8,544 gemdatids have been issued as of 15th Sep 2025 4:39 am UTC