Precious Opal (Var: White Opal)

Specimen ID: C8-3UM-XP

Gem(s)
Precious Opal (Var: White Opal) : SiO2·nH2O
Locality
Mindat locality:
Dimensions
28.21mm x 22.31mm x ?mm
weight: 20.76 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 19th Jul 2025 11:59 am UTC