Precious Opal (Var: Boulder Opal)

Specimen ID: AG-6CF-2H

Gem(s)
Precious Opal (Var: Boulder Opal) : SiO2·nH2O
Locality
Mindat locality:
Australia
Dimensions
weight: 27.56 carats
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Description
Size: 27.55 x 21.58 x 8.73 mm.
Previous data
Mineral(s)
Boulder Opal
Jolyon Ralph

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8,544 gemdatids have been issued as of 16th Jun 2025 3:58 am UTC