Opal

Specimen ID: AV-JU2-0F

Gem(s)
Opal : SiO2·nH2O
Locality
Mindat locality:
Ethiopia
Dimensions
weight: 3.38 carats
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Description
Measurements: 15.3 x 9.95 x 4.7 mm.
Previous data
Mineral(s)
Opal
Jolyon Ralph

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8,544 gemdatids have been issued as of 16th Jun 2025 3:47 am UTC