Opal

Specimen ID: DD-DK7-H4

Gem(s)
Opal : SiO2·nH2O
Locality
Mindat locality:
Slovakia
Dimensions
weight: 1.79 carats
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Description
Colorless with golden flash. Size: 11.92 x 9.23 mm.
Previous data
Mineral(s)
Opal
Jolyon Ralph

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3,420 gemdatids have been issued as of 11th Dec 2025 10:37 pm UTC