About gemdatID
Precious Opal (Var: Crystal Opal)
Specimen ID:
CR-FJ9-YX
Gem(s)
Precious Opal
(Var:
Crystal Opal
) :
SiO
2
·nH
2
O
Locality
Mindat locality:
Australia
Dimensions
7.35mm x 10.00mm x ?mm
weight: 1.14 carats
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Previous data
Mineral(s)
Crystal Opal
Brian Kosnar
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8,544 gemdatids have been issued as of 4th Jul 2025 11:55 pm UTC
