About gemdatID
Opal (Var: Fire Opal)
Specimen ID:
B9-64N-AA
Gem(s)
Opal
(Var:
Fire Opal
) :
SiO
2
·nH
2
O
Locality
Mindat locality:
Mexico
Dimensions
weight: 7.75 carats
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Description
Size: 14.7 x 14.0 mm.
Previous data
Mineral(s)
Fire Opal
Michael Gray (2)
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3,420 gemdatids have been issued as of 11th Mar 2026 7:58 am UTC