About gemdatID
Opal
Specimen ID:
BA-GLB-BP
Gem(s)
Opal
:
SiO
2
·nH
2
O
Locality
Mindat locality:
Brazil
Dimensions
15.09mm x 15.09mm x ?mm
weight: 9.49 carats
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Previous data
Mineral(s)
Opal
Brian Kosnar
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8,544 gemdatids have been issued as of 18th Oct 2025 7:16 am UTC
