About gemdatID
Topaz
Specimen ID:
A9-BBB-8A
Gem(s)
Topaz
:
Al
2
(SiO
4
)(F,OH)
2
Locality
Mindat locality:
Brazil
Dimensions
weight: 18.42 carats
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Description
Size: 17.06 mm
Previous data
Mineral(s)
Topaz
Jolyon Ralph
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8,544 gemdatids have been issued as of 16th Jun 2025 10:52 am UTC
