About gemdatID
Topaz (Var: Imperial Topaz)
Specimen ID:
AB-QV0-5F
Gem(s)
Topaz
(Var:
Imperial Topaz
) :
Al
2
(SiO
4
)(F,OH)
2
Locality
Mindat locality:
Brazil
Dimensions
weight: 17.22 carats
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Description
Natural imperial topaz. AGL cert. Measurements: 20.69 x 12.09 x 7.2 mm.
Previous data
Mineral(s)
Imperial Topaz
Jolyon Ralph
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3,420 gemdatids have been issued as of 11th Mar 2026 4:02 am UTC