About gemdatID
Topaz (Var: Imperial Topaz)
Specimen ID:
CH-3WM-M0
Gem(s)
Topaz
(Var:
Imperial Topaz
) :
Al
2
(SiO
4
)(F,OH)
2
Locality
Dimensions
18.8mm x 8.2mm x 6.1mm
weight: 7.9 carats
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Previous data
Mineral(s)
Imperial Topaz
Jolyon Ralph
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8,544 gemdatids have been issued as of 16th Jun 2025 1:36 am UTC
