About gemdatID
Topaz (Var: Imperial Topaz)
Specimen ID:
CD-M45-MF
Gem(s)
Topaz
(Var:
Imperial Topaz
) :
Al
2
(SiO
4
)(F,OH)
2
Locality
Dimensions
9.5mm x 6.6 mm x 5.3 mm
weight: 4.4 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 12:08 am UTC