About gemdatID
Topaz
Specimen ID:
A5-JNF-HQ
Gem(s)
Topaz
:
Al
2
(SiO
4
)(F,OH)
2
Locality
Dimensions
15.5mm x 15.4mm x 8.1mm
weight: 20.62 carats
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Previous data
Mineral(s)
Topaz
Jolyon Ralph
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8,544 gemdatids have been issued as of 3rd Jul 2025 9:08 am UTC
