About gemdatID
Topaz
Specimen ID:
B9-QJP-91
Gem(s)
Topaz
:
Al
2
(SiO
4
)(F,OH)
2
Locality
Mindat locality:
Brazil
Dimensions
10.74mm x 15.10mm x ?mm
weight: 6.32 carats
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Description
This cut is referred to as a "Keystone" or "Tapered Baguette"
Previous data
Mineral(s)
Topaz
Brian Kosnar
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8,544 gemdatids have been issued as of 16th Jun 2025 1:06 pm UTC