Topaz

Specimen ID: BT-BH2-ER

Gem(s)
Topaz : Al2(SiO4)(F,OH)2
Locality
Mindat locality:
Brazil
Dimensions
12.98mm x 12.85mm x ?mm
weight: 7.7 carats
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Previous data
Mineral(s)
Topaz
Brian Kosnar

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8,544 gemdatids have been issued as of 5th Sep 2025 5:16 pm UTC