Simpsonite

Specimen ID: BJ-FK2-Q7

Gem(s)
Simpsonite : Al4Ta3O13(OH)
Locality
Mindat locality:
Brazil
Dimensions
weight: 0.2 carats
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Description
Size: 3.3 x 2.4 mm.
Previous data
Mineral(s)
Simpsonite
Michael Gray (2)

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3,420 gemdatids have been issued as of 11th Mar 2026 12:38 am UTC