About gemdatID
Agate (Var: Onyx)
Specimen ID:
AT-60C-9E
Gem(s)
Agate
(Var:
Onyx
) :
SiO
2
Locality
Mindat locality:
Brazil
Dimensions
10.15mm x 10.15mm x ?mm
weight: 3.58 carats
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Previous data
Mineral(s)
Onyx
Brian Kosnar
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8,544 gemdatids have been issued as of 28th Apr 2026 7:40 am UTC
