About gemdatID
Andalusite
Specimen ID:
AV-AAC-YD
Gem(s)
Andalusite
:
Al
2
(SiO
4
)O
Locality
Mindat locality:
Brazil
Dimensions
9.4mm x 5.9mm
weight: 1.86 carats
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Previous data
Mineral(s)
Andalusite
Michael Gray
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8,544 gemdatids have been issued as of 4th Nov 2025 6:27 am UTC
