About gemdatID
Andalusite
Specimen ID:
B3-4ML-GR
Gem(s)
Andalusite
:
Al
2
(SiO
4
)O
Locality
Mindat locality:
Brazil
Dimensions
7.1mm x 5.2mm
weight: 1.19 carats
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Previous data
Mineral(s)
Andalusite
Michael Gray
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8,544 gemdatids have been issued as of 20th Aug 2025 12:36 am UTC
