About gemdatID
Andalusite
Specimen ID:
BL-N7J-7V
Gem(s)
Andalusite
:
Al
2
(SiO
4
)O
Locality
Mindat locality:
Brazil
Dimensions
6.4mm x 6.4mm
weight: 0.95 carats
�
�
�
×
Photos
Certificates
Add a new certificate
Description
crosshatching at bottom of stone is a reflection.
Previous data
Mineral(s)
Andalusite
Michael Gray
Log in to comment/edit
Your email
Your password
Submit
Other options
Add a photo of this specimen
Report duplicate gemdatid
8,544 gemdatids have been issued as of 16th Jun 2025 11:53 pm UTC