About gemdatID
Sillimanite
Specimen ID:
CC-EUG-1V
Gem(s)
Sillimanite
:
Al
2
(SiO
4
)O
Locality
Mindat locality:
India
Dimensions
weight: 4.25 carats
�
�
�
×
Photos
Certificates
Add a new certificate
Description
Size: 10.9 mm.
Previous data
Mineral(s)
Sillimanite
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 5th Nov 2025 10:41 am UTC
