About gemdatID
Corundum (Var: Ruby)
Specimen ID:
C9-4RQ-KJ
Gem(s)
Corundum
(Var:
Ruby
) :
Al
2
O
3
Locality
Mindat locality:
Madagascar
Dimensions
10.51mm x 7.28mm x 5.21mm
weight: 4.99 carats
�
�
�
×
Photos
Certificates
Add a new certificate
Previous data
Mineral(s)
Ruby
Jolyon Ralph
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 18th Aug 2025 10:20 pm UTC
