About gemdatID
Tourmaline
Specimen ID:
BQ-BH4-W7
Gem(s)
Tourmaline
:
A
D
3
G
6
(
T
6
O
18
)(BO
3
)
3
X
3
Z
Locality
Mindat locality:
Nigeria
Dimensions
weight: 7.21 carats
�
�
�
×
Photos
Certificates
Add a new certificate
Description
Measurements: 13.6 x 10.4 x 7.99 mm.
Previous data
Mineral(s)
Tourmaline
Jolyon Ralph
Log in to comment/edit
Your email
Your password
Submit
Other options
Add a photo of this specimen
Report duplicate gemdatid
3,420 gemdatids have been issued as of 10th Mar 2026 11:52 pm UTC
