About gemdatID
Zoisite (Var: Tanzanite)
Specimen ID:
BR-PP7-TK
Gem(s)
Zoisite
(Var:
Tanzanite
) :
(CaCa)(AlAlAl)O[Si
2
O
7
][SiO
4
](OH)
Locality
Mindat locality:
Tanzania
Dimensions
weight: 11.45 carats
�
�
�
×
Photos
Certificates
Add a new certificate
Description
Rich blue with violet overtone. Measurements: 16.92 x 11.04 x 7.88 mm.
Previous data
Mineral(s)
Tanzanite
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 4th Jul 2025 2:46 pm UTC