About gemdatID
Anhydrite
Specimen ID:
BJ-732-FQ
Gem(s)
Anhydrite
:
CaSO
4
Locality
Mindat locality:
Simplon Railway tunnel (north section), Termen, Brig, Valais, Switzerland
Dimensions
8.2mm x 7.2mm
weight: 2.3 carats
�
�
�
×
Photos
Certificates
Add a new certificate
Previous data
Mineral(s)
Anhydrite
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 8th Sep 2025 1:41 am UTC
