About gemdatID
Anhydrite
Specimen ID:
A2-G83-PL
Gem(s)
Anhydrite
:
CaSO
4
Locality
Mindat locality:
Simplon Railway tunnel (north section), Termen, Brig, Valais, Switzerland
Dimensions
weight: 2.3 carats
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Description
Size: 8.2 x 7.2 mm.
Previous data
Mineral(s)
Anhydrite
Michael Gray (2)
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3,420 gemdatids have been issued as of 11th Mar 2026 3:34 am UTC
