About gemdatID
Anhydrite
Specimen ID:
BA-B56-16
Gem(s)
Anhydrite
:
CaSO
4
Locality
Mindat locality:
Simplon Railway tunnel (north section), Termen, Brig, Valais, Switzerland
Dimensions
12.8mm x 6.1mm
weight: 3.89 carats
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Mineral(s)
Anhydrite
Michael Gray
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8,544 gemdatids have been issued as of 16th Jun 2025 12:45 pm UTC
