About gemdatID
Prehnite
Specimen ID:
D4-TG2-R0
Gem(s)
Prehnite
:
Ca
2
Al
2
Si
3
O
10
(OH)
2
Locality
Mindat locality:
Australia
Dimensions
weight: 1.45 carats
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Description
Size: 7.8 mm.
Previous data
Mineral(s)
Prehnite
Michael Gray (2)
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3,420 gemdatids have been issued as of 11th Mar 2026 9:11 am UTC
