About gemdatID
Prehnite
Specimen ID:
CU-MVR-QH
Gem(s)
Prehnite
:
Ca
2
Al
2
Si
3
O
10
(OH)
2
Locality
Mindat locality:
South Africa
Dimensions
10.91mm x 9.57mm x 8.44mm
weight: 6.69 carats
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Previous data
Mineral(s)
Prehnite
Jolyon Ralph
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8,544 gemdatids have been issued as of 6th Jul 2025 12:46 am UTC
