About gemdatID
Orthoclase
Specimen ID:
B1-RJC-P5
Gem(s)
Orthoclase
:
K(AlSi
3
O
8
)
Locality
Mindat locality:
Madagascar
Dimensions
weight: 16.22 carats
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Description
Size: 16.8 x 12.7 mm.
Previous data
Mineral(s)
Orthoclase
Michael Gray (2)
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3,420 gemdatids have been issued as of 11th Mar 2026 9:11 am UTC
