About gemdatID
Orthoclase
Specimen ID:
B5-AAK-MH
Gem(s)
Orthoclase
:
K(AlSi
3
O
8
)
Locality
Mindat locality:
Itrongay (Itrongahy), Mahasoa Est, Betroka, Anosy, Madagascar
Dimensions
weight: 7.67 carats
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Description
Size: 15.4 x 10.5 mm.
Previous data
Mineral(s)
Orthoclase
Michael Gray (2)
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3,420 gemdatids have been issued as of 11th Mar 2026 2:12 am UTC