About gemdatID
Corundum (Var: Ruby)
Specimen ID:
D0-7WA-GB
Gem(s)
Corundum
(Var:
Ruby
) :
Al
2
O
3
Locality
Mindat locality:
Madagascar
Dimensions
8.06mm x 7.04mm x 4.08mm
weight: 1.96 carats
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Previous data
Mineral(s)
Ruby
Jolyon Ralph
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8,544 gemdatids have been issued as of 15th Oct 2026 10:28 pm UTC