About gemdatID
Corundum (Var: Ruby)
Specimen ID:
DW-D2Y-Q4
Gem(s)
Corundum
(Var:
Ruby
) :
Al
2
O
3
Locality
Mindat locality:
Madagascar
Dimensions
6.75mm x 6.52mm x 4.42mm
weight: 2.3 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 Jun 2025 7:54 pm UTC