About gemdatID
Corundum (Var: Ruby)
Specimen ID:
CQ-5B1-35
Gem(s)
Corundum
(Var:
Ruby
) :
Al
2
O
3
Locality
Mindat locality:
Madagascar
Dimensions
9.87mm x 7.83mm x 5.41mm
weight: 3.75 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 8:10 pm UTC