About gemdatID
Corundum (Var: Sapphire)
Specimen ID:
DG-7TJ-YD
Gem(s)
Corundum
(Var:
Sapphire
) :
Al
2
O
3
Locality
Mindat locality:
Sri Lanka
Dimensions
weight: 1 carats
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Description
Size: 6.9 x 4.9 mm.
Previous data
Mineral(s)
Sapphire
Michael Gray
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8,544 gemdatids have been issued as of 16th Jun 2025 3:43 am UTC