About gemdatID
Corundum (Var: Sapphire)
Specimen ID:
BF-PLL-M7
Gem(s)
Corundum
(Var:
Sapphire
) :
Al
2
O
3
Locality
Mindat locality:
Songea, Songea Urban District, Ruvuma Region, Tanzania
Dimensions
weight: 1.7 carats
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Description
Size: 7.8 x 6.3 mm.
Previous data
Mineral(s)
Sapphire
Michael Gray
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8,544 gemdatids have been issued as of 17th Jun 2025 10:30 am UTC