About gemdatID
Spinel
Specimen ID:
AK-2EC-BH
Gem(s)
Spinel
:
MgAl
2
O
4
Locality
Mindat locality:
Tunduru, Tunduru District, Ruvuma Region, Tanzania
Dimensions
4.39mm x 4.39mm x ?mm
weight: 0.38 carats
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Description
This cut is referred to as a "Quantum Concave Round"
Previous data
Mineral(s)
Spinel
Brian Kosnar
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8,544 gemdatids have been issued as of 3rd Jul 2025 3:11 pm UTC