Corundum (Var: Sapphire)

Specimen ID: DG-MPP-W9

Gem(s)
Corundum (Var: Sapphire) : Al2O3
Locality
Mindat locality:
Montana, USA
Dimensions
3.60mm x 3.60mm x ?mm
weight: 0.23 carats
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Description
From Sweetwater Creek.
Previous data
Mineral(s)
Sapphire
Brian Kosnar

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8,544 gemdatids have been issued as of 3rd Jul 2025 8:11 am UTC