DD89AC7: Corundum - Pit 298, Urals Region Russia
Corundum

Pit 298, Ilmen Natural Reserve, Ilmenskie Mountains, Chelyabinsk Oblast, Southern Urals, Urals Region  Russia

Specimen size: 4.8 × 4.6 × 3.4 cm = 1.89” × 1.81” × 1.34”
Main crystal size: 4 × 3.6 cm = 1.57” × 1.42”

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