Corundum - , India - 5.5x4.5x3 cm's
Mineral: Corundum
Locality: Odisha (Orissa), India
Dimensions: 5.5x4.5x3 cm's

Description: Veinlets of corundum variety ruby in a matrix of sillimanite with minor cordierite. The corundum is highly fluorescent under LW 365nm.