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0 item @ $0.00  

Corundum var. ruby

#57421

Corundum var. ruby

#57421
Availability
Sold
Size
7 x 3.5 x 2 cm - Sm Cabinet 
Formula
Al2O3 (RRUFF)
Locality
Mysore dist., Karnataka, India

Several ruby red crystals, the largest to 1.3cm. Nice piece.

Corundum

Formula
Al2O3 
Crystal System
Trigonal 
Crystal Habit
Euhedral Crystals, Tabular, Prismatic 
Cleavage
None, None, None 
Luster
Vitreous (Glassy) 
Color
blue, red, yellow, brown, gray 
Streak
none 
Class
Trigonal - Hexagonal Scalenohedral 
Fracture
Tough 
Hardness

Data courtesy of Webmineral.

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