Hackmanite Luster
Optical Properties of Hackmanite are its behavioral responses towards light. While few optical properties can be identified with naked eyes, other require special instruments by the gemologists to identify them. Hackmanite optical properties like luster, clarity, refractive index etc. are used to determine the non-destructive methods during gemstone identification and evaluation.
Hackmanite luster is the quantity of light the crystal reflects when light is incident on it. Hackmanite which is commonly found in White, Colorless, Blue, Red, Green, Yellow, Violet, pink, Violet color, is Gemmological Tables (2004) in nature. It possess Vitreous luster.