Grossular Garnet Luster
Optical Properties of Grossular Garnet 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. Grossular Garnet optical properties like luster, clarity, refractive index etc. are used to determine the non-destructive methods during gemstone identification and evaluation.
Grossular Garnet luster is the quantity of light the crystal reflects when light is incident on it. Grossular Garnet which is commonly found in White, Colorless, Blue, Red, Green, Yellow, Violet color, is Transparent in nature. It possess Adamantine and Vitreous luster.