Tourmaline Bi Color Luster
Optical Properties of Tourmaline Bi Color 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. Tourmaline Bi Color optical properties like luster, clarity, refractive index etc. are used to determine the non-destructive methods during gemstone identification and evaluation.
Tourmaline Bi Color luster is the quantity of light the crystal reflects when light is incident on it. Tourmaline Bi Color which is commonly found in Green, Blue, Yellow, Red, Brown, Blue color,