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