1. The basic characteristics of moonstone and sunstone Moonstone is usually colorless and white, but it can also be pink, orange, amarelo, green, marrom, and gray. The relative density is 2.58, the hardness is 6-7, usually no pleochroism, the refractive index is 1.518-1.526, it can have cat’s eye and moonlight effect. The moonlight effect is […]
