1. The basic characteristics of moonstone and sunstone Moonstone is usually colorless and white, but it can also be pink, オレンジ, 黄色, 緑, 茶色, and gray. The relative density is 2.58, 硬さは 6-7, usually no pleochroism, 屈折率は 1.518-1.526, it can have cat’s eye and moonlight effect. The moonlight effect is […]
