1. The basic characteristics of moonstone and sunstone Moonstone is usually colorless and white, maar dit kan ook pienk wees, lemoen, geel, groen, verbruin, en grys. Die relatiewe digtheid is 2.58, die hardheid is 6-7, gewoonlik geen pleochroïsme nie, die brekingsindeks is 1.518-1.526, it can have cat's eye and moonlight effect. The moonlight effect is [...]
