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Category: Gemstones and Mineral Identifications | Science of Crystals
What is Chatoyance? or Cat’s-Eye Effect in Gemstone and Minerals
Today we will discuss gemstones and mineral information regarding chatoyance effect. Let us first see what is actually chatoyance? What is Chatoyance in Gemstones? Chatoyance is derived from the French word “chatoyer” which means cat and “oeil” means eye. Chatoyance is a bright streak or a bright band of light across the surface of a cabochon. It is…
What is Geode?
What is Geode? Geodes are geological occurrence of minerals in particular form after a particular process. They are formed within volcanic and sedimentary rocks. They are usually hollow inside, shape is usually circular in which there are formed lot of crystals or mineral matters. Crystals formation appears because of the filling of vesicles by minerals…