Fluorite is an important fluorine-containing mineral in nature, 그래서라고도 불린다. “형석”. A small number of fluorites are octahedrons and rhombic dodecahedrons, and some are twin crystals. Fluorite has glass luster, 투명에서 반투명으로, hardness is brittle and easy to break, colorless and transparent are rare, mostly blue, 녹색, 보라, and white, 하지만 […]
