fluorite or fluorspar is the mineral form of calcium fluoride and is used as a flux for smelting, and in the production of certain

background beautiful beauty blue brilliant calcium closeup crystal crystalline deposit detail fashion fluoride fluorine fluorite fluorspar gem gemstone geological geology glass green iron isolated jewel jewelry luxury macro material mineral natural nature precious purple quartz rare raw rock rough science semiprecious smelting specimen stone texture translucent turquoise unprocessed white wild