Definition that contains calcium fluoride
- fluorite a soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine
- apatite a common complex mineral consisting of calcium fluoride phosphate or calcium chloride phosphate; a source of phosphorus
- fluorspar a soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine
- hydrogen fluoride a colorless poisonous corrosive liquid made by the action of sulphuric acid on calcium fluoride; solutions in water are hydrofluoric acid
- fluor a soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine