The Collaborative International Dictionary
Calcium fluoride
Fluoride \Flu"or*ide\ (? or ?; 104), n. [Cf. F. fluoride.] (Chem.) A binary compound of fluorine with another element or radical.
Calcium fluoride (Min.), fluorite, CaF2. See Fluorite.
Wikipedia
Calcium fluoride
Calcium fluoride is the inorganic compound with the formula CaF. It is a white insoluble solid. It occurs as the mineral fluorite (also called fluorspar), which is often deeply coloured owing to impurities.
Usage examples of "calcium fluoride".
Thomsen decomposed cryolite with calcium hydroxide into calcium fluoride and sodium aluminate.