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Definition of Fluorspar
1. Noun. A soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine. 
Exact synonyms: Fluor, Fluorite
Terms within: Atomic Number 20, Ca, Calcium, Atomic Number 9, F, Fluorine
Generic synonyms: Mineral
Terms within: Atomic Number 20, Ca, Calcium, Atomic Number 9, F, Fluorine
Generic synonyms: Mineral
Definition of Fluorspar
1. [n -S]



