Fluorspar (Noun)
Meaning
A soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine.
Classification
Nouns denoting substances.
Examples
- The mining company extracted fluorspar from the depths of the earth to produce hydrofluoric acid.
- Fluorspar is a vital component in the manufacture of aluminum, steel, and cement.
- The geologist carefully examined the sample of fluorspar, noting its characteristic fluorescence under ultraviolet light.
- The country's economy relied heavily on the export of fluorspar, which was used in a variety of industrial applications.
- The laboratory technician handled the fluorspar with care, as it was a key ingredient in the production of fluoridated toothpaste.