Fluorite (noun)

A common mineral consisting of calcium fluoride, which occurs in many different colours and forms a popular ornamental stone.

Origin:

Late 18th century; earliest use found in encyclopædia britannica. named after fluorspar, its former name.

Examples:

1. The specimen of fluorite was purple in color.
2. Fluorite is often used in the jewelry industry.
3. Fluorite is a mineral that can be found in many different locations.
4. Fluorite is a common mineral that is often used in the glass and ceramics industries.
5. The fluorite specimen on display was a beautiful blue color.