1. a colorful crystalline mineral composed of calcium fluoride, often used in making glass and steel
Usage: mineralogy

Examples

• The geology students collected samples of purple fluorite from the cave.
• Fluorite crystals can be found in many different colors including green, blue, and yellow.
• The museum’s mineral collection featured a large specimen of clear fluorite.
• Miners extract fluorite for use in the production of hydrofluoric acid.
• The fluorite deposit was discovered deep underground near the limestone formations.
• Collectors prize fluorite specimens for their perfect cubic crystal structure.