In 1852, fluorite gave its name to the phenomenon of fluorescence, which is prominent in fluorites from certain locations, due to certain impurities in the crystal.

citation

Wikipedia contributors. (2024, January 31). Fluorite. In Wikipedia, The Free Encyclopedia. Retrieved February 21, 2024, from https://en.wikipedia.org/w/index.php?title=Fluorite&oldid=1201428553

Big Trouble in Little China (Wikipedia) Big Trouble in Little China (also known as John Carpenter’s Big Trouble in Little China) is a 1986 American fantasy action-comedy film directed by John Carpenter, and starring Kurt Russell, Kim Cattrall, Dennis Dun and James Hong. The film tells the story of truck driver Jack Burton (Russell), who helps his friend Wang Chi (Dun) rescue Wang’s green-eyed fiancée from bandits in San Francisco’s Chinatown. They go into the mysterious underworld beneath Chinatown, where they face an ancient sorcerer named David Lo Pan (Hong), who requires a woman with green eyes to marry him in order to be released from a centuries-old curse.