Muzquiz Fluorite Size: 1-1.5" Facts: -From Muzquiz, Coahuila, Mexico -Deep purple, amethyst, sky blue, sea green, sunny yellow, and crystal clear-- the mineral fluorite comes in all colors. fluorite even glows under ultraviolet light. -The ancient Egyptians used flourite to carve statues and scarabs, the Chinese have used it in carvings for over 300 years.-HIGHLY FLUORESCENT in long wave UV light !!! "The Most Colorful Mineral in the World Hardness: 4-5