4.4" Quartz Encrusted Yellow Cubic Fluorite - Morocco

This is a nice 4.4" cluster of small yellow, cubic fluorite that's coated with a layer of aggregated quartz crystals, from Meknes, Morocco. Various sizes of fluorite can be distinguished by the outlines of cubes, although the quartz druse only allows for actual visibility of few of the yellow fluorite cubes.

Fluorite is a halide mineral comprised of calcium and fluorine, CaF2. The word fluorite is from the Latin fluo, which means to flow. In 1852 fluorite gave its name to the phenomenon known as fluorescence, or the property of fluorite to glow a different color depending upon the bandwidth of the ultraviolet light it is exposed to. Fluorite occurs commonly in cubic, octahedral and dodecahedral crystals in many different colors. These colors range from colorless and completely transparent to yellow, green, blue, purple, pink or black. Purples and greens tend to be the most common colors seen.
Fluorite & Quartz
El Hammam Mine, Meknes, Morocco
4.4" long, 2.5" tall. Largest cube is 1.0" wide