This Specimen has been sold.
6.7" Carved, Yellow Fluorite Skull - Argentina
This is a large, hand carved/polished skull made out of yellow fluorite mined in Argentina. It's 6.7" long and probably weighs about 10 lbs.
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.