1.8" Purple/Gray Fluorite Cluster - Marblehead Quarry Ohio

This cluster of lustrous purple/gray fluorite is from the Marblehead Quarry in Ohio. Most of the crystals shown are around 2-3mm across, some slightly larger. There is also a large calcite crystal prominent on this specimen making for a stunning display.

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, and colorless, pink, and black are the rarest.

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DETAILS
SPECIES
Fluorite
LOCATION
Marblehead Quarry, Ottawa County, Ohio
SIZE
1.8 x 1.5"
CATEGORY
SUB CATEGORY
ITEM
#81184