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This Specimen has been sold.
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3.05" Lustrous Smoky Quartz Crystals with Purple Fluorite - Colorado
This is a beautiful association with a little bit of everything Teller County has to offer: lustrous black smoky quartz points with purple fluorite cubes, a sizable cluster of white cleavelandite, and hematite after siderite, all on teal-tinged microcline. The quartz crystal measures just over 2.55" long. It was mined from a private claim near Lake George in Teller County, Colorado.
It has been mounted with mineral tack for museum-quality display.
It has been mounted with mineral tack for museum-quality display.
Smoky quartz is a grey-brown to black variety of quartz. This common name is derived from the appearance of smoke within the quartz crystal. Depending on the location and the chemicals present during formation, smoky quartz can appear opaque black, but it is typically translucent to some extent. It is believed that the quartz gains this color from a combination of natural irradiation and aluminum impurities.
About Fluorite
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.
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.
SPECIES
Quartz var. Smoky, Fluorite & Cleavelandite
LOCATION
Lake George, Teller County, Colorado
SIZE
3.05 x 2.0"
CATEGORY
SUB CATEGORY
ITEM
#259928
