Quartz Crystals on Calcite - San Antonio Mine, Chihuahua, Mexico
Small delicate crystals of bright green fluorescing quartz are peppered around a matrix of calcite on this striking specimen.
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Fluorite, Calcite - Spain
$130.00 USD
SKU: MSW1542
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A nice cluster of incredible, honey-yellow cubic crystals of fluorescent fluorite with non-fluorescing pinkish-white calcite.
The yellow fluorite crystals are glassy and transparent, fluorescing a bright yellowish-white under all three UV wavelengths. The fluorite crystals have amazing phantoms as shown in the close up photos. This specimen is nicely phosphorescent.
"Red" Sodalite (Hackmanite) - Deeply Tenebrescent Greenland Mineral
Red sodalite is named for the color it takes on when exposed to sunlight; it is nicely tenebrescent under longwave UV. Under shortwave UV the color deepens, in seconds, to almost black in some areas.
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A Short Study on Rare Occurrences of Apatite from the Ilimaussaq Complex, Greenland
Rarest of the rare from Greenland - apatite has only been observed in a handful of pieces over the decade+ we have been exploring Greenland. Blue apatite crystals fluorescing under UV.
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