Mineral of the Month: Aragonite
As your trusted source for fluorescent minerals, we've chosen aragonite as the current "Mineral of the Month" to share with you.
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Calcite Clam Fossil - Rucks' Pit, Florida, USA
$95.00 USD
SKU: MSW1341
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This is a fluorescent, Pleistocene age (approx. 1-2 mya) Mercenaria permagna clam fossil from the famous Rucks' Pit site in Fort Drum, Florida. During the fossilization process of these clams, the calcium carbonate from the original shell material dissolved and recrystalized as beautiful, honey-colored, scalenohedral, calcite crystals on the interior of the shell. The resulting calcite is brightly fluorescent under all wavelengths of UV, and also displays a short-lived green phosphorescence. The exterior of the shell is encrusted with the coquina from which it was removed.
Earth's Hidden Treasures: Exploring the Top 10 Most Common Fluorescent Minerals
Explore the top ten most common fluorescent minerals such as fluorite, opal, calcite, aragonite, willemite, hackmanite and more. When exposed to ultraviolet (UV) light, these remarkable specimens emit a captivating and colorful glow
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Kangerlussaq Minerals - The Fluorescent Minerals of Greenland – Part 5
The Kangerluarsuk Fjord forms the southeast boundary of the Ilimaussaq Complex. Like Tunulliarfik, the fjord cuts right through the complex. Steep cliffs rise from each side of the fjord. A large, relatively flat, rock-strewn area is located at the end of the fjord and is one of the three most productive areas in the complex.
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