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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Ussingite, Tugtupite, Polylithionite - Greenland
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SKU: MSG1355
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The purple ussingite on this piece fluoresces a very rare green color under UV. Ussingite from Ilimaussaq has three possible states: it can be non-fluorescent, fluoresce orange just like sodalite, or can fluoresce green as in this piece. The green fluorescing variety is by far the rarest. The rare green fluorescence comes from mixing with chkalovite. When ussingite fluoresces a more common orange, it is due to being mixed with Sodalite. The black crystals are non-fluorescent arfvedsonite.
There is tugtupite and polylithionite throughout the specimen as well..
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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