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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Greenlandite (Aventurine) Sphere
$255.00 USD
SKU: MSG1430
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A beautiful, very rare greenlandite sphere.
Greenlandite has been used as a gemstone in Greenland for many years, justly marketed as “the world’s oldest gemstone”.
Greenlandite was discovered in the 1960s in Isukasia north of Nuuk. The geological environment in which greenlandite was formed was in the order of 3.8 billion years old. This means that we are talking about one of the earths oldest formations!
Geologically speaking, the rock consist of quartzite with a large content of a green minerals - fuchsite - evenly distributed throughout, giving the stone a fresh green color. Greenlandite is a hard mineral, often translucent with a metallic inner glow derived from its many spangles. This type of stone is also known, in the jewelry trade, as aventurine quartz.
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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