Green Clear Fluorite

Green Clear FluoriteFluorite is one of the most variable of all crystalline minerals, occurring in shades of blue, green, purple, red and many other colors corresponding to their physical makeup and conditions when the mineral was formed. The name fluorite comes from its use as a flux, or chemical cleaning agent, in iron smelting and other metallurgy. Pure fluorite is clear, but most specimens have vivid color due to various impurities and are often fluorescent. With a

The darker color is caused by differing conditions and impurities during formation that changed over time leaving the area closer to the crystal's surface lighter or more transparent

both extinct and modern

Aquamarine is a form of Beryl crystal long sought after as a gem and precious stone due to its beautiful blue-green hue and clarity

It rarely occurs in crystal form but is often found in botryoidal or fibrous formations

Each of these pieces contain remarkable aquamarine crystal formations - some gem quality - for the true collector

These unique yellow calcite crystals are highly UV reactive and feature fine

Malachite is known for its deep green coloration

Approx 420 million years old

These specimens of Mosasaur (Mosasaurus anceps) teeth are embedded in matrix

Fluorite has long been used as a gemstone and is increasingly popular in the market

Metacanthian Trilibite from the Mid Devonian Period

Approx size of fossil - 4