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An absolutely remarkable show piece that has a dramatic ability to catch light on two levels
Grape Agate is a unique and distinctive mineral known from only a few locations on earth
A silicone-based mineral closely related to quartz and agate
Named for the small spherical crystal nodules
Metacanthian Trilibite from the Mid Devonian Period
Fluorite Wulfenite and Mimetite An absolutely remarkable show pieceFluorite 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
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