Fluorite Rainbow with Yellow Calcite Chalcopyrite Our specimens consist of fine

Our specimens consist of fine crystals spread across a matrix in shades of both blue and green

or the formation of equally thin layers of secondary minerals due to hydrothermal or other alteration

Amethyst has been sought after since ancient times as a gemstone and decorative object

These specimens of natural uncut aquamarine occur within a unique matrix of thick mica with a strong yellowish tint

Found in a variety of shapes and colors

Fluorite Rainbow with Yellow Calcite Chalcopyrite Our specimens consist of fineFluorite 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