Fluorite Wulfenite and Mimetite The unique dark sugar quartz

The unique dark sugar quartz matrix evokes interstellar scenes of distant star clusters and nebulae offsetting the brilliant shine of the calcite crystals it contains

Grape Agate is a unique and distinctive mineral known from only a few locations on earth

These pieces of cuboidal fluorite crystals in varying shades of dark green occur on a high contrast white-gray matrix

An absolutely remarkable show piece that has a dramatic ability to catch light on two levels

Aquamarine has a hexagonal crystal structure and is highly prismatic

Fluorite Wulfenite and Mimetite The unique dark sugar quartzFluorite 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