Fluorite Chalcedony highly variable Chalcedony spheres or

highly variable Chalcedony spheres or roses are almost geode-like in appearance and one can clearly see the process of geode or agate formation in progress in each specimen

and each has its own unique distinct character

petrified wood is not wood at all but rather the fossilized remnants of trees from millions of years ago

Beautifully preserved on slabs of flat shale

The unique combination of smoky

Fluorite Chalcedony highly variable Chalcedony spheres orFluorite 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