Fluorite Mixed on Matrix Quartz 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

both extinct and modern

which over the course of millions of years becomes solid while retaining the semitransparent yellowish hue of tree sap

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

Fluorite Mixed on Matrix Quartz 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