Colored fluorite clusters atop candle quartz bases are some of the most distinctive mineral specimens to originate from the mines of Inner Mongolia
highly variable Chalcedony spheres are almost geode-like in appearance and one can clearly see the process of geode or agate formation in progress in each specimen
These high quality and exceptional color Chiapan Amber originated in Mexico during the Oligocene
Azurite is a striking copper-based mineral found in shades of deep blue to vivid green
it is not uncommon for insects and other small animals to become trapped within tree sap
Fluorite Cubes on Matrix Tanzanite Colored fluorite clusters atop candleFluorite 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