Sugar Quartz With Calcite Selenite As a mineral specimen or

As a mineral specimen or gemstone Barite can be found in many colors including vibrant reds

Pyrite formations tend to be shiny and metallic

Azurite is a striking copper-based mineral found in shades of deep blue to vivid green

This naturally occurring form of relatively common pyrite remains highly sought after by collectors as a specimen or for use as a gem or in jewelry

Sugar Quartz With Calcite Selenite As a mineral specimen orOne of the most common minerals on earth, Calcite is a form of Calcium Carbonate and is one of the primary components in limestone. It is found in a vast array of forms, from prismatic crystals to fibrous wisps. Calcite is clear naturally but it can be found in a variety of brilliant colors due to the presence of chemical impurities during formation. These large, showy specimens contain chunky calcite crystals of exceptional shape draped within a