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Originating from the famed Green River Formation in Wyoming
It is found in many sites across the world
Iron Coarse Octahedrite IIE
Fluorite is one of the most variable of all crystalline minerals
Perhaps the most well-known fossil material in the world
Sugar Quartz With Calcite Chalcopyrite Originating from the famed GreenOne 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
