Sugar Quartz With Calcite Goethite often including scale and other

often including scale and other soft tissue traces against a high contrast laminated limestone slab

typically associated with granitic pegmatites

Each contains at least one (most several) clearly visible insect

fine quartz crystals

Sugar Quartz With Calcite Goethite often including scale and otherOne 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