Clear Quartz Cluster Quartz is a versatile stone that grows in many shapes, sizes and environments; natural clear quartz clusters have a variety of crystal points with cloudy areas and many carry inclusions in the points. The clusters are made up of individual crystals with good termination and nice translucency. Clusters are known for their wonderful ability to amplify energy because the crystals harmonize and vibrate together. This helps fill the room with positive energy while uniquely decorating any space. Note: This product is fragile and should be handled with care.