Druzy refers to the shimmering effect caused by the creation of tiny crystals over a particular stone. It can occur on many different stones which is why it can occur in many different colors. The beautiful glimmering effect gives druzy its unique and expensive look. Druzy is believed to purify and amplify the body and its natural healing properties. This stone can be found nearly anywhere where water can collect and evaporate on rock; the process that creates the microcrystalline complex. The value of druzy can depend upon the mineral it grows upon, which is often made distinct through its coloring.