Crystals are solid symmetrical structures with regularly ordered atoms and molecules, packed in repeating patterns. Crystals take millions of years to form and are formed in liquid such as magma or water as well as gas that is pushed up from the earth. Crystals generate energy through the process known as the Piezoelectric effect. Crystals are also used to balance the 5 elements of nature in the house and has a great significance in Vastu Shastra.