Pyramids amplify and then tightly focus energy through the apex. A pyramid is also used to enhance and focus the inherent properties of the stone:
Shungite is a stone of rejuvenation.
Shungite is sometimes called the "Stone of Life" due to it's healing and antibacterial properties. Many people use shungite to create a healing spa in the home by placing it in some water to purify and charge the water with cleansing energy.
This mineral is hailed as containing a healing power incomparable to any other. Shungite purifies, protects, normalizes, induces recovery and promotes growth in living organisms.
Shungite is considered an excellent source of protection from harmful electromagnetic radiation from computers, microwave ovens, TV sets, mobile phones, etc.