Pyramids amplify and then tightly focus energy through the apex. This pyramid is composed of seven semi precious stones layered to create a unique and powerfull stone for use in meditation, an altar, or decoration. The seven stones may include Onyx, Jade, Sodalite, Serpentine, Red Jasper, Leopardite, Aragonite and Quartz.The number seven is a sacred number in many cultures. Among the Babylonians, Egyptians, and other ancient peoples, there were seven sacred planets. There are seven days in Creation, seven days in the week, seven graces, seven deadly sins, seven divisions in the Lord''s Prayer,seven rays of rainbow and seven ages in the life of man.