Generator (also know as a Merlin Crystal) - A crystal with six evenly spaced sides and six approximately equal faces that center at the tip is called a generator point. It is believed that they have the ability to store, amplify and transmit or generate energy. They are used to facilitate a connection or create unity between the members of a group and transmit thoughts in a manner similar to a high power radio transmitter and antenna.
Rainbow Crystal - A crystal with a rainbow(s) inside that is caused by light being refracted by the prismatic effect of a crack or inclusion is called a Rainbow. It is believed that these crystals exhibit the closest manifestation of pure white light that can be witnessed on the physical plane. Rainbow crystals are used during meditation to escort us into the realm of the pure white light and can bring depth and clarity to dreams, help manifest wishes, and overcome negativity to be able to love life in the present moment.