Also known as Optical Quartz.

These crystals are often placed in home or office for Feng Shui energy.

The Quartz Crystal is believed to purify the physical, mental, and spiritual bodies. It heals the negativity associated with one's perspectives and judgments. It can be used to focus on the inner negativity and to stimulate positive thoughts and feelings. It can also direct one's materialistic energies toward the spiritual realm. It can further enhance the flow of, and can direct, one's positive thoughts and feelings toward the "light, love, and harmony of the planet", teaching one to live, laugh, and love with all brothers and sisters.

The Rainbow Quartz Crystal is a special quartz that is characterized by the fractures present within the crystal. These internal fractures provide certain prismatic effects to the crystal that result in powerful rainbows produced within the crystal. This is believed to give the crystal additional energy. Many people believe that these rainbow crystals bring rainbows into the life of the owner. It is believed to be a very special gift from the spirit-keeper of the crystal. The rainbow quartz crystals produce the full spectrum of color. The white light which is important in healing and denotes perfection is dispersed by the crystal into the individual rays of the rainbow.