Crystals have been used by all developed world for centuries. Crystals like trees have so much wisdom to pass on to human race. Simply placing a Crystal on a painful area on the body will remove your physical pain within minutes. There are myriads of crystals for a different ailments whether it be headache to cellular work or distance healing. Crystals a very useful for meditation. Crystals aids other alternative therapies. They will quickly expand our awareness of consciousness.