Do Gemstones have Healing Powers?

Healing with gemstones and their stimulating effects on body and mind have been known for thousand of years. Each stone produced by Earth has its unique properties and characteristics, each release a specific energy that have an effect on the psyche and the body. A great source for understanding the powers of over 140 different stones is Healing Crystals and Gemstones: From Amethyst to Zircon