RHYOLITE: Rhyolite is a great stone for meditation and for journeying. It is useful for bring past life issues to the surface enabling you to deal with them and move forward in this life time. It allows you to deal with personal difficulties encouraging movement in a forward direction. It is a stone that promotes calm and balance and is useful for the treatment of veins, rashes and skin irritation. It is also used to dissolve kidney stones and improves muscle tone.