RHYOLITE
STONE OF THE PERSERVENCE
Composition:  SiO2·nH2O
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Healing: It is known as a stone of resolution and perseverance. It is said to help communication of all kinds, and helps one listen easily and without distorting the message one is hearing. It is also a wonderful stone for meditation. Used for cleansing the liver, regeneration, and general healing. It is related to and helpful with the solar plexus chakra primarily, and also the throat chakra. this state.