Considered a reference stone for cleansing, protection and transformation. It absorbs the dense energies and directs them towards the earth to be transmuted. It is recommended to use it in its natural form of crystallization and in a vertical position. Used for cures and healings. Also used in places to keep the environment energetically clean or neutralize electromagnetic waves. 

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This stone can be found in: USA, Brazil, India, Afghanistan, Canada, Mexico, Namibia, Russia, Africa and Madagascar.