Gemological info: Usually forms in compact masses. Soluble in hydrochloric and nitric acids. Fuses fairly easy.
Metaphysical Properties: Stone for logical and rational thinking. Eliminates confusion and gives clarity. Eliminates harmful rays from cellular phones and computers. Promotes fellowship in groups. Encourages self-esteem. Enhances the truth. Provides access to the sacred laws of the universe.
Astrological sign: Sagittarius