Chemical Composition: hydrous phosphate of copper and aluminum, may also contain some iron.
Hardness: 5-6
Location: Found in Iran, Africa, Mexico, and the southwestern U.S.
Metaphysical Properties: Communication, protection, grounding. Spirituality, connection between physical and spiritual planes.
Corresponding Astrological Signs: Sagittarius, Pisces, Scorpio
Chakras: Attunes all chakras. Blue-Green turquoise is good for use at the 2nd Chakra. Blue Turquoise is good for the 5th Chakra