Turquoise
Turquoise is a blue to green hydrated phosphate mineral highly valued as a gemstone and ornamental stone, admired for its distinctive color and veining. It belongs to the phosphate mineral group and is commonly found in arid regions, forming in the weathered zones of copper-rich deposits. Spiritually, it is often associated with protection, wisdom, and promoting balance and serenity. Chemically, its formula is CuAl₆(PO₄)₄(OH)₈·4H₂O.
