ZUMVU

robertsbell38

    Turquoise is an opaque, blue-to-green mineral that is hydrated phosphate of copper and aluminum, with the chemical formula CuAl6(PO4)4(OH)8·4H2O.

    Intro

    Turquoise is an opaque, blue-to-green mineral that is hydrated phosphate of copper and aluminum, with the chemical formula CuAl6(PO4)4(OH)8·4H2O.