by TKern | Feb 5, 2021 | Blog
Tales of Turquoise Tales of Turquoise The composition and basic elements of turquoise are as follows. Turquoise is an opaque, blue-to-green mineral that is a hydrated phosphate made of copper and aluminum, with the chemical formula CuAl6(PO4)4(OH)8·4H2O. It can be...
