Copper coated steel nut pendant on 24 inch pure copper ball chain. This metal will age over time and develop a rich patina.
Copper is known to have antibacterial and antiviral properties. Copper is represented by the Cu on the periodic table. It’s atomic number is 29, which means it has 29 electrons and protons.
Turquoise the stone, contains copper which is where it gets its blue color. Turquoise is displayed as CuAl₈·4H₂O. It’s main chemicals are copper and aluminum as the formula shows.