One ounce copper bullion bar. Collect or use as a portable hand sanitizer. Copper has been shown to decimate bacteria and virus populations after exposure for one minute. .999 purity. Buffalo bison design. Comes encased in a clear plastic zip lock storage bag.
Copper Cu has antiviral and antibacterial properties. It is also highly conductive of heat and electricity. Copper has been used as far back as 4500 BC in Mesopotamia. This useful and attractive metal has a deep reddish-brown color. Copper, silver and gold are three precious metals that are valuable in both jewelry and decoration as well as industrial uses.