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Cu One Ounce Copper Bar USA
Cu - One Ounce Copper Bar - made in USA.
Copper is a chemical element with symbol CU and atomic number 29. Copper is often used as a conductor of heat and electricity, as a building material and as a constituent of various metal alloys. Copper is found as a pure metal in nature, and is reported to be the first source of metal to be used by humans.
Size: 1" x 1.75".