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Denver Coins --> Gold & Silver Coins --> Precious Metals --> Bullion Metals

Copper Bars : We Carry 1/2 pound, 1 pound, 1 kilo, and 5 pound bars of copper.

Denver Gold and Silver
5475 Leetsdale Dr Suite 210
Denver, Colorado 80246

Main Number: 303-333-1411

Cash for Gold and Silver   
Main Number: 303-333-1411

Open Monday - Friday from 9 am to 6 pm Call anytime - leave a message: 303-333-1411

Copper: is a chemical element with the symbol Cu (from Latin: cuprum) and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; an exposed surface has a reddish-orange tarnish. It is used as a conductor of heat and electricity, a building material, and a constituent of various metal alloys.


Copper 1 ounce .999 Bars


Copper 1 avdp ounce .999 Coins


One Grams Copper Bar

The metal and its alloys have been used for thousands of years. In the Roman era, copper was principally mined on Cyprus, hence the origin of the name of the metal as ?yprium (metal of Cyprus), later shortened to ?uprum. Its compounds are commonly encountered as copper(II) salts, which often impart blue or green colors to minerals such as turquoise and have been widely used historically as pigments. Architectural structures built with copper corrode to give green verdigris (or patina). Decorative art prominently features copper, both by itself and as part of pigments.

Copper(II) ions are water-soluble, where they function at low concentration as bacteriostatic substances, fungicides, and wood preservatives. In sufficient amounts, they are poisonous to higher organisms; at lower concentrations it is an essential trace nutrient to all higher plant and animal life. The main areas where copper is found in animals are tissues, liver, muscle and bone.

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