The Asarco Mineral Discovery Center offers the only exhibit center, gift shop, and tour of a modern, working, open-pit copper mine in Arizona. Twelve miles south of Tucson, Arizona, at Interstate 19 and Pima Mine Road.

Homepage of the electrical energy efficiency web site. It covers the positive uses of High-Efficiency Copper in saving Energy and Dollars. It is published by Copper Development Association Inc.

Sixty Centuries of Copper is intended for the reader who is interested in the general history of copper mining, the development of metal-working processes and the uses of copper through the past six thousand years. It is published by the UK Copper Development Association ...