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With over 110 years of history, the American Smelting and Refining Company (ASARCO) is the third largest copper producer in the US, with significant reserves and interesting growth prospects.


After a difficult journey involving various legal contingencies the company incurred long before GMexico became involved, Asarco returned to GMexico's family of companies in December 2009, emerging from its restructuring process as a financially viable and solid company that will generate significant value for our investors.


Asarco's main operations include:

  • 3 open pit copper mines in Arizona (Mission, Ray, and Silver Bell)
  • 1 copper smelter in Hayden, Arizona
  • 1 copper smelter and precious metals plant in Amarillo, Texas


For more information, visit Asarco.

    Fast Facts

  • Annual sales of 220ktp of refined copper
  • 5 million tons of copper content in reserves
  • 3rd largest producer in the US
  • Significant operative synergies with SCC


  • Copper
  • Gold
  • Silver
  • Sulfuric Acid