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Stories with person: Raul Grijalva
  • Arizona copper mine stirs debate pitting profits vs religion 
    Updated: Jul-02-15 5:50 am

    SUPERIOR, Arizona - Outside of an aging mining town in the mountains east of Phoenix, a copper company has burrowed a shaft 1.3 miles into the high desert landscape in what is believed to be the deepest such mine in the U.S.