Date: 2014-12-22 12:38:36Codelco New Cornelia mine ASARCO Copper mining in Arizona Copper extraction techniques Lavender Pit Open-pit mining Toquepala mine Mining Arizona Phelps Dodge | | Arizona Mining Update for 1999 By K.A. Phillips, N.J. Niemuth, and D. Bain adapted from Circular No. 87, July, 2000 For the first time in 10 years, Arizona did not rank first in the Nation in non-fuel mineral production Add to Reading ListSource URL: repository.azgs.az.govDownload Document from Source Website File Size: 212,66 KBShare Document on Facebook
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