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Copper mining in the United States
Results: 254

#	Item
231	2008 Minerals Yearbook IDAHO Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2012-07-16 13:09:56 Surface mining Ore Thompson Creek Metals Sunshine mine Climax mine Copper mining in the United States Mining Mining companies of Canada Open-pit mining
232	52 COPPER Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2007-01-17 10:53:13 Dietary minerals Transition metals Copper Brass Ore Nickel Copper mining in the United States Peak copper Chemistry Matter Chemical elements
233	48 COPPER Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2011-01-24 11:37:59 Periodic table Copper Brass Beryllium copper Tin Peak copper Copper mining in the United States Chemistry Matter Chemical elements
234	The Economic Impacts of the Proposed Rosemont Mine O V E R V I E W Canadian-based Augusta Resources proposes constructing a massive open-pit copper mine in Southern Arizona. The proposed mine would sit on 14,000acres in the Santa Rita Mountains just south of Tucson. The Rosemont Mine would negatively impact the economy and environment of Southern Arizona. Add to Reading List Source URL: www.scenicsantaritas.org Language: English - Date: 2010-11-02 17:34:32 Helvetia Arizona Tucson Arizona Santa Rita Mountains Mining Sonora Open-pit mining Copper mining in Arizona Geography of Arizona Arizona Geography of the United States
235	Rosemont No. 1 holder of Pima mining claims Copper company could be stymied by U.S. legislation By Josh Brodesky Add to Reading List Source URL: www.broncocreek.com Language: English - Date: 2013-09-25 18:41:17 General Mining Act Helvetia Arizona Mining ASARCO Copper mining in Arizona Gold mining in the United States Arizona United States Raúl Grijalva
236	Microsoft Word - Water Consumption at Copper Mines in Arizona.doc Add to Reading List Source URL: mines.az.gov Language: English - Date: 2011-04-14 16:16:41 Tailings Open-pit mining Solvent extraction and electrowinning Mopani Copper Mine Copper mining in the United States Mining Copper extraction techniques Heap leaching
237	PDF Document Add to Reading List Source URL: www.zjky.cn Language: English - Date: 2010-04-27 21:20:55 Mining in Iran Zijin Mining Mining Copper mining in the United States
238	PDF Document Add to Reading List Source URL: www.kennecott.com Language: English - Date: 2011-12-08 18:26:50 Kennecott Utah Copper Rio Tinto Group Copper Open-pit mining Oquirrh Mountains Copper mining in the United States Copper mining in Arizona Mining Utah Bingham Canyon Mine
239	PDF Document Add to Reading List Source URL: www.michigan.gov Language: English - Date: 2012-12-07 20:02:01 Copper mining in Michigan Upper Peninsula of Michigan Mining Iron ore Cliffs Natural Resources Ore dock Minesota Mine Calumet and Hecla Mining Company Geography of Michigan Mining in the United States Michigan
240	PDF Document Add to Reading List Source URL: www.michigan.gov Language: English - Date: 2012-12-07 19:59:15 Upper Peninsula of Michigan Copper Houghton County Michigan Agassiz family Calumet and Hecla Mining Company Copper mining in Michigan Mining Keweenaw Peninsula Minesota Mine Geography of Michigan Michigan Mining in the United States

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