![Economic geology / Mining / Geology / Matter / Gold mining / Ore / Placer mining / Gold / Porphyry copper deposit / Placer deposit / Gold mining in the United States / Gold mining in Alaska Economic geology / Mining / Geology / Matter / Gold mining / Ore / Placer mining / Gold / Porphyry copper deposit / Placer deposit / Gold mining in the United States / Gold mining in Alaska](https://www.pdfsearch.io/img/24b81105cea5ca080de688b406bd3354.jpg) Date: 2011-10-05 02:31:54Economic geology Mining Geology Matter Gold mining Ore Placer mining Gold Porphyry copper deposit Placer deposit Gold mining in the United States Gold mining in Alaska | | INERAL AND WATER RESOURCES OF ARIZONA 156 Robinson, R. F., and Cook, Annan, 1966, The Safford copper deposit, Lone Sta mining district, Graham County, Arizona, in Titley, S. R., and Hicks, C. LrAdd to Reading ListSource URL: azgs.az.govDownload Document from Source Website File Size: 923,02 KBShare Document on Facebook
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