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Placer mining
Results: 604

#	Item
191	U.S. Geological Survey Professional Paper 1640-A Add to Reading List Source URL: pubs.usgs.gov Language: English - Date: 2002-04-04 12:46:51 Ore Porphyry copper deposit Placer deposit Mineral resource classification Ore genesis Mining in Afghanistan Economic geology Geology Mineral exploration
192	Washington Department of Fish and Wildlife Gold and Fish Pamphlet Washington Department of Fish and Wildlife Add to Reading List Source URL: www.wdfw.wa.gov Language: English - Date: 2012-08-11 07:08:12 General Mining Act Bureau of Land Management Prospecting Gold prospecting Mineral Placer mining Recreational gold mining Mining Economic geology Geology
193	2013 ANNUAL RECLAMATION STATEMENT Placer Mining and Suction Dredging[removed]APMA # : Add to Reading List Source URL: dnr.alaska.gov Language: English - Date: 2013-12-16 19:51:43 Earth Tailings Waste Land reclamation Placer mining Overburden Environment Mining Environmental issues with mining
194	Small Scale Mineral Prospecting and Placer Mining in Washington Add to Reading List Source URL: www.wdfw.wa.gov Language: English - Date: 2012-08-11 07:03:53 Prospecting Placer deposit Sluice Mining Economic geology Placer mining
195	Overseas Chinese Placer Mining Sites in the Santa Clara River Watershed: Documentary Evidence, Archaeological Implications, and Significance Jason Marmor Abstract Add to Reading List Source URL: www.pcas.org Language: English - Date: 2010-05-30 16:54:19 Economic geology Surface mining Gold mining Sierra Pelona Mountains Santa Susana Mountains Santa Clara River Piru Creek Placer mining San Francisquito Canyon Geography of California Mining Southern California
196	References cited in Significant Deposit Databases Add to Reading List Source URL: pubs.usgs.gov Language: English - Date: 2004-02-06 18:56:10 Geography of the United States Porphyry copper deposit Butte Montana Mining engineering Mineral resource classification Placer deposit Mineral exploration South Pass greenstone belt Gold mining in the United States Economic geology Geology Mining
197	"7-lealf6j environment, kealf6:y people" Montana Department of NW ONMENTAL 0 ALITY Steve Bullock, Governor Add to Reading List Source URL: deq.mt.gov Language: English - Date: 2013-05-29 10:14:18 Placer mining Surface mining Environmental impact assessment Mining Prediction Sustainability Environment Economic geology Gold mining
198	For Immediate Release January 26, 2011 Klondike Placer Miners’ Association Launches New Web Site Whitehorse, Yukon – The Klondike Placer Miners’ Association (KPMA) launched its new web site today as the placer mini Add to Reading List Source URL: www.yukonminers.ca Language: English - Date: 2014-02-23 16:00:22 Placer mining Surface mining Dawson City Yukon Geography of Canada Gold mining in Alaska Gold rush Gold mining Mining Economic geology
199	NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM PERMIT EVALUATION REPORT Oregon Department of Environmental Quality 811 SW Sixth Avenue Portland, OR 97204 Add to Reading List Source URL: www.deq.state.or.us Language: English - Date: 2014-03-21 14:11:46 Dredging Environment Gold mining Economic geology Water pollution Clean Water Act Placer mining Mining Construction Engineering vehicles Water Dredgers
200	This Oregon State Marine Board guidance is specifically geared towards boats. However, invasive species identification, inspection and cleaning procedures, and contact information are applicable to placer mining equipmen Add to Reading List Source URL: www.deq.state.or.us Language: English - Date: 2010-08-12 18:04:55 Biology Invasive plant species Aquatic plants Zebra mussel Hydrilla Quagga mussel National Invasive Species Act Invasive species in the United States Dreissenidae Environment Invasive species

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