| Weight | 
			N/A | 
		
			
			| Type | 
			CD, Hard Copy 
 | 
		
			
			| Year | 
			2015 
 | 
		
			
			| County | 
			Clark, Elko, Esmeralda, Eureka, Humboldt, Lander, Lincoln, Lyon, Nye, Pershing, Washoe, White Pine, Owyhee, Placer 
 | 
		
			
			| State | 
			CA, ID, NM, NV, UT, WY 
 | 
		
			
			| Country | 
			Argentina, Australia, Chile, Mexico, New Zealand, Peru, United States 
 | 
		
			
			| Commodity | 
			Ag, Au, base metals, Cu, F, Li, Mo, REE, W 
 | 
		
			
			| Deposit Type | 
			bonanza, carbonate-hosted, Carlin, epithermal, fluvial, fossiliferous, high-sulfidation, hydrothermal, iron oxide-rich, lacustrine, low-sulfidation, mesothermal, sediment-hosted, veins, volcanic-hosted, intermediate-sulfidation, lithium brine 
 | 
		
			
			| Trend | 
			Battle Mountain-Eureka, Carlin, Independence 
 | 
		
			
			| Mining District | 
			Bald Mountain, Carlin, Cortez, Eureka, McCoy, Yerington, Antelope Springs, Centennial, Central Mining, Contact, Delano, Goldbanks, Independence Mountain, Kinsley, Merecedes, Railroad, Railroad District, Rochester, Saladillo, Silver City, Spring Valley, Yerington, Robinson 
 | 
		
			
			| Mine | 
			Emigrant, Jerritt Canyon, Minnesota, Relief Canyon, Rochester, Wood Gulch 
 | 
		
			
			| Company | 
			Newmont, Coeur Rochester Inc., Gold Standard Ventures Corp, Gunpoint Exploration Ltd., Klondex, Pilot Gold (USA) Inc., Rare Element Resources, Inc., Scorpio Gold 
 | 
		
			
			| Project | 
			Cove, Fire Creek Exploration, Kinsley Mountain, Pinion, Talapoosa-Appaloosa 
 | 
		
			
			| Geologic Era | 
			Cenozoic, Mesozoic, Paleozoic 
 | 
		
			
			| Exploration Method | 
			airborne EM, exploration drilling, geochemical surveys, geologic mapping, remote sensing, rock geochemistry 
 | 
		
			
			| Geochemical Method | 
			multi-element analyses, scanning electron microscope, trace element chemistry, spot assaying 
 | 
		
			
			| Geolophysical Method | 
			CSAMT, gravity, induced polarization, magnetics 
 | 
		
			
			| Geochronological Method | 
			radiometric dating 
 | 
		
			
			| Alteration Type | 
			argillization, mineral alteration, supergene alteration 
 |