Related by context. Frequent words. (Click for all words.) 55 Western Shoshone 54 Cortez Trend 53 placer mining 52 Tonkin Springs 52 rock outcrops 51 Paiutes 51 Niyamgiri hills 51 uranium vanadium 51 petroglyph 50 porphyry deposit 50 unpatented lode mining 50 Pascua Lama 49 cliff dwellings 49 Cahuilla 49 potentially mineable 49 Book Cliffs 49 Mount Emmons 49 situ uranium 49 tailings impoundment 49 massive sulphide deposits 49 Soledad Canyon 48 petroglyphs 48 Cariboo Gold 48 Hopis 48 Niyamgiri Hills 48 Carlin Trend 48 butte 48 El Compas 48 Geologically 48 Comstock Lode 48 depositional 48 pre Incan 48 Paradox Basin 47 Tsilhqot'in 47 epithermal gold silver 47 Animas La Plata 47 Meikle mine 47 uranium tailings 47 La Sal 47 headwaters 47 Sheep Mountain 47 Buttes 47 Courageous Lake 47 Rattlesnake Hills 47 lode 47 valley fills 47 archeological 47 sandstone cliffs 47 mining 47 mineral occurrences 46 lbs U#O# 46 placer gold 46 gravel quarry 46 alluvial deposits 46 Jarbidge 46 landform 46 Vermillion Basin 46 roadless lands 46 unpatented claims 46 Tejamen 46 Madera Canyon 46 Uravan 46 massive sulphide deposit 46 ancestral lands 46 Donlin Creek gold 46 headwater streams 46 porphyries 46 buttes 46 volcanogenic massive sulphide 46 Navajo Reservation 46 sandstone formations 46 pictographs 46 minable 46 molybdenum deposit 46 Seward Peninsula 46 tailings dams 46 lode gold 46 gravel extraction 46 Otero Mesa 45 lynx habitat 45 Dublin Gulch 45 archaeological 45 tailings 45 Teton Range 45 viewshed 45 Superstition Mountains 45 O'odham 45 mine tailings 45 paleontological 45 Milltown Dam 45 Hebgen Lake 45 Schaft Creek 45 evaporation ponds 45 Alluvial 45 Taviche 45 VMS deposit 45 Bellekeno 45 hardrock mining 45 mesa 45 waste repository 45 Big Hurrah