Related by context. Frequent words. (Click for all words.) 53 phosphate ore 52 evaporation ponds 50 Cluff Lake 49 slag pile 49 uranium tailings 49 uraniferous 48 La Prieta 48 MCFPD TD #,# 47 Saskatchewan Athabasca Basin 47 sq. kms 47 #,#-#,# ft. Loc 46 drilled horizontally 46 Appalachian basin 46 salt domes 46 bauxite ore 46 copper sulphide 46 caked mud 46 frac sand 46 MCFPD 46 trillion cubic 45 #sq km [001] 45 mill tailings 45 potentially mineable 45 saline aquifers 45 Paradox Basin 45 limestone quarries 45 minable 44 bauxite deposits 44 alluvial deposits 44 tailing pond 44 Kaunisvaara 44 sulphide deposits 44 basalt rock 44 placer deposits 44 Pinon Ridge 44 sq. mi 43 open pittable 43 lbs U#O# 43 calcium oxide 43 flotation mill 43 heap leach pads 43 #km# [002] 43 sq.km. 42 limestone 42 Pellivuoma 42 QEP Energy 42 alluvial diamonds 42 placer gold 42 directionally drilled 42 beaver pond 42 beneficiation plant 42 crushed limestone 42 drill hole MWNE 42 carnallite 42 sulfide ore 42 P#O# 42 diatomite 42 Strawberry Reservoir 42 coquina 42 #N #E TD 42 lithium brine 41 La Mascota zone 41 Vast tracts 41 #.#ha [001] 41 #sq km [003] 41 tournament #.#/# 41 Contaminated soil 41 downspacing 41 flotation concentrate 41 diametre 41 settling ponds 41 #km# [004] 41 gravels 41 Marcellus shale formation 41 Hole ZFDDH# 41 sqkm 41 Mesaverde 41 magnetite ore 41 g t TPM 41 Cadomin 40 sq.km 40 leach pads 40 liquid hydrocarbons 40 fossilized skull 40 opencast mine 40 acre 40 uphole 40 Permian basin 40 Ansell Sundance 40 Uyuni 40 sulphide nickel 40 acres 40 ore 40 eU#O# 40 horizontal lateral 40 uranium vanadium 40 outer periphery 40 Alaskan coastline 40 Nutty Putty cave 40 Niobec 40 Bakken formation