Related by context. Frequent words. (Click for all words.) 68 Upper Jurassic 65 depositional 64 uphole 64 clastic 64 andesitic 64 interbedded 64 Upper Cretaceous 63 sandstone reservoir 63 areal extent 62 porosities 62 sandstone reservoirs 62 jasperoid 62 hornfels 62 vuggy silica 62 felsic volcanic 61 Lower Cretaceous 61 previously undrilled 61 stratigraphically 61 carbonate replacement 61 hydrothermal breccia 61 lithology 60 cretaceous 60 stratiform 60 skarn mineralization 60 palaeochannel 59 Ag Pb Zn 59 surface trenching 59 Cadomin 59 quartz carbonate veins 59 uraniferous 59 mantos 59 Mineralization occurs 59 epithermal veins 59 kaolinite 59 stockwork veining 59 calcrete 59 surficial 58 graben 58 lithologic 58 massive sulphide deposit 58 copper molybdenum porphyry 58 Paleocene 58 Miocene 58 Uranium mineralization 58 wellbores 58 Geological mapping 58 breccia pipes 58 granitic rocks 58 limestones 58 Yegua 58 carbonate reservoirs 58 sandstones 58 Marmaton 58 quartz veined 58 hydrothermal breccias 58 hydrothermally altered 58 skarns 58 pyroxenite 58 stratabound 58 stockwork zones 57 breccia zone 57 Wolfcamp 57 fracture stimulations 57 reservoir sands 57 lithological 57 extensional 57 lateral extensions 57 downdip 57 siltstones 57 mafic volcanic rocks 57 Nikanassin 57 mafic volcanic 57 Lower Tertiary 57 gravity anomalies 57 Hosston 57 Veta Madre 57 sulphide bearing 57 glacial till 57 kimberlitic 57 Barnett Shale formation 57 quartzites 57 diatreme 57 siltstone 57 felsic 56 Reverse circulation 56 stratigraphic 56 Haquira East 56 Pinguino property 56 potentially mineable 56 placer deposits 56 Oligocene 56 mineralized lenses 56 Mineralization consists 56 polymetallic mineralization 56 sulfide mineralization 56 Chattanooga Shale 56 stockwork mineralization 56 magnetite mineralization 56 Cooper Eromanga Basin 56 monzonite 56 Campanian