Related by context. Frequent words. (Click for all words.) 74 hydrothermally altered 72 quartz monzonite 72 mafic volcanic rocks 71 andesitic 71 weakly mineralized 71 Mineralization occurs 71 stratabound 70 hydrothermal breccia 70 mafic volcanics 70 metasedimentary rocks 70 gossans 70 breccia zones 69 mafic volcanic 69 schists 69 gneisses 69 felsic 69 felsic volcanic 69 quartz veinlets 69 hydrothermal breccias 69 intrusives 68 felsic volcanic rocks 68 jasperoid 68 stratiform 68 sulphide bearing 68 steeply dipping 68 hornfels 68 banded iron 68 geochemically anomalous 68 quartz stockwork 68 calcrete 67 vuggy silica 67 NE trending 67 pyroxenite 67 gabbro 67 breccia pipe 67 quartz carbonate 67 hangingwall 67 lithologic 67 NW trending 67 syncline 67 stockworks 67 interbedded 67 skarn mineralization 66 siltstones 66 stockwork mineralization 66 Uranium mineralization 66 porphyries 66 en echelon 66 quartz carbonate veins 66 batholith 66 monzonite 66 breccia pipes 66 ultramafic rocks 66 pyrite chalcopyrite 66 mafic 66 mineralized porphyry 66 skarns 66 Cu Zn 66 graben 66 stockwork zone 66 EM conductors 65 breccia zone 65 syenite 65 ultramafic 65 graphitic 65 diatreme 65 mudstones 65 metasediments 65 bearing quartz veins 65 tuffs 65 potassic alteration 65 Rojo Grande 65 auriferous 65 metamorphic rocks 65 pyritic 65 Mineralization consists 65 Geological mapping 65 dacite 65 chalcocite 64 pyrite mineralization 64 alteration zones 64 intrusive rocks 64 carbonate replacement 64 clasts 64 bearing quartz vein 64 siliceous 64 kaolinite 64 mineralized horizons 64 mineralization occurs 64 biotite 64 massive sulfides 64 sulfide mineralization 64 Footwall 64 Key Tuffite 64 hydrothermal alteration 64 mineralized corridor 64 argillic alteration 64 lithological 64 bornite 63 El Compas 63 Frankfield East