Related by context. Frequent words. (Click for all words.) 77 Mineralization occurs 75 jasperoid 74 breccia zones 74 sulphide bearing 73 schists 73 weakly mineralized 73 quartz carbonate 72 pyroxenite 72 hydrothermal breccia 72 porphyries 72 mafic volcanics 71 potassic alteration 71 NW trending 71 stratabound 71 siltstones 71 mafic volcanic rocks 71 argillic alteration 71 bearing quartz veins 71 brecciated 71 alteration zones 71 hangingwall 71 metasedimentary rocks 71 sericite 71 steeply dipping 70 hydrothermal breccias 70 quartz veinlets 70 siliceous 70 stockworks 70 shear zones 70 intrusives 70 mineralization occurs 70 biotite 70 clasts 70 graben 70 interbedded 70 dacite 70 skarn mineralization 70 mineralized porphyry 70 mineralized lenses 70 breccia zone 70 felsic 70 syenite 69 diorite 69 ultramafic rocks 69 brecciation 69 ultramafic 69 hydrothermal alteration 69 tuffs 69 calcrete 69 monzonite 69 overlies 68 structurally controlled 68 graphitic 68 mantos 68 chalcocite 68 porphyry mineralization 68 bornite 68 disseminated sulphides 68 clay alteration 68 stockwork 68 gabbro 68 mineralized horizons 68 auriferous 68 copper oxides 68 carbonate replacement 68 breccia pipe 68 stockwork zone 67 diatreme 67 spatially associated 67 massive sulphide mineralization 67 breccia 67 veinlets 67 lithological 67 silicified 67 Footwall 67 Shaft Zone 67 Mineralized 67 sulfide mineralization 67 disseminated pyrite 67 pyritic 67 andesite 67 northwest trending 67 breccias 67 semi massive sulphide 67 gravity anomaly 67 mafic 67 siltstone 67 volcanics 67 northeast trending 66 limestones 66 metasediments 66 semi massive sulphides 66 epithermal vein 66 chlorite 66 banded iron 66 mineralized horizon 66 lateral extensions 66 silicification 66 pyrrhotite 66 sulphide zones 66 massive sulphides