Related by context. Frequent words. (Click for all words.) 69 andesitic 67 tuffs 66 gabbroic 64 hydrothermally altered 64 quartz monzonite 63 mafic volcanics 63 felsic volcanics 63 mafic volcanic 62 granitic rocks 62 quartz veined 62 quartz stockwork 62 monzonite 62 breccia zones 62 quartz carbonate veins 61 metasedimentary 61 brecciated 61 hydrothermal breccia 61 stratiform 61 diatreme breccia 61 metasedimentary rocks 60 interbedded 60 hydrothermal breccias 60 mafic volcanic rocks 60 quartz veinlets 60 pyroxenite 60 Mineralization occurs 60 schists 60 dacite 60 felsic 60 tonalite 60 granitoid 59 mineralized quartz veins 59 quartz carbonate 59 siltstones 59 northerly trending 59 clasts 59 quartz diorite 58 gossanous 58 mafic 58 felsic volcanic 58 sulphide bearing 58 andesite 58 stockwork veining 58 felsic volcanic rocks 58 quartzites 58 pyritic 58 argillic 58 disseminated sulphide 58 Mineralization consists 58 pyrite chalcopyrite 58 diatreme 58 gneisses 57 stratabound 57 breccias 57 calcrete 57 pentlandite 57 stockworks 57 carbonate replacement 57 hydrothermal fluids 57 greywacke 56 gabbro 56 palaeochannel 56 sericite 56 vuggy silica 56 Ag Pb Zn 56 chalcopyrite mineralization 56 unmineralized 56 siliceous 56 jasperoid 55 pyrite mineralization 55 ultramafic 55 silicified 55 clastic 55 siltstone 55 disseminated sulphides 55 intrusives 55 foliated 55 shear zones 55 mesothermal 55 granitic 54 surficial 54 weakly mineralized 54 mantos 54 peridotite 54 hornfels 54 mudstones 54 diorite 54 skarns 54 kaolinite 54 breccia pipe 54 pathfinder elements 54 basaltic 54 copper sulphide 54 stockwork zones 54 steeply dipping 54 NE trending 54 hangingwall 54 PGM mineralization 54 brecciation 54 potassic alteration 53 uraniferous