Related by context. Frequent words. (Click for all words.) 73 siliceous 73 clasts 73 sericite 72 potassic alteration 72 argillic alteration 72 sulphide bearing 72 quartz veinlets 72 breccia zones 71 schists 71 mafic volcanics 70 surficial 70 Mineralization occurs 70 hydrothermal breccias 70 chalcocite 70 skarn mineralization 69 brecciation 69 pyroxenite 69 hydrothermal alteration 69 clay alteration 69 jasperoid 69 mafic volcanic rocks 69 quartz carbonate 69 gabbro 68 weakly mineralized 68 biotite 68 chlorite 68 brecciated 68 bornite 68 siltstones 68 disseminated mineralization 68 pyritic 68 metasedimentary rocks 68 graben 68 interbedded 67 monzonite 67 dacite 67 breccia zone 67 syenite 67 lithologies 67 stockworks 67 siltstone 67 stockwork 67 disseminated sulphides 66 sulphide minerals 66 graphitic 66 mineralization occurs 66 Uranium mineralization 66 stratabound 66 calcareous 66 intrusives 66 silicification 66 ultramafic rocks 66 granitic 66 felsic 66 tuffs 65 limestones 65 semi massive sulphides 65 intrusive rocks 65 diorite 65 breccias 65 sulfide mineralization 65 mineralized porphyry 65 hangingwall 64 silicified 64 massive sulphide mineralization 64 stockwork zone 64 mafic 64 bearing quartz veins 64 semi massive sulphide 64 lithology 64 calcrete 64 granodiorite 64 alluvium 64 haematite 64 volcanics 64 steeply dipping 64 disseminated pyrite 64 depositional 64 andesite 64 pyrrhotite 64 sulphide mineralization 64 argillite 64 sulphides 64 copper oxides 64 gossan 63 diatreme 63 glacial till 63 limonite 63 metasediments 63 epithermal vein 63 arsenopyrite 63 sulphide zones 63 overlies 63 shear zones 63 NW trending 63 pathfinder elements 63 banded iron 63 basalts 63 molybdenum mineralization 62 ultramafic 62 gneiss