Related by context. Frequent words. (Click for all words.) 74 interbedded 73 siliceous 73 quartz veinlets 71 sulphide bearing 71 breccia zones 71 sericite 70 clasts 70 pyrite chalcopyrite 70 felsic 70 argillic alteration 69 quartz carbonate 69 graphitic 69 copper oxides 69 pyritic 69 hydrothermal breccias 69 quartz stockwork 69 chalcocite 68 schists 68 biotite 68 arsenopyrite 68 disseminated pyrite 68 stratabound 68 tuffs 68 hydrothermally altered 67 pathfinder elements 67 jasperoid 67 chlorite 67 dacite 67 bornite 67 siltstones 67 ultramafic rocks 66 pyroxenite 66 brecciation 66 potassic alteration 66 argillite 66 haematite 66 Mineralization occurs 66 hydrothermal breccia 66 metasedimentary rocks 66 felsic volcanic 66 breccias 66 disseminated sulphides 65 banded iron 65 intrusives 65 surficial 65 disseminated mineralization 65 clay alteration 65 mafic volcanics 65 sulphide minerals 65 pyrrhotite 64 mafic volcanic rocks 64 molybdenite 64 stockworks 64 diorite 64 gossans 64 sphalerite 64 carbonaceous 64 auriferous 64 sulphides 64 calcrete 64 brecciated 64 skarns 64 semi massive sulphide 64 gneiss 64 siltstone 64 galena 64 limonite 63 porphyries 63 gabbro 63 weakly mineralized 63 intercalated 63 semi massive sulphides 63 hydrothermal alteration 63 mafic 63 skarn mineralization 63 silicified 63 iron oxides 63 veinlets 63 alteration zones 62 silicification 62 sulfide mineralization 62 calcareous 62 mantos 62 carbonate replacement 62 monzonite 62 coarse grained 62 steeply dipping 62 sulphide 62 mineralization occurs 62 andesite 62 supergene 62 stockwork mineralization 61 volcanics 61 quartz veining 61 syenite 61 limestones 61 quartz veins 61 chalcopyrite 61 spatially associated 61 massive sulphide mineralization 61 glacial till