Related by context. Frequent words. (Click for all words.) 79 breccia zones 79 sulphide bearing 77 pyritic 77 hydrothermal breccias 76 skarn mineralization 76 ultramafic rocks 76 siliceous 75 breccias 75 sulfide mineralization 75 chalcocite 75 sericite 75 bornite 75 brecciated 75 alteration zones 75 porphyries 74 potassic alteration 74 intrusives 74 shear zones 74 hangingwall 74 gabbro 74 disseminated sulphides 74 arsenopyrite 74 breccia zone 73 syenite 73 stockworks 73 disseminated pyrite 73 stratabound 73 mineralized horizons 73 silicified 73 quartz vein 73 biotite 73 andesite 73 stockwork 73 intrusive rocks 73 sulphide zones 73 auriferous 73 mineralized porphyry 72 lithologies 72 quartz veins 72 Uranium mineralization 72 sulphide mineralization 72 brecciation 72 disseminated mineralization 72 diorite 72 quartz veining 72 bearing quartz veins 72 veinlets 72 mineralized lenses 72 gossan 71 pathfinder elements 71 felsic 71 galena 71 mantos 71 mineralized veins 71 mafic 71 sulphides 71 sphalerite 71 mineralization occurs 71 metasediments 71 banded iron 71 massive sulphide mineralization 70 lithology 70 breccia 70 chlorite 70 siltstone 70 massive sulphides 70 tuffs 70 mineralized horizon 70 spatially associated 70 mineralized envelope 70 supergene 69 clay alteration 69 steeply dipping 69 anomalous zones 69 volcanics 69 granodiorite 69 limonite 69 Mineralized 69 structurally controlled 69 pyrrhotite 69 silicification 69 graphitic 69 Ni Cu 69 mineralized intercepts 69 skarn 69 chalcopyrite 69 mineralized vein 69 ultramafic 69 mineralized corridor 69 shear zone 69 carbonatite 69 copper mineralization 69 molybdenite 69 molybdenum mineralization 69 copper Cu 68 soil geochemical anomalies 68 intersected mineralization 68 mineralized structures 68 anomalous radioactivity 68 Au Ag 68 artisanal workings