Related by context. Frequent words. (Click for all words.) 78 intrusive rocks 77 potassic alteration 77 stockworks 76 syenite 76 felsic 76 mineralization occurs 76 tuffs 76 sulphide bearing 76 volcanics 75 brecciated 75 andesite 75 intrusives 75 sericite 74 siliceous 74 stockwork 74 brecciation 74 ultramafic rocks 74 diorite 74 bornite 74 porphyries 74 granodiorite 74 silicified 74 gabbro 73 disseminated mineralization 73 disseminated sulphides 73 metasediments 73 shear zones 73 silicification 72 siltstone 72 disseminated pyrite 72 bearing quartz veins 72 mafic 72 breccias 72 hangingwall 72 structurally controlled 72 pyritic 72 limestones 72 lithologies 71 quartz veining 71 chlorite 71 veinlets 71 mantos 71 alteration zones 71 clay alteration 71 banded iron 71 chalcocite 71 sphalerite 71 hydrothermal alteration 71 skarn mineralization 71 quartz veins 71 breccia zone 70 skarn 70 steeply dipping 70 Uranium mineralization 70 breccia 69 Mineralisation 69 quartz vein 69 northeast trending 69 graphitic 69 sulphide mineralization 69 arsenopyrite 69 auriferous 69 shear zone 68 mineralized vein 68 gneiss 68 massive sulphide mineralization 68 chalcopyrite 68 sulfide mineralization 68 pegmatite 68 pyrrhotite 68 galena 68 overlies 68 granitic 68 molybdenum mineralization 68 massive sulphides 68 footwall 68 lithological 68 mineralized corridor 68 chargeability anomaly 67 gossan 67 basalts 67 spatially associated 67 copper mineralization 67 lithology 67 ultramafic 67 pegmatites 67 volcanic rocks 67 soil geochemical anomaly 67 unconformity 66 veining 66 granites 66 anomalous copper 66 northwest trending 66 sulphides 66 mineralizing 66 high sulphidation 66 artisanal workings 66 anomalous radioactivity 66 alluvium 66 chargeability anomalies 65 limonite