Related by context. Frequent words. (Click for all words.) 78 ultramafic rocks 77 siliceous 77 chalcocite 77 intrusive rocks 76 potassic alteration 76 sericite 76 bornite 76 intrusives 75 sulphide bearing 75 gabbro 74 syenite 74 felsic 74 brecciated 74 metasediments 74 disseminated pyrite 74 mafic 74 skarn mineralization 74 hydrothermal alteration 73 siltstone 73 banded iron 73 sulphides 73 alteration zones 73 Uranium mineralization 73 quartz veining 72 arsenopyrite 72 sulfide mineralization 72 pyritic 72 disseminated sulphides 72 brecciation 72 porphyries 71 bearing quartz veins 71 andesite 71 disseminated mineralization 71 stockworks 71 lithologies 71 breccias 71 quartz veins 71 massive sulphide mineralization 71 shear zones 71 tuffs 71 mineralization occurs 71 auriferous 71 pegmatites 71 chlorite 70 pyrrhotite 70 sphalerite 70 Mineralisation 70 galena 70 structurally controlled 70 stockwork 70 carbonatite 70 graphitic 70 gravity anomaly 70 geochemical anomalies 70 ultramafic 69 volcanics 69 basalts 69 silicified 69 chargeability anomalies 69 magnetic anomalies 69 sulphide mineralization 69 peridotite 69 molybdenum mineralization 69 spatially associated 69 calcareous 69 copper mineralization 69 carbonaceous 69 clay alteration 69 silicification 68 soil geochemical anomalies 68 geochemical anomaly 68 granodiorite 68 veinlets 68 steeply dipping 68 radiometric anomaly 68 pegmatite 68 hangingwall 68 mantos 68 soil anomalies 68 diorite 68 northeast trending 68 molybdenite 68 sulphide 68 gossan 67 oxide copper 67 massive sulphides 67 breccia 67 limonite 67 breccia zone 67 rhyolite 67 carbonate rocks 67 radiometric anomalies 67 chargeability anomaly 67 overlie 67 saprolite 66 volcanogenic massive sulphide VMS 66 anomalous copper 66 mineralizing system 66 northwest trending 66 Ni Cu 66 soil geochemical anomaly