Related by context. Frequent words. (Click for all words.) 68 pyrrhotite 66 brecciation 66 disseminated pyrite 65 bornite 65 potassic alteration 65 chalcocite 65 hydrothermal alteration 64 brecciated 64 sphalerite 64 silicification 64 stockworks 64 sulphide bearing 64 ultramafic rocks 64 arsenopyrite 64 galena 63 clay alteration 63 sulphides 63 chalcopyrite 63 intrusive rocks 63 disseminated sulphides 62 shear zones 62 chlorite 62 veinlets 62 intrusives 61 gabbro 61 siltstone 61 felsic 61 stockwork 61 molybdenite 60 mafic 60 limonite 60 quartz veins 60 volcanics 60 lithological 60 quartz veining 60 bearing quartz veins 59 massive sulphide mineralization 59 lithologies 59 tuffs 59 silicified 59 veining 59 lithology 59 carbonatite 59 alteration zones 59 disseminated mineralization 59 copper mineralization 59 andesite 59 sulfide mineralization 59 molybdenum mineralization 58 diorite 58 breccias 58 banded iron 58 granodiorite 58 facies 58 Uranium mineralization 58 unconformity 58 skarn 58 mantos 58 sulphide mineralization 57 breccia 57 gossan 57 shear zone 57 Mineralisation 57 mineralized horizon 57 mineralizing 57 metasediments 57 ultramafic 57 pegmatite 57 magnetic anomalies 57 soil geochemical anomalies 57 quartz vein 57 mudstone 56 pegmatites 56 basalts 56 massive sulphides 56 chargeability anomaly 56 peridotite 55 soil geochemical anomaly 55 disseminations 55 iron oxides 55 steeply dipping 55 sulfides 55 stratigraphy 55 mineralizing system 55 mineralized veins 55 granites 55 auriferous 55 footwall 55 mineralization occurs 55 geochemical anomalies 55 anomalous radioactivity 55 volcanogenic massive sulphide VMS 55 high sulphidation 55 mineralized structures 55 northeast trending 55 radiometric anomalies 55 hangingwall 55 geochemical anomaly 55 artisanal workings 55 geophysical anomaly 55 northwest trending