Related by context. Frequent words. (Click for all words.) 77 chalcocite 77 bornite 74 sulphides 73 disseminated pyrite 72 sulphide bearing 72 sulfide mineralization 72 arsenopyrite 72 potassic alteration 71 siliceous 71 sphalerite 71 ultramafic rocks 71 sulphide mineralization 70 chlorite 70 sulfides 70 pyrrhotite 70 molybdenite 70 chalcopyrite 69 intrusive rocks 69 galena 69 limonite 69 disseminated sulphides 68 stockworks 68 lithologies 68 intrusives 68 oxide copper 68 clay alteration 68 skarn mineralization 68 sulphide 68 Uranium mineralization 68 copper Cu 68 porphyries 68 felsic 67 silicification 67 brecciation 67 copper mineralization 67 saprolite 67 massive sulphide mineralization 67 massive sulphides 67 alteration zones 67 stockwork 67 hydrothermal alteration 66 quartz veining 66 molybdenum mineralization 66 gabbro 66 mineralized horizon 66 iron oxides 66 geochemical anomalies 66 carbonatite 65 pegmatites 65 glacial till 65 mineralization occurs 65 hangingwall 65 magnetic anomalies 65 Ni Cu 65 veinlets 65 radiometric anomalies 65 soil geochemical anomaly 64 banded iron 64 REE mineralization 64 oxide mineralization 64 mafic 64 breccias 64 disseminated mineralization 64 basalts 64 anomalous copper 64 quartz veins 64 siltstone 64 pegmatite 64 peridotite 64 olivine 63 lithology 63 metasediments 63 tuffs 63 intersected mineralization 63 mantos 63 brecciated 63 gossan 63 bearing quartz veins 63 mineralized veins 63 mineral occurrences 63 mineralized interval 63 soil geochemical anomalies 63 pyrite 63 carbonaceous 63 shear zones 63 breccia 63 geochemical anomaly 63 syenite 63 alluvium 63 mineralizing 63 chargeability anomaly 62 diorite 62 sulphide ore 62 spatially associated 62 artisanal workings 62 sulfide 62 mineralization 62 soil anomalies 62 outcrops 62 facies 62 structurally controlled