Related by context. Frequent words. (Click for all words.) 72 hydrothermal alteration 72 hydrothermal 70 magmatic 70 intrusive rocks 69 structurally controlled 69 epithermal 68 breccias 68 shear zones 67 sulfide mineralization 67 stockworks 67 stockwork 67 intrusives 66 mineralization occurs 66 REE mineralization 66 felsic 66 ultramafic 66 gold mineralization 66 lithologies 66 porphyry 65 northeast trending 65 ultramafic rocks 65 mineralized 65 massive sulphide mineralization 65 alteration zones 65 breccia 65 skarn 65 porphyry style 65 sulphide 65 mantos 64 northwest trending 64 copper mineralization 64 brecciation 64 volcanics 64 massive sulfide 64 lithology 64 mafic 64 bearing quartz veins 64 carbonatite 63 mineralized horizon 63 banded iron 63 uranium mineralization 63 sulphides 63 mineralization 63 unconformity 63 disseminated mineralization 63 gabbro 62 gossan 62 epithermal gold 62 proximal 62 stratigraphy 62 metasediments 62 pegmatite 62 pegmatites 62 disseminated sulphides 62 bulk tonnage 62 geochemical anomalies 62 granitic 62 bornite 62 sulphide mineralization 62 mineralized veins 61 silicification 61 massive sulphide 61 molybdenum mineralization 61 shear zone 61 oxide mineralization 61 mineralized corridor 61 soil anomalies 61 clay alteration 61 bulk tonnage gold 61 geophysical anomaly 61 basalts 61 granites 61 stratigraphic 61 steeply dipping 61 silicified 61 porphyry copper 60 andesite 60 chalcocite 60 copper porphyry 60 overlies 60 granodiorite 60 VMS deposits 60 quartz vein 60 diamondiferous 60 sedimentary 60 massive sulphides 60 zinc mineralization 60 rhyolite 60 mineral occurrences 60 magnetic anomalies 60 diorite 60 quartz veins 59 brecciated 59 sulfides 59 crustal 59 porphyry copper gold 59 mineralized structures 59 artisanal workings 59 nickel sulphide 59 geochemical anomaly 59 geologic