Related by context. Frequent words. (Click for all words.) 75 jasperoid 74 intrusives 74 porphyries 74 sulphide bearing 73 ultramafic rocks 73 breccia zones 73 mafic volcanic rocks 72 felsic 72 alteration zones 71 hydrothermal breccias 71 pyroxenite 71 mineralized lenses 71 skarn mineralization 70 sulfide mineralization 70 auriferous 70 banded iron 70 massive sulphide deposits 70 schists 70 sericite 70 kimberlitic 70 stratabound 70 pathfinder elements 69 syenite 69 Mineralization occurs 69 hydrothermal alteration 69 bearing quartz veins 69 interbedded 69 graphitic 69 mantos 69 mineralizing 69 siliceous 69 quartz veinlets 69 bornite 69 surficial 69 mineralized horizons 69 mafic volcanics 69 argillic alteration 68 metasedimentary rocks 68 lithologies 68 magnetic anomalies 68 mineralization occurs 68 arsenopyrite 68 gabbro 68 intrusive rocks 68 disseminated sulphides 68 Uranium mineralization 68 breccia pipe 68 sulphide zones 67 extensional 67 quartz carbonate 67 Geological mapping 67 spatially associated 67 hangingwall 67 shear zones 67 ultramafic 67 geochemical anomalies 67 pyritic 67 structurally controlled 67 mineralizing system 67 siltstone 67 pegmatite 67 breccias 67 anomalous zones 67 breccia zone 67 massive sulphide mineralization 67 potassic alteration 67 stockworks 67 pegmatites 67 volcanogenic massive sulphide VMS 67 chargeability anomalies 66 mineralized veins 66 tuffs 66 sulphide minerals 66 mineralized porphyry 66 diorite 66 siltstones 66 chalcocite 66 lode gold 66 porphyry mineralization 66 mafic 66 gravity anomaly 66 metasediments 66 volcanics 65 brecciated 65 soil geochemical anomalies 65 biotite 65 brecciation 65 overlie 65 surface trenching 65 stockwork 65 radiometric anomaly 65 epithermal vein 65 mineral occurrences 65 volcanogenic massive sulphide 65 mineralized horizon 65 NW trending 65 geophysical anomaly 65 steeply dipping 65 graben 65 clay alteration 65 calcrete