Related by context. Frequent words. (Click for all words.) 79 hydrothermal breccias 77 sulphide bearing 77 breccia zones 76 quartz veinlets 76 potassic alteration 76 argillic alteration 76 disseminated sulphides 75 jasperoid 74 brecciation 74 skarn mineralization 73 chalcocite 73 ultramafic rocks 73 mineralized porphyry 73 siliceous 72 biotite 72 sericite 72 alteration zones 72 stratabound 72 disseminated pyrite 72 quartz veins 72 hydrothermal alteration 72 stockworks 72 bornite 72 quartz veining 71 disseminated mineralization 71 stockwork 71 mafic volcanics 71 Uranium mineralization 71 sulphides 71 pyrrhotite 71 breccias 71 breccia zone 70 mineralization occurs 70 bearing quartz veins 70 graphitic 70 high sulphidation 70 pyritic 70 interbedded 70 brecciated 70 pathfinder elements 70 sphalerite 70 metasedimentary rocks 70 silicified 70 banded iron 70 massive sulphides 70 auriferous 70 porphyries 70 arsenopyrite 69 soil geochemical anomalies 69 quartz vein 69 pegmatites 69 chlorite 69 artisanal workings 69 silicification 69 syenite 69 felsic 69 sulphide mineralization 69 anomalous copper 69 epithermal vein 69 structurally controlled 69 sulfide mineralization 69 clay alteration 69 massive sulphide mineralization 69 chalcopyrite 68 lithologies 68 mineralized horizons 68 kimberlitic 68 galena 68 shear zones 68 sulphide minerals 68 veinlets 68 spatially associated 68 anomalous uranium 68 mineralized vein 68 porphyry style 68 gravity anomaly 68 gossan 67 mineralization grading 67 molybdenum mineralization 67 gabbro 67 mineralized lenses 67 soil geochemical anomaly 67 pegmatite 67 intrusives 67 carbonatite 67 copper mineralization 66 hangingwall 66 steeply dipping 66 anomalous radioactivity 66 mineralized interval 66 molybdenite 66 volcanogenic massive sulphide VMS 66 tuffs 66 mineralized horizon 66 andesite 66 sulfides 66 supergene 66 diorite 66 REE mineralization 66 basalts 66 breccia