Related by context. Frequent words. (Click for all words.) 73 jasperoid 72 sericite 72 structurally controlled 72 biotite 72 siliceous 71 hydrothermal alteration 71 stratabound 71 mafic volcanics 71 stockworks 71 high sulphidation 70 argillic alteration 70 interbedded 70 breccia zones 70 mineralization occurs 70 skarn mineralization 70 stockwork 70 epithermal vein 69 potassic alteration 69 bornite 69 sulphide bearing 69 chalcocite 69 spatially associated 69 epithermal 68 chlorite 68 mineralizing 68 low sulphidation epithermal 68 hydrothermal breccias 68 sulphides 68 ultramafic rocks 68 quartz veinlets 68 clay alteration 68 brecciation 68 surficial 68 breccias 67 mineralized porphyry 67 felsic 67 hydrothermal 67 syenite 67 disseminated sulphides 67 alteration zones 67 sulfide mineralization 67 depositional 67 pyritic 67 porphyries 67 silicification 67 carbonaceous 67 pathfinder elements 66 massive sulfide 66 magmatic 66 Uranium mineralization 66 brecciated 66 andesite 66 steeply dipping 66 skarn 66 gabbro 66 intrusive rocks 66 overlie 66 bearing quartz veins 66 pyrrhotite 66 overlies 66 sulphide 65 sulfides 65 hangingwall 65 mineralized vein 65 breccia 65 volcanics 65 tuffs 65 quartz veining 65 lithologies 65 mantos 65 REE mineralization 65 massive sulphide mineralization 64 carbonatite 64 volcanogenic massive sulphide 64 basalts 64 massive sulphides 64 Au Ag 64 veinlets 64 supergene 64 disseminated mineralization 64 galena 64 banded iron 64 intrusives 64 pegmatites 64 arsenopyrite 64 ultramafic 64 graphitic 64 disseminated pyrite 64 sulfide 64 mafic 64 porphyry style 64 kimberlitic 64 breccia zone 64 silicified 64 metasedimentary rocks 64 shear zones 64 quartz vein 64 porphyry deposit 64 alluvium 64 mineralizing system 64 metasediments