Related by context. Frequent words. (Click for all words.) 81 metasedimentary rocks 80 mafic volcanics 80 breccia zones 79 intrusive rocks 79 hydrothermal breccias 78 quartz veinlets 78 intrusives 78 sulphide bearing 78 sericite 77 siliceous 77 felsic 77 tuffs 77 gabbro 77 potassic alteration 76 ultramafic rocks 76 stratabound 76 mafic 75 disseminated pyrite 75 Uranium mineralization 75 syenite 75 argillic alteration 75 biotite 75 diorite 75 graphitic 75 brecciated 75 bornite 75 metasediments 74 breccias 74 skarn mineralization 74 silicified 74 alteration zones 74 disseminated sulphides 74 hydrothermal alteration 74 interbedded 73 jasperoid 73 brecciation 73 andesite 73 stockworks 73 pyritic 73 disseminated mineralization 73 stockwork 73 volcanics 72 carbonatite 72 granodiorite 72 sulfide mineralization 72 banded iron 72 structurally controlled 72 pathfinder elements 72 chalcocite 72 lithologies 72 mineralization occurs 72 mineralized porphyry 72 arsenopyrite 72 porphyries 71 ultramafic 71 shear zones 71 sulphides 71 bearing quartz veins 71 siltstone 71 sphalerite 71 quartz veining 71 granitic 71 chlorite 71 pyrrhotite 71 volcanogenic massive sulphide VMS 71 mineralized horizons 71 spatially associated 70 clay alteration 70 massive sulphide mineralization 70 high sulphidation 70 gneiss 70 peridotite 70 breccia zone 70 auriferous 70 argillite 70 steeply dipping 70 supergene 70 massive sulphides 69 surficial 69 quartz veins 69 breccia 69 pegmatites 69 basalts 69 mineralized lenses 69 silicification 69 pegmatite 69 hangingwall 69 anomalous uranium 69 lithology 69 veinlets 69 molybdenum mineralization 69 galena 69 magmatic 69 lithological 68 gossan 68 graben 68 kimberlitic 68 coarse grained 68 magnetic anomalies 68 skarn 68 northeast trending