Related by context. Frequent words. (Click for all words.) 75 felsic 73 intrusives 73 metasedimentary rocks 73 mafic volcanics 73 schists 73 mafic volcanic 73 felsic volcanic 72 tuffs 72 siliceous 72 breccia zones 71 pyrite chalcopyrite 71 pyroxenite 71 dacite 71 skarns 71 hydrothermally altered 70 sulphide bearing 70 diatreme 70 banded iron 70 hydrothermal breccia 70 massive sulphide deposits 70 hydrothermal breccias 70 mafic 70 mafic volcanic rocks 70 magmatic 69 quartz veinlets 69 gabbro 69 stratabound 69 alteration zones 69 porphyries 69 ultramafic 69 interbedded 69 Mineralization occurs 69 ultramafic rocks 69 graphitic 69 gossans 68 clasts 68 skarn mineralization 68 carbonate replacement 68 kimberlitic 68 jasperoid 68 peridotite 68 lithology 68 sericite 68 syenite 68 pyroclastic 67 lithological 67 sulfide mineralization 67 intrusive rocks 67 magmas 67 basalts 67 overlie 67 Uranium mineralization 67 breccias 67 siltstones 67 structurally controlled 67 potassic alteration 67 porphyry mineralization 67 PGE mineralization 67 argillic alteration 66 quartz stockwork 66 biotite 66 breccia pipe 66 igneous rocks 66 surficial 66 volcanogenic massive sulphide 66 mineralizing 66 bornite 66 stockwork mineralization 66 rhyolite 66 shear zones 66 monzonite 66 quartz carbonate 66 lithologies 66 haematite 66 depositional 66 Ni Cu 66 volcanogenic massive sulphide VMS 66 basaltic 66 metasediments 66 massive sulphide mineralization 65 calcrete 65 NE trending 65 stockworks 65 auriferous 65 copper oxides 65 pathfinder elements 65 andesite 65 brecciation 65 breccia 65 breccia zone 65 extensional 65 chalcocite 65 disseminated sulphides 65 stratigraphy 65 carbonaceous 65 unconformity type 64 bearing quartz veins 64 mineralization occurs 64 graben 64 sulphide minerals 64 lode gold