Related by context. Frequent words. (Click for all words.) 79 tuffs 78 quartz monzonite 77 Mineralization consists 77 hydrothermally altered 76 schists 76 pyrite chalcopyrite 76 pyroxenite 75 dacite 75 metasedimentary rocks 75 interbedded 75 siltstones 75 mafic volcanic 74 felsic volcanic 74 hydrothermal breccias 74 hydrothermal breccia 74 mafic volcanics 74 breccia zones 74 hornfels 73 Mineralization occurs 73 felsic 73 monzonite 73 quartz carbonate 73 stratiform 73 sericite 72 andesite 72 clasts 72 siliceous 72 quartz veinlets 72 quartz stockwork 71 weakly mineralized 71 biotite 71 stockworks 71 granitic 71 sulphide bearing 71 stratabound 71 brecciated 71 diorite 71 syenite 71 mafic 71 disseminated sulphides 71 diatreme 70 pyrite mineralization 70 silicified 70 intrusives 70 gneiss 69 jasperoid 69 potassic alteration 69 banded iron 69 pyritic 69 mafic volcanic rocks 69 potassic 69 siltstone 69 porphyries 69 gabbro 69 argillic alteration 69 breccias 68 argillite 68 Uranium mineralization 68 bornite 68 chalcocite 68 pyroclastic 68 veinlets 68 volcanics 67 overlie 67 metamorphic rocks 67 intrusive rocks 67 granodiorite 67 overlies 67 hangingwall 67 disseminated pyrite 67 gossans 67 basaltic 67 NE trending 67 breccia pipe 67 mineralization occurs 67 pyrrhotite 67 metasediments 67 ultramafic rocks 67 rhyolite 67 carbonate replacement 67 sphalerite 67 disseminated mineralization 67 carbonaceous 67 mudstone 67 semi massive sulphide 67 gossan 66 pathfinder elements 66 graphitic 66 spatially associated 66 calcrete 66 calcareous 66 auriferous 66 semi massive sulphides 66 mantos 66 copper oxides 66 Au Cu 66 skarn mineralization 66 chlorite 66 shear zones 66 stockwork 66 ultramafic