Related by context. Frequent words. (Click for all words.) 68 breccia zones 67 Mineralization occurs 67 mafic volcanic rocks 67 metasedimentary rocks 66 hydrothermally altered 66 schists 66 felsic 66 hydrothermal breccia 66 weakly mineralized 66 clasts 66 sulphide bearing 65 siltstones 65 graphitic 65 mafic volcanics 65 pyroxenite 65 volcanics 65 quartz veinlets 64 andesite 64 tuffs 64 breccias 63 pyrite chalcopyrite 63 mineralization occurs 63 jasperoid 63 mafic volcanic 63 gabbro 63 stratabound 63 brecciated 63 stockwork mineralization 63 siliceous 63 skarn mineralization 63 gneiss 63 intrusives 63 hangingwall 63 stockworks 62 monzonite 62 quartz stockwork 62 NE trending 62 hydrothermal breccias 62 felsic volcanic 62 siltstone 62 NW trending 62 breccia zone 62 sericite 62 silicified 62 intrusive rocks 62 pyritic 62 syenite 62 interbedded 61 alteration zones 61 shear zones 61 disseminated mineralization 61 mafic 61 sulfide mineralization 61 diorite 61 surficial 61 gossans 61 mineralized horizons 61 bornite 61 chalcocite 61 ultramafic rocks 61 mineralized lenses 60 argillite 60 potassic alteration 60 quartz carbonate 60 mantos 60 bearing quartz veins 60 Frankfield East 60 structurally controlled 60 copper oxides 60 spatially associated 60 carbonate rocks 60 breccia pipe 59 argillic alteration 59 auriferous 59 sedimentary rocks 59 unconformity 59 pyrrhotite 59 footwall 59 graben 59 porphyries 59 granodiorite 59 calcrete 59 lithology 59 clay alteration 59 ultramafic 59 diatreme 59 sulphides 59 lithologies 59 magnetite mineralization 59 syncline 59 overlie 59 Geological mapping 59 metasediments 59 Uranium mineralization 59 massive sulphide mineralization 58 dacite 58 sulphide zones 58 banded iron 58 Upper Cretaceous 58 mineralized corridor 58 limestones