Related by context. Frequent words. (Click for all words.) 77 stratabound 75 schists 74 mafic volcanics 73 metasedimentary rocks 73 felsic 72 banded iron 72 gabbro 71 intrusive rocks 71 pyroxenite 71 sulphide bearing 71 intrusives 71 Uranium mineralization 71 hydrothermal breccias 71 breccia zones 71 skarn mineralization 70 jasperoid 70 mafic 69 tuffs 69 alteration zones 69 syenite 69 metasediments 69 limestones 69 siliceous 69 lithology 69 potassic alteration 68 graphitic 68 volcanogenic massive sulphide VMS 68 sericite 68 surficial 68 ultramafic rocks 68 pegmatites 68 overlie 68 stockworks 68 sulfide mineralization 68 ultramafic 67 lithologies 67 porphyries 67 interbedded 67 granodiorite 67 volcanogenic massive sulphide 67 quartz veinlets 67 hydrothermal alteration 67 basalts 67 argillite 67 diorite 67 volcanics 67 mantos 67 gneiss 67 brecciation 66 siltstone 66 structurally controlled 66 carbonate rocks 66 lithological 66 brecciated 66 diatreme 66 breccia zone 66 bornite 66 carbonaceous 66 disseminated sulphides 66 hangingwall 66 peridotite 66 carbonatite 66 haematite 66 sulphide minerals 66 andesite 66 magmatic 66 stockwork 66 breccia pipe 66 argillic alteration 66 breccias 66 shear zones 66 sedimentary 65 bearing quartz veins 65 supergene 65 mineralization occurs 65 skarn 65 biotite 65 calcareous 65 mineralizing system 65 mineralizing 65 quartz carbonate 65 quartz veining 64 high sulphidation 64 depositional 64 massive sulphide mineralization 64 graben 64 kimberlitic 64 clay alteration 64 pyritic 64 breccia 64 Mineralisation 64 silicified 64 porphyry deposit 64 granitic 64 auriferous 64 sedimentary rocks 64 epithermal vein 63 chalcocite 63 pegmatite 63 mineralized lenses 63 stratigraphy