Related by context. Frequent words. (Click for all words.) 77 siliceous 75 schists 75 graphitic 74 Mineralization occurs 74 jasperoid 74 sulphide bearing 74 calcareous 73 brecciated 73 pyroxenite 73 interbedded 72 metasedimentary rocks 72 sericite 72 silicified 72 stratabound 72 breccia zones 72 siltstones 72 felsic 71 mafic volcanic rocks 71 pyritic 71 hydrothermal breccias 71 clasts 71 gabbro 71 quartz carbonate 70 limestones 70 chalcocite 70 mafic volcanics 70 intrusives 69 ultramafic rocks 69 quartz veinlets 69 tuffs 69 siltstone 69 biotite 69 skarn mineralization 69 stockworks 69 syenite 69 bornite 69 chlorite 68 porphyries 68 steeply dipping 68 metasediments 68 mineralization occurs 68 spatially associated 68 diorite 68 intrusive rocks 68 structurally controlled 68 breccias 68 gneiss 68 disseminated sulphides 68 calcrete 68 mafic 67 mantos 67 hangingwall 67 pathfinder elements 67 sulfide mineralization 67 arsenopyrite 67 potassic alteration 67 intercalated 67 pyrrhotite 67 disseminated pyrite 67 breccia pipe 67 sulphide minerals 67 graben 66 mineralized porphyry 66 NW trending 66 haematite 66 volcanics 66 argillic alteration 66 carbonaceous 66 Uranium mineralization 66 pegmatites 66 bearing quartz veins 66 stockwork 66 andesite 66 brecciation 66 disseminated mineralization 66 veinlets 66 banded iron 66 auriferous 65 semi massive sulphide 65 basaltic 65 galena 65 hydrothermal alteration 65 ultramafic 65 shear zones 65 massive sulphide deposits 65 overlies 65 carbonatite 65 basalts 65 granodiorite 65 skarn 65 sphalerite 65 epithermal vein 65 granites 65 overlie 64 argillite 64 northeast trending 64 alteration zones 64 kimberlitic 64 volcanogenic massive sulphide VMS 64 breccia 64 sulphides