Related by context. Frequent words. (Click for all words.) 81 disseminated sulphides 80 sericite 80 interbedded 79 quartz carbonate 79 sphalerite 79 bornite 79 pyrrhotite 78 sulphide bearing 78 schists 78 disseminated pyrite 78 siliceous 78 chlorite 78 quartz veinlets 77 biotite 77 arsenopyrite 77 breccia zones 77 hydrothermal breccias 77 chalcocite 77 pyroxenite 77 argillic alteration 76 brecciated 76 semi massive sulphides 76 stockworks 76 chalcopyrite 76 semi massive sulphide 76 silicified 76 Mineralization occurs 76 mafic volcanics 75 pyritic 75 metasedimentary rocks 75 siltstones 75 potassic alteration 75 jasperoid 74 galena 74 veinlets 74 brecciation 74 stratabound 74 felsic 73 syenite 73 ultramafic rocks 73 graphitic 72 silicification 72 spatially associated 72 tuffs 72 sulphides 72 intercalated 72 sulphide minerals 72 Uranium mineralization 72 disseminations 72 breccias 72 banded iron 72 disseminated mineralization 71 gabbro 71 quartz veining 71 mineralization occurs 71 skarn mineralization 71 alteration zones 71 stockwork 71 pathfinder elements 71 carbonaceous 71 siltstone 71 intrusives 71 massive sulphide mineralization 71 clay alteration 71 massive sulphides 71 quartz veins 71 mafic volcanic rocks 70 molybdenite 70 diorite 70 gneiss 70 andesite 70 mafic 70 porphyries 70 steeply dipping 70 mineralized porphyry 70 hydrothermal alteration 69 structurally controlled 69 haematite 69 intrusive rocks 69 metasediments 69 mineralization grading 69 shear zones 69 limonite 68 anomalous copper 68 pegmatite 68 copper Cu 68 granodiorite 68 @ #.#g t [004] 68 limestones 68 overlies 68 pegmatites 68 sulphide mineralization 68 bearing quartz veins 68 argillite 67 diatreme 67 hangingwall 67 auriferous 67 Au Ag 67 carbonatite 67 sulphide 67 breccia zone