Related by context. Frequent words. (Click for all words.) 79 pyrite chalcopyrite 74 bornite 74 quartz carbonate 73 sphalerite 72 sericite 72 argillic alteration 71 galena 71 pyroxenite 71 chalcocite 71 breccia zones 71 disseminated sulphides 71 hydrothermal breccias 71 semi massive sulphide 70 disseminated pyrite 70 schists 69 jasperoid 69 hydrothermally altered 69 interbedded 69 siliceous 69 quartz veinlets 69 biotite 69 arsenopyrite 69 semi massive sulphides 68 hydrothermal breccia 68 dacite 68 potassic alteration 68 Mineralization occurs 68 sulphide bearing 68 veinlets 68 quartz stockwork 68 skarn mineralization 68 brecciated 67 stockworks 67 limonite 67 gossans 67 pyrrhotite 67 chalcopyrite 67 mafic volcanics 67 felsic 66 tuffs 66 brecciation 66 stratabound 66 sulphide minerals 66 disseminated mineralization 66 siltstones 66 pyritic 66 skarns 66 haematite 66 metasedimentary rocks 65 pathfinder elements 65 silicification 65 NW trending 65 felsic volcanic 65 ultramafic rocks 64 stockwork mineralization 64 weakly mineralized 64 @ #.#g t [004] 64 syenite 64 carbonate replacement 64 breccias 64 porphyries 64 anomalous copper 64 sulphides 64 hangingwall 64 sulphide zones 64 clasts 64 Au Ag 64 supergene 63 chlorite 63 quartz veining 63 mineralization occurs 63 quartz veins 63 silicified 63 mineralization grading 63 clay alteration 63 pegmatites 63 molybdenite 63 massive sulphide mineralization 63 artisanal workings 63 northeast trending 63 auriferous 63 mafic volcanic rocks 63 gneiss 63 massive sulphides 63 siltstone 63 copper oxides 63 mafic 63 mineralized porphyry 63 sulfide mineralization 63 bearing quartz veins 63 sulphide 62 graben 62 stockwork 62 spatially associated 62 gabbro 62 hydrothermal alteration 62 calcrete 62 bearing quartz vein 62 calcareous 62 banded iron 62 shear zones