Related by context. Frequent words. (Click for all words.) 70 tuffs 69 hydrothermally altered 68 hydrothermal breccia 68 weakly mineralized 68 jasperoid 68 interbedded 68 sulphide bearing 67 Mineralization occurs 67 Mineralization consists 67 quartz carbonate 67 brecciated 67 vuggy silica 66 clasts 66 potassic 66 hydrothermal breccias 66 metasedimentary rocks 65 schists 65 breccia zones 65 pyroxenite 65 sericite 65 chalcocite 65 silicified 65 siliceous 65 quartz stockwork 64 pyrite chalcopyrite 64 felsic 64 stockworks 64 quartz veinlets 64 argillic alteration 64 felsic volcanic rocks 64 felsic volcanic 64 brecciation 64 bornite 64 potassic alteration 64 siltstones 64 hornfels 63 disseminated pyrite 63 pyritic 63 quartz monzonite 63 breccias 63 biotite 63 mafic volcanics 63 geochemically anomalous 63 syenite 63 disseminated sulphides 62 monzonite 62 calcareous 62 veinlets 62 steeply dipping 62 mafic volcanic rocks 62 overlies 62 ultramafic rocks 62 arsenopyrite 62 stratabound 62 pathfinder elements 62 dacite 62 NW trending 62 kaolinite 62 intrusives 62 EM conductors 62 graphitic 61 copper oxides 61 pyroclastic 61 pyrite mineralization 61 chlorite 61 auriferous 61 disseminated mineralization 61 stratiform 61 diatreme 61 gossans 61 quartz veining 61 clay alteration 61 mafic volcanic 61 mineralization occurs 61 kimberlitic 60 NE trending 60 pyrrhotite 60 sulphide minerals 60 mineralization grading 60 Uranium mineralization 60 calcrete 60 basaltic 60 Anomalous gold 60 breccia pipes 60 diorite 60 gossan 60 porphyries 60 intrusive rocks 60 alteration mineralization 60 stratigraphically 60 semi massive sulphide 60 mudstones 60 Reverse circulation 60 skarns 60 andesite 59 anomalous uranium 59 siltstone 59 Cu Zn 59 molybdenite 59 banded iron 59 saprolite