Related by context. Frequent words. (Click for all words.) 80 brecciated 79 sericite 79 siliceous 79 sulphide bearing 78 mafic volcanics 78 metasedimentary rocks 78 quartz veinlets 77 disseminated sulphides 77 pyroxenite 77 bornite 77 tuffs 77 pyritic 77 syenite 76 quartz carbonate 76 silicified 76 hydrothermal breccias 76 biotite 76 chlorite 76 argillic alteration 76 chalcocite 76 interbedded 75 siltstone 75 arsenopyrite 75 stockworks 75 breccia zones 75 disseminated pyrite 75 stratabound 75 potassic alteration 75 felsic 74 jasperoid 74 brecciation 74 graphitic 74 breccias 73 andesite 73 clay alteration 73 diorite 73 gabbro 73 ultramafic rocks 73 gneiss 73 stockwork 73 mafic 73 argillite 73 carbonaceous 73 granodiorite 73 metasediments 72 sphalerite 72 silicification 72 Uranium mineralization 72 banded iron 72 sulphides 72 pyrrhotite 72 intrusives 71 intrusive rocks 71 pathfinder elements 71 quartz veining 71 volcanics 71 galena 70 skarn mineralization 70 disseminated mineralization 70 hydrothermal alteration 70 veinlets 70 steeply dipping 70 mineralization occurs 70 surficial 70 limonite 70 chalcopyrite 69 shear zones 69 sulphide minerals 69 haematite 69 massive sulphide mineralization 69 hangingwall 69 intercalated 69 quartz veins 69 molybdenite 69 breccia 68 alteration zones 68 calcareous 68 pegmatite 68 lithologies 68 schist 68 limestones 68 mineralized porphyry 67 porphyries 67 disseminations 67 mineralization grading 67 ultramafic 67 molybdenum mineralization 67 sulfide mineralization 67 supergene 67 pegmatites 67 breccia zone 67 sulphide 67 structurally controlled 67 sulphide mineralization 67 anomalous copper 67 mantos 67 auriferous 67 carbonatite 66 granitic 66 skarn 66 NW trending