Related by context. Frequent words. (Click for all words.) 73 Mineralization occurs 69 hydrothermally altered 68 felsic volcanic 68 pyroxenite 68 mineralization occurs 68 hydrothermal breccia 68 weakly mineralized 68 siliceous 67 granitic rocks 67 mafic volcanic 67 stratiform 67 andesitic 67 stratabound 67 chalcocite 67 jasperoid 67 mafic volcanic rocks 66 interbedded 66 stockwork zone 66 clasts 66 graphitic 66 vuggy silica 66 schists 65 sericite 65 syncline 65 chalcopyrite mineralization 65 Mineralization consists 65 bornite 65 pyrite chalcopyrite 65 kaolinite 65 stockwork zones 65 Key Tuffite 65 brecciated 64 quartz carbonate 64 biotite 64 carbonate replacement 64 mineralized lenses 64 hangingwall 64 siltstones 64 gneisses 64 hornfels 64 mineralized corridor 64 gneiss 64 mafic volcanics 64 breccia zone 64 Skarn 64 Uranium mineralization 64 Ag Pb Zn 63 sulphide bearing 63 intersected #.#m [001] 63 stockwork mineralization 63 mineralized envelope 63 Au t 63 La Mascota zone 63 pyritic 63 stockworks 63 soil geochemical anomaly 63 felsic 63 potassic alteration 63 felsic volcanic rocks 63 mineralized horizons 63 Veta Madre 63 geochemically anomalous 63 quartz carbonate veins 63 magnetite mineralization 63 ultramafic 63 gold mineralization intersected 63 Pt + Pd 63 Porphyry Zone 63 overlies 63 La Mascota 62 pyrite pyrrhotite 62 #.#g t silver [003] 62 mineralized porphyry 62 mineralization grading 62 gabbro 62 disseminated sulphides 62 skarn mineralization 62 Filo de Oro 62 quartz veinlets 62 spatially associated 62 NE trending 62 quartzites 62 intersected mineralization 62 ppm molybdenum 62 mineralizing system 62 metasedimentary rocks 62 ultramafic rocks 62 quartz monzonite 62 gossans 62 mineralization intersected 62 argillic alteration 62 breccia zones 62 hydrothermal breccias 62 steeply dipping 62 breccia pipe 62 semi massive sulphides 61 auriferous 61 Mineralisation 61 NW trending 61 diatreme 61 Roraima Basin