Related by context. All words. (Click for frequent words.) 65 dolomitic 65 limestones 63 lateritic 62 limestone 62 granites 62 schists 62 feldspar 62 greywacke 62 schist 61 siliceous 61 sandstones 61 sulphide bearing 61 anhydrite 61 gravels 60 siltstone 60 mudstones 60 olivine rich 60 clastic 59 andesitic 59 carbonate 59 magnetite bearing 59 basalt 59 quartzites 59 diabase 59 colluvium 59 greywackes 59 halite 59 andesite 59 claystone 59 granitic rocks 59 calcareous 58 sandstone 58 sedimentary 58 pyritic 58 metasediments 58 schistose 58 argillites 58 granitoids 58 hornblende 58 kaolinite 58 mafic 58 lamproite 58 quartzite 58 clasts 58 haematite 58 gossanous 58 volcaniclastic rocks 58 felsic rocks 58 metasedimentary 58 quartz adularia 58 chloritic 58 silica 58 porphyritic 58 volcanics 58 sedimentary rocks 58 granodiorite porphyry 58 siltstones 58 pyroxenite 58 felsic volcanic 58 pyroclastics 58 overlying sediments 58 felsic dikes 58 silicified breccia 58 tuffaceous 57 permeable sandstone 57 pegmatitic 57 mudstone 57 colluvial 57 massive sulfide mineralization 57 uraniferous 57 ultramafic rocks 57 pelitic 57 quartz vein stockwork 57 quartz alunite 57 alteration halos 57 granite gneiss 57 pyrrhotite chalcopyrite 57 sulphides 57 specular hematite 57 sylvite 57 calcrete 57 quartz feldspar 57 sulphide 57 amphibolite 57 skarn alteration 57 mafic rocks 57 alluvial deposits 57 tonalite 57 amphibolites 57 sericite 57 rhyolite 57 greenstones 57 volcanoclastic 57 graben 57 sedimentary rock 57 brecciated 57 limestone dolomite 57 variably silicified 57 eluvial 57 gabbroic 57 metavolcanics 57 saprolite 57 gneissic 57 hornfels 57 granitic rock 56 chlorite alteration 56 stratabound 56 carbonatized 56 alluvium 56 rhyolites 56 variably altered 56 manganese mineralization 56 chromitite 56 fine grained sandstone 56 intensely silicified 56 Tertiary volcanic rocks 56 granitic 56 pelitic gneiss 56 mafic volcanic rocks 56 gangue 56 sulphide breccia 56 hydrothermally altered 56 breccias 56 sulphidic 56 carbonaceous 56 uranium ores 56 diorites 56 intrusive granitic 56 gneiss 56 cherts 56 itabirite 56 gneisses 56 pyrite altered 56 quartz calcite 56 finely disseminated 56 calc alkaline 56 barite 56 metamorphic rocks 56 feldspar porphyry 56 gabbroic rocks 56 olivine 56 volcanic breccias 56 syenite 56 zinc sulphides 56 Proterozoic sediments 56 metasedimentary rocks 56 tuffaceous rocks 56 sedimentary sequences 56 peridotite 56 intermediate volcanics 56 lithologies 56 chloritized 56 mafic volcanics 56 ignimbrite 56 silicified 56 silicic 56 Tertiary volcanic 56 ultramafic rock 55 strongly silicified 55 saprolitic 55 alteration halo 55 argillite 55 dolostone 55 chlorite altered 55 massive sulfides 55 REE bearing 55 overlying sandstone 55 stratigraphically 55 stratigraphic 55 dacite 55 evaporite 55 metavolcanic 55 dolomites 55 sericitic 55 glacial till 55 Cambrian Ordovician 55 volcaniclastics 55 overlies 55 gabbro 55 Laterite 55 vein stockworks 55 disseminated sulphide mineralization 55 mineralized skarn 55 pyrite 55 scheelite 55 silicified limestone 55 silicified andesite 55 diorite 55 Uranium mineralization 55 vuggy silica 55 argillaceous 55 Alaskite 55 sediments 55 dolerite 55 quartz feldspar porphyry intrusive 55 metasedimentary sequence 55 diamondiferous gravels 55 volcanic rocks 55 unmineralized 55 granitic gneiss 55 Chalcopyrite 55 wallrock 55 Paleozoic sedimentary rocks 55 serpentinized 55 hornfelsed 55 volcano sedimentary sequence 55 weakly mineralized 55 limonitic 55 K feldspar 55 diamondiferous 55 komatiite 55 acid leached 55 quartz sulphide veins 55 skarns 55 chert 55 rhyodacite 55 medium grained 55 albitite 55 carbonate rocks 55 quartz diorite 55 muscovite 55 kimberlitic material 55 quartz feldspar porphyry 55 metamorphic rock 55 iron carbonate 55 pegmatite dikes 55 biotite magnetite 55 granodioritic 55 tuffs 55 igneous rock 55 dacite porphyry 55 metasediment 55 quartz pyrite veins 55 sulphide ore 55 decalcified 55 anticlines 55 carnallite 54 Archean aged 54 feldspathic 54 Outcrops 54 chlorite 54 detrital 54 placer deposits 54 altered granodiorite 54 carbonatite dykes 54 silica alteration 54 pillow lavas 54 vanadium mineralization 54 quartz magnetite 54 sedimentary sequence 54 granodiorites 54 basalts 54 sulphidized 54 felsic tuff 54 stockwork veining 54 disseminated pyrite 54 hematized 54 pyritized 54 Sandstones 54 lamprophyre 54 felsic volcanics 54 mineralized intrusive 54 pyrite veins 54 calcium sulphate 54 Cu Au mineralization 54 dacitic 54 quartz monzonite 54 dolomitic limestone 54 anorthosite 54 Peridotite 54 Quartzite 54 gabbros 54 interbedded 54 clastic sediments 54 altered andesitic 54 barytes 54 Ni Cu mineralization 54 disseminated arsenopyrite 54 hematitic 54 andesites 54 coal seams 54 Paleozoic sediments 54 lithic tuff 54 sericite altered 54 alluvial soils 54 granitic basement 54 fragmental 54 arenite 54 advanced argillic alteration 54 tuffaceous sediments 54 biotite 54 ultramafic intrusives 54 lithology 54 banded iron 54 cherty 54 mineralized dikes 54 lacustrine 54 molybdenite 54 quartz veining 54 ferruginous 54 grade metamorphic rocks 54 stratigraphy 54 Cretaceous sedimentary rocks 54 glauconite 54 surficial 54 polymetallic mineralization 54 disseminated chalcopyrite 54 auriferous 54 metallurgically 54 monzonite porphyry 54 meta sedimentary 54 laterites 54 intrusives 54 mafic flows 54 paragneiss 54 alaskite 54 syenite intrusive 54 sandstone siltstone 54 macrocrystic 54 vein quartz 54 silicified porphyry 54 disseminated sulphides 54 spodumene 54 alunite 54 locally graphitic 54 pyrite marcasite 54 hematite alteration 54 Molybdenite 54 underlain 54 stockwork mineralization 54 pelite 54 coarser grained 54 outcrop 54 jasperoid 54 quartz veinlets 54 ignimbrites 54 gneissic rocks 54 quartz molybdenite 54 alluvial gravels 54 quartz carbonate veins 54 Djambaye II 54 clay alteration 53 footwall 53 xenoliths 53 pegmatite dykes 53 graphitic sediments 53 skarn mineralization 53 crackle breccia 53 gabbro dyke 53 ultramafic 53 hematite magnetite 53 arsenopyrite 53 breccia mineralization 53 rhyolite tuff 53 dolomitized 53 stringer mineralization 53 felsic 53 marl 53 alkalic 53 silicate mineral 53 quartz sericite 53 sulfide minerals 53 siderite 53 Lower Cretaceous 53 mafic intrusive 53 silicified zones 53 Carbonatite Complex 53 cobalt mineralization 53 meta sediments 53 mineralized mafic 53 volcanic tuffs 53 Platreef 53 mylonite 53 breccia zones 53 mafic volcanic 53 steeply dipping 53 ultramafics 53 massive sulphide deposits 53 intrusive dykes 53 pyrite arsenopyrite 53 stratigraphically below 53 potassic 53 mineralized breccias 53 sulphide deposits 53 Lower Proterozoic 53 Ultramafic 53 stockwork veins 53 pelitic gneisses 53 gossan 53 potassium feldspar 53 pelites 53 disseminated sulfide 53 Sulphide mineralization 53 metalliferous 53 pediment gravels 53 nickel sulphides 53 volcanogenic 53 siliciclastic 53 stratigraphic interval 53 chromite ore 53 greenschist facies 53 spodumene rich 53 clastics 53 fine grained pyrite 53 chalcocite 53 Palaeozoic 53 uranium mineralization 53 porous limestone 53 Birimian metasediments 53 depositional 53 adularia 53 calc silicate 53 phyllite 53 vein breccias 53 pyrite pyrrhotite chalcopyrite 53 pyritic quartz 53 quartz carbonate 53 shales 53 narrow quartz veins 53 Mafic 53 brecciated quartz 53 copper sulphide 53 molybdenite mineralization 53 actinolite 53 brecciated zones 53 metavolcanic rocks 53 stockwork quartz 53 uraninite 53 quartz veins 53 shale siltstone 53 mineralization occurs 53 pyrite chalcopyrite sphalerite 53 kimberlite breccia 53 overburden thickness 53 pyrite veinlets 53 mafic intrusives 53 volcaniclastic kimberlite 53 secondary chalcocite 53 volcanic tuff 53 kimberlitic 53 skarn altered 53 sulphide minerals 53 sand silt 53 argillically altered 53 Paleozoic sedimentary 53 diorite porphyry 53 REE enriched 53 biotite rich 53 sulfide deposits 53 dunite 53 sulphidation epithermal 53 goethite hematite 53 Cretaceous limestone 53 sulfide mineralization 53 altered silicified 53 Arsenopyrite 53 sedimentary deposits 53 spodumene bearing 53 sylvinite 53 silicified rhyolite 53 galena 53 volcaniclastic 53 porphyry dykes 53 rhyolitic 53 silica sand 53 Karoo sediments 53 tholeiitic 53 carnotite 53 altered felsic 53 overlie 53 Cretaceous sandstones 53 quartz veined 53 pyrrhotite pyrite 53 komatiitic 53 quarries 53 arsenopyrite bearing 53 felsic intrusive 53 hangingwall 52 mineralized boulders 52 intrusive rocks 52 Granodiorite 52 Felsic 52 propylitic alteration 52 pyrrhotite mineralization 52 Au Cu mineralization 52 vein stockwork 52 breccia zone 52 pegmatite 52 copper anomalism 52 chromitite layers 52 quartz stockworks 52 potassic altered 52 palaeochannels 52 leachable copper 52 supergene mineralization 52 syncline 52 Athabasca sandstone 52 disseminated mineralization 52 paleochannel 52 sedimentary formations 52 aplite dykes 52 andesitic volcanics 52 felsic volcanic rocks 52 subcrop 52 supergene copper 52 disseminated sulphide 52 illite 52 mineralized quartz vein 52 Balmer Assemblage 52 banded quartz 52 norite 52 lapilli tuff 52 magnesite 52 pentlandite 52 Lower Carboniferous 52 granitoid 52 mineralized pegmatite 52 volcano sedimentary rocks 52 chlorite sericite 52 finely disseminated pyrite 52 mineralized lenses 52 epidote 52 granodiorite 52 quartz carbonate veining 52 Paleozoic carbonate 52 basaltic 52 stockworked 52 Key Tuffite 52 magnetite hematite 52 calcareous sediments 52 Lower Jurassic 52 calcareous sandstone 52 epithermal quartz 52 andesitic rocks 52 Ilmenite 52 stratigraphic sequence 52 outcrops 52 pyrophyllite 52 disseminated sphalerite 52 auriferous quartz veins 52 ophiolitic 52 porphyry dikes 52 hypogene 52 coarse grained 52 zinc sulphide 52 quartz 52 Proterozoic aged 52 spatially associated 52 chromites 52 meta sedimentary rocks 52 volcanic stratigraphy 52 calcareous rocks 52 fracture fillings 52 laterite 52 quartz vein 52 Banded Iron Formation 52 conductive zones 52 altered ultramafic rocks 52 paragneisses 52 Caballos Formation 52 Prairie Evaporite Formation 52 quartz hematite 52 sheared mafic 52 Proterozoic basement 52 altered diorite 52 Mineralization consists 52 PGM mineralization 52 hematite stained 52 facies 52 exhalite 52 pyrites 52 nickel sulfide 52 altered tuff 52 ultrabasic 52 sericitized 52 altered ultramafic 52 limestone bedrock 52 stratiform 52 igneous rocks 52 kimberlite dike 52 quartz stringers 52 carbonatite 52 sulfide veins 52 bentonite clay 52 felsic dyke 52 carbonate veins 52 oxide copper 52 copper mineralization 52 massive sulphide zones 52 loess 52 intensely oxidized 52 Cu Ni 52 massive sulphides 52 altered andesite 52 mineralized felsic 52 volcanic breccia 52 bornite 52 mafic intrusion 52 subparallel 52 graphitic horizons 52 chalcopyrite mineralization 52 porphyries 52 pyrite pyrrhotite 52 disseminated magnetite 52 shear zones 52 monazite 52 argentiferous galena 52 pyroxenites 52 volcano sedimentary 52 granitic intrusives 52 stibnite 52 ultramafic sequence 52 ore 52 disseminated pyrrhotite 52 sulphide mineralization 52 alteration assemblages 52 iron sulphides 52 eluvial material 52 quartz pyrite 52 felsic tuffs 52 polymetallic deposit 52 amphibole 52 greisen 52 breccia 52 Volcanics 52 silicified zone 52 massive sulphide lens 52 nickel Ni 52 Chromitite 52 peridotites 52 wallrocks 52 Zn Cu 51 pyrrhotite 51 intrusive breccia 51 rhyolite porphyry 51 pyrite alteration 51 carbonaceous mudstone 51 fault breccia 51 tailings dumps 51 magnetite mineralization 51 altered porphyry 51 copper molybdenum mineralization 51 feldspars 51 rhyolite tuffs 51 garnet skarn 51 unconformity 51 skarn deposit 51 argillic altered 51 pegmatites 51 gossans 51 skarn deposits 51 nickel sulphide mineralization 51 stockworks 51 mineralized quartz 51 mineralized quartz veins 51 Geologically 51 argentiferous 51 supergene 51 covellite 51 monzonite 51 quartz tourmaline 51 pyrite chalcopyrite 51 copper sulphides 51 intense silicification 51 Permo Triassic 51 quartz monzodiorite 51 oxidized ore 51 polymictic conglomerate 51 greenschist 51 silicate minerals 51 epithermal veins 51 felsic metavolcanic 51 altered volcanics 51 massive sulfide 51 calcite vein 51 calcite 51 Chert 51 hydrothermal alteration 51 bearing sulphide mineralization 51 peridotitic 51 hypabyssal 51 sandstone reservoir 51 Middle Devonian 51 stockwork 51 Proterozoic 51 siliceous breccia 51 vuggy 51 surface outcrops 51 insitu 51 quartz sericite pyrite 51 magnetite 51 massive sulphide 51 paleochannels 51 terranes 51 dike swarm 51 pyrite mineralization 51 steatite 51 surface geochemical anomalies 51 Upper Cretaceous 51 sulphides pyrite 51 glacial outwash 51 quartz sulphide 51 limonite 51 siliceous sediments 51 metamorphosed sedimentary rocks 51 rockfill 51 terrane 51 phosphatic 51 Jurassic sandstone 51 embayment 51 quartz tourmaline veins 51 Calcium carbonate 51 carbonate sediments 51 clastic reservoirs 51 abundant pyrite 51 diamondiferous kimberlite 51 pyrite stringers 51 andesite volcanics 51 Jurassic limestone 51 enargite 51 apatite 51 bearing quartz veins 51 chlorite epidote 51 potentially bulk minable 51 disseminated pyrite mineralization 51 Upper Triassic 51 diatreme breccia 51 magnetite skarn 51 Main Lode 51 footwall rocks 51 lithocap 51 altered rhyolite 51 iron oxides 51 Devonian limestone 51 brecciated silicified 51 unoxidized 51 WNW trending 51 rhyolite breccia 51 diorite intrusion 51 Caracol Formation 51 mafic dykes 51 Cenomanian 51 subhorizontal 51 silica breccias 51 quartz reefs 51 carbonate altered 51 diatomite 51 tremolite 51 semi massive sulphides 51 sulphide zones 51 chalcopyrite pyrite 51 graphitic 51 ultramafic sill 51 copper skarn 51 stockwork quartz veins 51 disseminated sulfides 51 diopside 51 alluvial 51 carbonatites 51 glacial overburden 51 massive pyrrhotite 51 chalcedonic quartz 51 host lithologies 51 Archean basement 51 granodiorite intrusive 51 sericite chlorite 51 REE minerals 51 Merensky reef 51 Proterozoic rocks 51 impermeable membrane 51 geologically mapped 51 ultramafic intrusive 51 silicified quartz 51 antimony mineralization 51 #m downhole 51 VTEM conductor 51 electromagnetic EM conductors 51 hematite 51 un oxidized 51 quartz muscovite 51 geochemical signature 51 andesitic volcanic rocks 51 manganese carbonate 51 tetrahedrite 51 chalcedonic 51 sulphosalts 51 potassically altered 51 hematite goethite 51 alluvials 51 sedimentary strata 51 wollastonite 51 silica pyrite 51 anomalously radioactive 51 formation BIF 51 sulphidation 51 Sulphides 51 quartz biotite 51 porphyritic intrusive 51 talc chlorite 51 footwall alteration 51 volcanogenic massive sulphide 51 orogenic gold 51 igneous intrusive 51 alluvial gravel 50 VMS deposit 50 g/cm3 50 specularite 50 Zechstein 50 Twangiza Main 50 stratigraphic horizon 50 felsic intrusive rocks 50 altered felsic volcanic rocks 50 leached capping 50 sulphide mineral 50 minor chalcopyrite 50 Precambrian rocks 50 advanced argillic 50 kimberlite indicator minerals 50 potash mineralization 50 antimony Sb 50 epithermal deposit 50 amphibolite facies 50 quartz pebble conglomerate 50 calcite veining 50 bastnasite 50 porosity permeability 50 craton 50 quartz reef 50 calcic 50 tungsten mineralization 50 skarn 50 sphalerite galena 50 felsic intrusives 50 bituminous 50 massive sulphide veins 50 altered quartz diorite 50 sphalerite 50 breccia pipes 50 Barite 50 ankerite 50 altered mafic 50 epithermal vein systems 50 argillic alteration 50 sulfide 50 subsoils 50 interlayered 50 massive sulphide mineralization 50 mineralization grading 50 titanomagnetite 50 unconformity uranium 50 silicates 50 placer workings 50 mineralized breccia 50 ENE trending 50 basal sandstone 50 Unconformity 50 quartz feldspar gneiss 50 quartz stockwork 50 conglomeratic 50 porphyry intrusion 50 carbonaceous material 50 kimberlitic bodies 50 chalcopyrite pyrrhotite 50 hydrocarbon accumulations 50 quartz latite 50 biotite alteration 50 quartz breccias 50 granitic intrusive 50 epithermal mineralization 50 sericite schist 50 calcite veins 50 breccia pipe 50 mineralized diorite 50 heterolithic 50 massive sulphide deposit 50 chalcopyrite sphalerite 50 depositional environment 50 Drumlummon vein 50 Dumico 50 subvolcanic 50 alteration zones 50 frac sand 50 stockwork breccia 50 sulphide alteration 50 sulfides 50 diatremes 50 leachable copper mineralization 50 refractory bricks 50 anomalism 50 gossan zones 50 dioritic 50 Witwatersrand Basin 50 veinlets 50 andesitic volcanic 50 silty limestone 50 hydrothermal fluids 50 iron carbonate alteration 50 alteration mineralization 50 eclogite 50 phyllites 50 quartz alunite alteration 50 Middle Jurassic 50 bentonite 50 volcanic sediments 50 Cu PGE 50 pyrite veining 50 feldspar porphyry intrusive 50 unconformably 50 layered ultramafic 50 chlorite carbonate 50 Rhenium Re 50 NE trending 50 porphyry intrusives 50 quartz porphyry 50 andesite porphyry 50 scarp 50 monzonitic 50 manto deposits 50 paleo placer 50 UG2 50 andesitic flows 50 supergene enrichment 50 shallowly dipping 50 allanite 50 Archean 50 Mineralized 50 hydrothermal magnetite 50 aluminum silicate 50 Merensky Reef 50 sericitic alteration 50 pyrite sphalerite 50 galena mineralization 50 porosity 50 granitic pegmatite 50 dyke swarm 50 lithological units 50 arsenopyrite mineralization 50 Chromite 50 gold mineralization 50 polymetallic veins 50 carbonates 50 unweathered 50 quartz vein stockworks 50 pervasively mineralized 50 Birimian 50 massive sulphide horizon 50 graphitic conductors 50 P#O# 50 alluvial mining 50 vuggy silica alteration 50 biotitic 50 quartz sericite alteration 50 Mt Penck 50 granitoid rocks 50 ilmenites 50 sulphide mineralized 50 brecciated limestone 50 porphyry intrusions 50 chrysocolla 50 molybdenite MoS2 50 stockwork veinlets 50 EW trending 50 lavas 50 mafic ultramafic 50 gangue minerals 50 geologically 50 Carbonera C7 50 granite porphyry 50 Tertiary volcanics 50 lapilli 50 stratigraphically controlled 50 mineralized outcrops 50 potassic alteration 50 epidote alteration 50 calcine 50 geophysical conductors 50 Barite Hill 50 geochemical anomaly 50 alluvial diamond deposits 50 bornite chalcopyrite 50 Rare Earth Element REE 50 Sahavaara 49 sheeted quartz 49 carbonate alteration 49 mantos 49 oxide ore 49 porphyritic andesite 49 hypogene mineralization 49 Carbonate 49 domal 49 Rotliegend sandstone 49 breccias containing 49 sulphidation gold 49 massive sulphide lenses 49 silicate rocks 49 copper oxides 49 kimberlite pipe 49 silicate 49 pyrite halo