Related by context. Frequent words. (Click for all words.) 61 hydrocarbon reservoirs 60 sedimentary basins 57 lateritic 56 clastic 54 mud volcanoes 54 gravity anomalies 54 erosional 54 loess 53 hydrocarbon 53 sulfide minerals 53 calcareous 53 alluvial deposits 53 kimberlitic 53 naturally occurring mineral 53 cretaceous 53 uraniferous 52 REE bearing 52 sedimentary basin 52 rhyolites 52 hydro carbons 52 carbonate reservoirs 52 biogenic 52 mineral 52 alluvial diamonds 52 craton 52 methane hydrate 52 placer deposits 52 clasts 52 Upper Jurassic 51 volcanic lava 51 hydrocarbons 51 abyssal 51 porosities 51 gossanous 51 pervasively altered 51 seepages 51 disseminated chalcopyrite 50 carnallite 50 Seafloor 50 dolomitic 50 saline aquifers 50 methane CH4 50 Carbonate 50 geochemically 50 gabbroic 50 tectonically 50 iron oxides 50 salars 50 phosphorite 50 monazite 50 anomalism 50 sandstone reservoirs 50 Palaeozoic 50 kaolinite 49 depositional 49 methane ethane 49 mineralized quartz veins 49 igneous 49 metamorphic rocks 49 surficial 49 stibnite 49 Upper Cretaceous 49 subcrop 49 sulphide deposits 49 pyroxene 49 Calcium carbonate 49 porous limestone 49 sedimentary layers 49 vuggy silica 49 pentlandite 49 resinous 49 biodegraded 49 interbedded 49 fertile soils 49 prognosed 49 mineralized outcrops 49 mudstones 49 mineralized boulders 48 massive sulphide deposits 48 kimberlite indicator minerals 48 hydrothermal fluids 48 surface outcrops 48 #km# [002] 48 muds 48 hydrocarbon basins 48 undersea volcanoes 48 undrained 48 corundum 48 quartz carbonate veins 48 liquid hydrocarbons 48 jarosite 48 chromitite 48 seabeds 48 Ilmenite 48 presalt 48 siltstones 48 Albertine Graben 48 sandstone reservoir 48 diabase 48 barite 48 El Torno