Related by context. Frequent words. (Click for all words.) 64 geologically 64 crustal 63 lithosphere 63 lavas 63 oceanic crust 63 basalts 62 tectonic 62 igneous 61 continental crust 61 magmatic 61 subduction 61 sedimentary rock 61 carbonate rocks 60 calcareous 60 volcanism 60 tuffs 60 mudstone 60 basalt 59 siliceous 59 sedimentary 59 carbonaceous 59 volcanics 58 sedimentary rocks 58 gneiss 58 intrusive rocks 58 graphitic 58 tectonics 58 Paleozoic 58 limestones 58 granites 57 hydrothermal alteration 57 volcanic rocks 57 ultramafic rocks 57 Geologically 57 hydrothermal 57 gabbro 57 marine sediments 57 overlies 57 mineralizing 57 intrusives 57 mafic 56 landforms 56 volcanic 56 granitic 56 Ordovician 56 stratigraphy 56 sulphide bearing 56 sediments 56 felsic 55 Mesozoic 55 iron oxides 55 landmasses 55 ultramafic 55 sedimentary basin 55 skarn mineralization 55 earth crust 55 mantos 55 syenite 55 andesite 55 magma chamber 55 morphologies 55 overlie 55 Proterozoic 55 brecciated 55 mineralizing system 54 mid latitudes 54 calcite 54 volcanically active 54 hydrothermal breccias 54 deformation 54 gravity anomaly 54 facies 54 plate tectonics 54 lake sediments 54 caldera 54 peridotite 54 geologic 54 porphyries 54 anomalously 54 metasediments 54 lithologies 54 diorite 54 siltstone 53 geologically active 53 breccia 53 magnetic anomalies 53 lithological 53 subduction zones 53 silicified 53 volcanic islands 53 alluvium 53 Precambrian 53 bornite 52 discontinuous 52 outcrops 52 regolith 52 olivine 52 seismicity 52 glaciated 52 hangingwall 52 shear zones