Related by context. Frequent words. (Click for all words.) 61 manganese oxide 59 graphitic 59 fused silica 57 micron thick 57 clasts 57 polymerized 56 monolayer 56 nanoribbons 55 oxide layer 55 SiO2 55 chemically inert 55 silicon oxide 55 anisotropic 55 oxidised 55 MgO 55 silicon substrate 55 SiO 2 54 nanosized 54 igneous rock 54 microstructures 54 sulphide bearing 54 alternating layers 54 substrate 54 copper oxides 54 micrometre 54 nanocrystalline 53 perovskite 53 oxidized 53 iron oxides 53 interbedded 53 electrically conducting 53 textured surfaces 53 silicates 53 aluminum oxide 53 hydrothermal breccia 53 spinel 53 salt crystals 53 mudstone 53 glacial till 52 striations 52 tetrahedral 52 Mineralization occurs 52 eutectic 52 graphene sheets 52 sintered 52 calcareous 52 olivine 52 chalcocite 52 sulphide minerals 52 coarse grained 52 agglomerates 52 calcium sulfate 51 aragonite 51 ductile 51 coarse sand 51 electroplated 51 nanoscopic 51 sedimentary rock 51 silicon nitride 51 siliceous 51 thicknesses 51 calcite 51 elemental composition 51 electrically conductive 51 nacre 51 micrometres 51 titanium oxide 51 silicon atoms 51 nonporous 51 bilayer 51 aqueous solution 51 marine sediments 51 adsorbed 51 apatite 51 GPa 50 insulating layer 50 macroscale 50 pyroxenite 50 surface 50 haematite 50 photonic crystal 50 stromatolites 50 nanometers thick 50 kimberlitic 50 crystalline 50 microns thick 50 stratiform 50 basaltic 50 copper oxide 50 supergene 50 hornfels 50 silica 50 monolayers 50 silts 50 metallized 50 porosities 50 graphene oxide 50 carbonaceous 50 nanoclusters 50 breccia pipes 50 mica