Related by context. Frequent words. (Click for all words.) 68 neodymium 67 REEs 64 Rare earth 64 indium 63 rare earth 62 rare earths 61 Rare earths 61 tellurium 60 rhenium 60 yttrium 59 niobium 58 lanthanum 57 vanadium 57 tantalum 56 moly 56 REE 55 lithium 55 rhodium 55 gallium 55 molybdenum 54 cobalt 53 Molybdenum 53 zirconium 53 metal alloys 52 iridium 52 zircon 51 oxides 51 Tantalum 51 metals 51 Rare Earths 51 Rare Earth 51 PGMs 51 Indium 51 Rare Earth Elements 50 germanium 50 rutile 50 ruthenium 50 silicon carbide 50 fluorine 50 polysilicon 50 fluorspar 49 Coking coal 49 boron 49 bismuth 49 polycrystalline silicon 49 tungsten 49 fluorite 49 lithium carbonate 49 phosphors 49 aluminum alloys 49 Fossil fuels 49 Polysilicon 49 olivine 48 magnesium 48 uranium oxide 48 TiO2 48 cathodes 48 Manganese 48 ferroalloy 47 ilmenite 47 magnetite 47 molybdenite 47 hematite 47 Molycorp 47 CdTe 47 Inferred mineral resources 47 feldspar 47 oxide 47 gallium arsenide 47 superconductors 47 ferroalloys 47 diode lasers 46 minerals 46 uranium 46 gallium nitride 46 copper 46 manganese 46 nonferrous metals 46 ferro alloys 46 alloys 46 autocatalysts 46 aluminum oxide 46 Avalon Rare Metals 45 ores 45 anodes 45 V#O# 45 lithium batteries 45 raw materials 45 antimony 45 supercapacitors 45 silicate 45 semiconducting 45 Vanadium 45 chromite 45 earths 45 thorium 45 isotope 45 Li ion batteries 45 nickel cobalt 45 zinc 45 isotopes