Related by context. Frequent words. (Click for all words.) 62 Zr 61 #m Tc 59 γ 58 Al#O# 58 ppm U 57 Nd 56 SiO 2 55 copper Cu 55 SiO2 55 Nb 55 g Ag 54 Rubidium 54 g t Pt 54 Yttrium 54 samarium 54 #ppb [003] 54 ppm molybdenum 53 Au t 53 WO3 53 Equiv 53 #ppm [002] 53 ^ sup 53 ppm Ag 53 Sulfide 53 intersected #.#m [001] 53 Zn 53 ZrO2 53 Fig. 1A 53 Pt + Pd 53 eU#O# 53 Cu Zn 52 MgO 52 mol 52 keV 52 #.#g t silver [003] 52 Ag Au 52 anisotropy 52 histidine 52 % MoS2 52 equiv 52 gm t 51 GPa 51 pathfinder elements 51 colorimetric 51 ppm Cu 51 t Ag 51 ml min 51 metres@#.# % [003] 51 analyte 51 Ta#O# 51 Au Ag 51 Sn 51 Ag Pb Zn 50 Pd 50 #.#μm [001] 50 Inductively Coupled Plasma 50 Gold Equivalent 50 Au Cu 50 nm wavelength 50 μg L 50 mmol 50 sorption 50 g t Pd 49 - -Schwenkler 49 variography 49 Intersected 49 Deuterium 49 Fig. 1B 49 chlorite 49 NAD# [001] 49 % Fe#O# 49 pyroxenite 49 Nb#O# 49 Eq 49 Mg 49 ppm uranium 49 anion 49 immunofluorescence 49 cm2 49 HREO 49 kPa 49 rubidium 49 oz t Ag 49 absorbance 49 Ag g t 49 #.#g t [005] 49 K2O 49 porphyrin 49 Supplementary Fig 48 monazite 48 Pb Zn 48 dopant 48 anions 48 Tc #m 48 MeV 48 Ni Cu 48 dispersive 48 cm -1 48 graphitic 48 tensor 48 % eU#O#