GERM Reservoir Database
Development and Maintenance by the EarthRef.org Database Team

	GERM Database Search Results   Save as ... ================== Excel spreadsheet Tab delimited text file   Sort by ... =========== Reservoir Z Element Value Median SD Low High N Unit Reference =========== Default   Units ... ======= ppm ppb ppt wt% wt%ox ======= Default   Reservoir Z Element Value Median SD Low High N Unit Info Reference Source(s) Carbonaceous Chondrites   Al/Mg 0.105   0.01         McDonough & Sun 1995 Carbonaceous Chondrites   Al/Sc 0.15   0.009         McDonough & Sun 1995 Carbonaceous Chondrites   Al/Ti 19.9   1.3         McDonough & Sun 1995 Carbonaceous Chondrites   Al/Yb 5.44   0.35         McDonough & Sun 1995 Carbonaceous Chondrites   Ca/Al 1.07   0.06         McDonough & Sun 1995 Carbonaceous Chondrites   Ca/Sc 0.16   0.009         McDonough & Sun 1995 Carbonaceous Chondrites   Ca/Ti 21.1   1.1         McDonough & Sun 1995 Carbonaceous Chondrites   Ca/Yb 5.86   0.27         McDonough & Sun 1995 Carbonaceous Chondrites   Cr/Mn 2.2   0.5         McDonough & Sun 1995 Carbonaceous Chondrites   Cr/V 40   3         McDonough & Sun 1995 Carbonaceous Chondrites   Fe/Al 16.2   2.4         McDonough & Sun 1995 Carbonaceous Chondrites   Fe/Cr 66   5         McDonough & Sun 1995 Carbonaceous Chondrites   Fe/Mg 1.68   0.12         McDonough & Sun 1995 Carbonaceous Chondrites   Fe/Ni 18.1   1.4         McDonough & Sun 1995 Carbonaceous Chondrites   Mg/Cr 39   2         McDonough & Sun 1995 Carbonaceous Chondrites   Mg/Si 0.91   0.04         McDonough & Sun 1995 Carbonaceous Chondrites   Mg/V 0.157   0.009         McDonough & Sun 1995 Carbonaceous Chondrites   Na/K 10.7   2.1         McDonough & Sun 1995 Carbonaceous Chondrites   Os/Ir 1.07   0.04         McDonough & Sun 1995 Carbonaceous Chondrites   Sc/Yb 36.4   1.8         McDonough & Sun 1995 Carbonaceous Chondrites   Sm/Yb 0.89   0.04         McDonough & Sun 1995 Carbonaceous Chondrites   Ti/Sc 75   6         McDonough & Sun 1995 CI Chondrites 47 Ag 200           ppb McDonough & Sun 1995 CI Chondrites 47 Ag 210           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 47 Ag 208           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 13 Al 0.82           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites 13 Al 0.86           wt% McDonough & Sun 1995 CI Chondrites 13 Al 0.86           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites   Al/Mg 0.0891             McDonough & Sun 1995 CI Chondrites   Al/Sc 0.145             McDonough & Sun 1995 CI Chondrites   Al/Ti 19.5             McDonough & Sun 1995 CI Chondrites   Al/Yb 5.34             McDonough & Sun 1995 CI Chondrites 33 As 1.84           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 33 As 1.85           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 33 As 1.85           ppm McDonough & Sun 1995 CI Chondrites 79 Au 144           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 79 Au 140           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 79 Au 140           ppb McDonough & Sun 1995 CI Chondrites 5 B 0.9           ppm McDonough & Sun 1995 CI Chondrites 5 B 1.2           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 5 B 0.27           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 56 Ba 2410           ppb McDonough & Sun 1995 CI Chondrites 56 Ba 2600           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 56 Ba 2300           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 4 Be 0.025           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 4 Be 0.027           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 4 Be 0.025           ppm McDonough & Sun 1995 CI Chondrites 83 Bi 110           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 83 Bi 110           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 83 Bi 110           ppb McDonough & Sun 1995 CI Chondrites 35 Br 3.56           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 35 Br 3.57           ppm McDonough & Sun 1995 CI Chondrites 35 Br 3.6           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 6 C 3.5           wt% McDonough & Sun 1995 CI Chondrites 6 C 3.2           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 6 C 3.5           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites 20 Ca 0.9           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites 20 Ca 0.92           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 20 Ca 0.925           wt% McDonough & Sun 1995 CI Chondrites   Ca/Al 1.076             McDonough & Sun 1995 CI Chondrites   Ca/Sc 0.156             McDonough & Sun 1995 CI Chondrites   Ca/Ti 21             McDonough & Sun 1995 CI Chondrites   Ca/Yb 5.75             McDonough & Sun 1995 CI Chondrites 48 Cd 650           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 48 Cd 710           ppb McDonough & Sun 1995 CI Chondrites 48 Cd 770           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 58 Ce 613           ppb McDonough & Sun 1995 CI Chondrites 58 Ce 638           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 58 Ce 616           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 17 Cl 680           ppm McDonough & Sun 1995 CI Chondrites 17 Cl 680           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 17 Cl 678           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 27 Co 508           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 27 Co 500           ppm McDonough & Sun 1995 CI Chondrites 27 Co 501           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 24 Cr 2650           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 24 Cr 2.67           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 24 Cr 2650           ppm McDonough & Sun 1995 CI Chondrites   Cr/Mn 1.4             McDonough & Sun 1995 CI Chondrites   Cr/V 47             McDonough & Sun 1995 CI Chondrites 55 Cs 190           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 55 Cs 190           ppb McDonough & Sun 1995 CI Chondrites 55 Cs 183           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 29 Cu 120           ppm McDonough & Sun 1995 CI Chondrites 29 Cu 121           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 29 Cu 108           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 66 Dy 254           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 66 Dy 245           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 66 Dy 246           ppb McDonough & Sun 1995 CI Chondrites 68 Er 160           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 68 Er 166           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 68 Er 160           ppb McDonough & Sun 1995 CI Chondrites 63 Eu 56           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 63 Eu 58           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 63 Eu 56.3           ppb McDonough & Sun 1995 CI Chondrites 9 F 60           ppm McDonough & Sun 1995 CI Chondrites 9 F 64           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 9 F 54           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 26 Fe 18.1           wt% McDonough & Sun 1995 CI Chondrites 26 Fe 18.2           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 26 Fe 18.3           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites   Fe/Al 21             McDonough & Sun 1995 CI Chondrites   Fe/Cr 68.3             McDonough & Sun 1995 CI Chondrites   Fe/Mg 1.88             McDonough & Sun 1995 CI Chondrites   Fe/Ni 17.2             McDonough & Sun 1995 CI Chondrites 31 Ga 9.1           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 31 Ga 9.2           ppm McDonough & Sun 1995 CI Chondrites 31 Ga 9.8           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 64 Gd 204           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 64 Gd 199           ppb McDonough & Sun 1995 CI Chondrites 64 Gd 197           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 32 Ge 31.3           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 32 Ge 31           ppm McDonough & Sun 1995 CI Chondrites 32 Ge 33           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 72 Hf 120           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 72 Hf 106           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 72 Hf 103           ppb McDonough & Sun 1995 CI Chondrites 80 Hg 300           ppb McDonough & Sun 1995 CI Chondrites 80 Hg 5300           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 80 Hg 390           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 67 Ho 54.7           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 67 Ho 57           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 67 Ho 54.6           ppb McDonough & Sun 1995 CI Chondrites 53 I 450           ppb McDonough & Sun 1995 CI Chondrites 53 I 560           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 53 I 500           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 49 In 80           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 49 In 80           ppb McDonough & Sun 1995 CI Chondrites 49 In 80           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 77 Ir 460           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 77 Ir 480           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 77 Ir 455           ppb McDonough & Sun 1995 CI Chondrites 19 K 550           ppm McDonough & Sun 1995 CI Chondrites 19 K 560           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 19 K 517           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 57 La 237           ppb McDonough & Sun 1995 CI Chondrites 57 La 236           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 57 La 245           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 3 Li 1.5           ppm McDonough & Sun 1995 CI Chondrites 3 Li 1.45           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 3 Li 1.57           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 71 Lu 24.5           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 71 Lu 24.6           ppb McDonough & Sun 1995 CI Chondrites 71 Lu 25           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 12 Mg 9.4           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites 12 Mg 9.7           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 12 Mg 9.65           wt% McDonough & Sun 1995 CI Chondrites   Mg/Cr 36.4             McDonough & Sun 1995 CI Chondrites   Mg/Si 0.906             McDonough & Sun 1995 CI Chondrites   Mg/V 0.172             McDonough & Sun 1995 CI Chondrites 25 Mn 1900           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 25 Mn 1.82           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 25 Mn 1920           ppm McDonough & Sun 1995 CI Chondrites 42 Mo 920           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 42 Mo 900           ppb McDonough & Sun 1995 CI Chondrites 42 Mo 920           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 7 N 3180           ppm McDonough & Sun 1995 CI Chondrites 7 N 1500           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 7 N 3.18           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 11 Na 4900           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 11 Na 5100           ppm McDonough & Sun 1995 CI Chondrites 11 Na 5.02           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites   Na/K 9.3             McDonough & Sun 1995 CI Chondrites 41 Nb 270           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 41 Nb 240           ppb McDonough & Sun 1995 CI Chondrites 41 Nb 246           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 60 Nd 457           ppb McDonough & Sun 1995 CI Chondrites 60 Nd 474           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 60 Nd 457           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 28 Ni 10500           ppm McDonough & Sun 1995 CI Chondrites 28 Ni 10800           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 28 Ni 10700           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 76 Os 490           ppb McDonough & Sun 1995 CI Chondrites 76 Os 490           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 76 Os 490           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites   Os/Ir 1.077             McDonough & Sun 1995 CI Chondrites 15 P 1080           ppm McDonough & Sun 1995 CI Chondrites 15 P 1020           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 15 P 1.01           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 82 Pb 2430           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 82 Pb 2470           ppb McDonough & Sun 1995 CI Chondrites 82 Pb 2400           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 46 Pd 530           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 46 Pd 550           ppb McDonough & Sun 1995 CI Chondrites 46 Pd 560           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 59 Pr 96           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 59 Pr 92.8           ppb McDonough & Sun 1995 CI Chondrites 59 Pr 92.9           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 78 Pt 1010           ppb McDonough & Sun 1995 CI Chondrites 78 Pt 1050           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 78 Pt 990           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 37 Rb 2.06           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 37 Rb 2.22           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 37 Rb 2.3           ppm McDonough & Sun 1995 CI Chondrites 75 Re 37           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 75 Re 40           ppb McDonough & Sun 1995 CI Chondrites 75 Re 37           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 45 Rh 130           ppb McDonough & Sun 1995 CI Chondrites 45 Rh 130           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 45 Rh 134           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 44 Ru 690           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 44 Ru 710           ppb McDonough & Sun 1995 CI Chondrites 44 Ru 710           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 16 S 5.4           wt% McDonough & Sun 1995 CI Chondrites 16 S 5.9           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 16 S 5.8           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites 51 Sb 140           ppb McDonough & Sun 1995 CI Chondrites 51 Sb 153           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 51 Sb 130           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 21 Sc 5.9           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 21 Sc 5.8           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 21 Sc 5.92           ppm McDonough & Sun 1995 CI Chondrites   Sc/Yb 36.8             McDonough & Sun 1995 CI Chondrites 34 Se 18.9           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 34 Se 21           ppm McDonough & Sun 1995 CI Chondrites 34 Se 19.6           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 14 Si 10.65           wt% McDonough & Sun 1995 CI Chondrites 14 Si 10.7           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites 14 Si 10.5           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 62 Sm 154           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 62 Sm 148           ppb McDonough & Sun 1995 CI Chondrites 62 Sm 149           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites   Sm/Yb 0.919             McDonough & Sun 1995 CI Chondrites 50 Sn 1720           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 50 Sn 1750           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 50 Sn 1650           ppb McDonough & Sun 1995 CI Chondrites 38 Sr 8.6           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 38 Sr 7.9           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 38 Sr 7.25           ppm McDonough & Sun 1995 CI Chondrites 73 Ta 13.6           ppb McDonough & Sun 1995 CI Chondrites 73 Ta 14           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 73 Ta 16           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 65 Tb 37           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 65 Tb 35.5           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 65 Tb 36.1           ppb McDonough & Sun 1995 CI Chondrites 52 Te 2400           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 52 Te 2340           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 52 Te 2330           ppb McDonough & Sun 1995 CI Chondrites 90 Th 29           ppb McDonough & Sun 1995 CI Chondrites 90 Th 29           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 90 Th 29           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 22 Ti 440           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 22 Ti 420           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 22 Ti 440           ppm McDonough & Sun 1995 CI Chondrites   Ti/Sc 74.3             McDonough & Sun 1995 CI Chondrites 81 Tl 140           ppb McDonough & Sun 1995 CI Chondrites 81 Tl 140           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 81 Tl 142           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 69 Tm 26           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 69 Tm 24.7           ppb McDonough & Sun 1995 CI Chondrites 69 Tm 24.7           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 92 U 7.4           ppb McDonough & Sun 1995 CI Chondrites 92 U 8.2           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 92 U 8.2           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 23 V 56           ppm McDonough & Sun 1995 CI Chondrites 23 V 55           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 23 V 56           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 74 W 93           ppb McDonough & Sun 1995 CI Chondrites 74 W 93           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 74 W 100           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 39 Y 1.57           ppm McDonough & Sun 1995 CI Chondrites 39 Y 1.57           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 39 Y 1.44           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 70 Yb 161           ppb McDonough & Sun 1995 CI Chondrites 70 Yb 159           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 70 Yb 165           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 30 Zn 312           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 30 Zn 310           ppm McDonough & Sun 1995 CI Chondrites 30 Zn 347           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 40 Zr 3.8           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 40 Zr 3.82           ppm McDonough & Sun 1995 CI Chondrites 40 Zr 3.87           ppm McDonough & Sun 1995 Palme 1988 Core 27 Co       0.24 0.26   wt% McDonough & Sun 1995 Core 24 Cr       0.8 0.95   wt% McDonough & Sun 1995 Core   Cr/Mn       1.8 1.8     McDonough & Sun 1995 Core   Cr/V       67 79     McDonough & Sun 1995 Core 26 Fe       78 87.5   wt% McDonough & Sun 1995 Core   Fe/Cr       98 92     McDonough & Sun 1995 Core   Fe/Ni       16 16     McDonough & Sun 1995 Core 25 Mn       0.45 0.5   wt% McDonough & Sun 1995 Core 28 Ni       4.9 5.4   wt% McDonough & Sun 1995 Core   Ni/Co       20.8 20.8     McDonough & Sun 1995 Core   Ni/P       10 11     McDonough & Sun 1995 Core 15 P       0.5 0.5   wt% McDonough & Sun 1995 Core 23 V       120 120   ppm McDonough & Sun 1995 Enstatite Chondrites   Al/Mg 0.075   0.003         McDonough & Sun 1995 Enstatite Chondrites   Al/Sc 0.145   0.007         McDonough & Sun 1995 Enstatite Chondrites   Al/Ti 18.5   3         McDonough & Sun 1995 Enstatite Chondrites   Al/Yb 5.5   0.35         McDonough & Sun 1995 Enstatite Chondrites   Ca/Al 1.1   0.08         McDonough & Sun 1995 Enstatite Chondrites   Ca/Sc 0.143   0.014         McDonough & Sun 1995 Enstatite Chondrites   Ca/Ti 19.1   2.2         McDonough & Sun 1995 Enstatite Chondrites   Ca/Yb 5.46   0.51         McDonough & Sun 1995 Enstatite Chondrites   Cr/Mn 1.54   0.13         McDonough & Sun 1995 Enstatite Chondrites   Cr/V 55   5         McDonough & Sun 1995 Enstatite Chondrites   Fe/Al 21   4         McDonough & Sun 1995 Enstatite Chondrites   Fe/Al 35   3         McDonough & Sun 1995 Enstatite Chondrites   Fe/Cr 72   14         McDonough & Sun 1995 Enstatite Chondrites   Fe/Cr 90   6         McDonough & Sun 1995 Enstatite Chondrites   Fe/Mg 2.6   0.2         McDonough & Sun 1995 Enstatite Chondrites   Fe/Mg 1.6   0.2         McDonough & Sun 1995 Enstatite Chondrites   Fe/Ni 16.5   0.8         McDonough & Sun 1995 Enstatite Chondrites   Mg/Cr 45   8         McDonough & Sun 1995 Enstatite Chondrites   Mg/Cr 35   4         McDonough & Sun 1995 Enstatite Chondrites   Mg/Si 0.7   0.07         McDonough & Sun 1995 Enstatite Chondrites   Mg/V 0.204   0.025         McDonough & Sun 1995 Enstatite Chondrites   Na/K 8.4   0.8         McDonough & Sun 1995 Enstatite Chondrites   Os/Ir 1.15   0.06         McDonough & Sun 1995 Enstatite Chondrites   Sc/Yb 37.9   3.1         McDonough & Sun 1995 Enstatite Chondrites   Sm/Yb 0.86   0.05         McDonough & Sun 1995 Enstatite Chondrites   Ti/Sc 74   7         McDonough & Sun 1995 Ordinary Chondrites   Al/Mg 0.081   0.002         McDonough & Sun 1995 Ordinary Chondrites   Al/Sc 0.145   0.005         McDonough & Sun 1995 Ordinary Chondrites   Al/Ti 19.6   0.9         McDonough & Sun 1995 Ordinary Chondrites   Al/Yb 5.45   0.24         McDonough & Sun 1995 Ordinary Chondrites   Ca/Al 1.08   0.04         McDonough & Sun 1995 Ordinary Chondrites   Ca/Sc 0.156   0.006         McDonough & Sun 1995 Ordinary Chondrites   Ca/Ti 21   1         McDonough & Sun 1995 Ordinary Chondrites   Ca/Yb 5.88   0.3         McDonough & Sun 1995 Ordinary Chondrites   Cr/Mn 1.51   0.08         McDonough & Sun 1995 Ordinary Chondrites   Cr/V 50   1         McDonough & Sun 1995 Ordinary Chondrites   Fe/Al 24   1         McDonough & Sun 1995 Ordinary Chondrites   Fe/Al 17   1         McDonough & Sun 1995 Ordinary Chondrites   Fe/Cr 74   4         McDonough & Sun 1995 Ordinary Chondrites   Fe/Cr 53   4         McDonough & Sun 1995 Ordinary Chondrites   Fe/Mg 1.4   0.1         McDonough & Sun 1995 Ordinary Chondrites   Fe/Mg 1.9   0.1         McDonough & Sun 1995 Ordinary Chondrites   Fe/Ni 17.5   1.1         McDonough & Sun 1995 Ordinary Chondrites   Mg/Cr 39   1         McDonough & Sun 1995 Ordinary Chondrites   Mg/Si 0.81   0.03         McDonough & Sun 1995 Ordinary Chondrites   Mg/V 0.195   0.006         McDonough & Sun 1995 Ordinary Chondrites   Na/K 8.2   0.6         McDonough & Sun 1995 Ordinary Chondrites   Os/Ir 1.07   0.03         McDonough & Sun 1995 Ordinary Chondrites   Sc/Yb 37.7   1.9         McDonough & Sun 1995 Ordinary Chondrites   Sm/Yb 0.9   0.04         McDonough & Sun 1995 Ordinary Chondrites   Ti/Sc 75   3         McDonough & Sun 1995 Primitive Mantle 47 Ag 8           ppb McDonough & Sun 1995 Primitive Mantle 13 Al 3.97           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Primitive Mantle 13 Al 4.45           wt%ox McDonough & Sun 1995 Primitive Mantle 13 Al 2.35   0.235       wt% McDonough & Sun 1995 Primitive Mantle 13 Al 3.65           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Primitive Mantle 13 Al 4.4           wt%ox McDonough & Sun 1995 Green et al. 1979 Primitive Mantle 33 As 0.05           ppm McDonough & Sun 1995 Primitive Mantle 79 Au 1           ppb McDonough & Sun 1995 Primitive Mantle 5 B 0.3           ppm McDonough & Sun 1995 Primitive Mantle 56 Ba 6600   660       ppb McDonough & Sun 1995 Primitive Mantle 4 Be 0.068   0.0136       ppm McDonough & Sun 1995 Primitive Mantle 83 Bi 2.5   0.75       ppb McDonough & Sun 1995 Primitive Mantle 35 Br 0.05           ppm McDonough & Sun 1995 Primitive Mantle 6 C 120           ppm McDonough & Sun 1995 Primitive Mantle 20 Ca 3.55           wt%ox McDonough & Sun 1995 Primitive Mantle 20 Ca 3.4           wt%ox McDonough & Sun 1995 Green et al. 1979 Primitive Mantle 20 Ca 2.9           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Primitive Mantle 20 Ca 3.5           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Primitive Mantle 20 Ca 2.53   0.253       wt% McDonough & Sun 1995 Primitive Mantle 48 Cd 40   12       ppb McDonough & Sun 1995 Primitive Mantle 58 Ce 1675   168       ppb McDonough & Sun 1995 Primitive Mantle 17 Cl 17           ppm McDonough & Sun 1995 Primitive Mantle 27 Co 105   10.5       ppm McDonough & Sun 1995 Primitive Mantle 24 Cr 2625   393.75       ppm McDonough & Sun 1995 Primitive Mantle 24 Cr 0.46           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Primitive Mantle 24 Cr 0.44           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Primitive Mantle 24 Cr 0.45           wt%ox McDonough & Sun 1995 Green et al. 1979 Primitive Mantle 24 Cr 0.384           wt%ox McDonough & Sun 1995 Primitive Mantle   Cr/Mn 2.5             McDonough & Sun 1995 Primitive Mantle   Cr/V 32             McDonough & Sun 1995 Primitive Mantle 55 Cs 21   8.4       ppb McDonough & Sun 1995 Primitive Mantle 29 Cu 30   4.5       ppm McDonough & Sun 1995 Primitive Mantle 66 Dy 674   67.4       ppb McDonough & Sun 1995 Primitive Mantle 68 Er 438   43.8       ppb McDonough & Sun 1995 Primitive Mantle 63 Eu 154   15.4       ppb McDonough & Sun 1995 Primitive Mantle 9 F 25           ppm McDonough & Sun 1995 Primitive Mantle 26 Fe 6.26   0.626       wt% McDonough & Sun 1995 Primitive Mantle 26 Fe 7.82           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Primitive Mantle 26 Fe 8           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Primitive Mantle 26 Fe 7.6           wt%ox McDonough & Sun 1995 Green et al. 1979 Primitive Mantle 26 Fe 8.05           wt%ox McDonough & Sun 1995 Primitive Mantle   Fe/Al 2.7             McDonough & Sun 1995 Primitive Mantle   Fe/Cr 23.8             McDonough & Sun 1995 Primitive Mantle   Fe/Ni 31.9             McDonough & Sun 1995 Primitive Mantle 31 Ga 4   0.4       ppm McDonough & Sun 1995 Primitive Mantle 64 Gd 544   54.4       ppb McDonough & Sun 1995 Primitive Mantle 32 Ge 1.1   0.165       ppm McDonough & Sun 1995 Primitive Mantle 72 Hf 283   28.3       ppb McDonough & Sun 1995 Primitive Mantle 80 Hg 10           ppb McDonough & Sun 1995 Primitive Mantle 67 Ho 149   14.9       ppb McDonough & Sun 1995 Primitive Mantle 53 I 10           ppb McDonough & Sun 1995 Primitive Mantle 49 In 11   4.4       ppb McDonough & Sun 1995 Primitive Mantle 77 Ir 3.2   0.96       ppb McDonough & Sun 1995 Primitive Mantle 19 K 240   48       ppm McDonough & Sun 1995 Primitive Mantle 19 K 0.031           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Primitive Mantle 19 K 0.022           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Primitive Mantle 19 K 0.003           wt%ox McDonough & Sun 1995 Green et al. 1979 Primitive Mantle 19 K 0.029           wt%ox McDonough & Sun 1995 Primitive Mantle 57 La 648   64.8       ppb McDonough & Sun 1995 Primitive Mantle 3 Li 1.6   0.48       ppm McDonough & Sun 1995 Primitive Mantle 71 Lu 67.5   6.75       ppb McDonough & Sun 1995 Primitive Mantle 12 Mg 35.15           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Primitive Mantle 12 Mg 38.8           wt%ox McDonough & Sun 1995 Green et al. 1979 Primitive Mantle 12 Mg 37.8           wt%ox McDonough & Sun 1995 Primitive Mantle 12 Mg 38.3           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Primitive Mantle 12 Mg 22.8   2.28       wt% McDonough & Sun 1995 Primitive Mantle   Mg/Al 9.7             McDonough & Sun 1995 Primitive Mantle 25 Mn 0.135           wt%ox McDonough & Sun 1995 Primitive Mantle 25 Mn 0.13           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Primitive Mantle 25 Mn 0.13           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Primitive Mantle 25 Mn 0.11           wt%ox McDonough & Sun 1995 Green et al. 1979 Primitive Mantle 25 Mn 1045   104.5       ppm McDonough & Sun 1995 Primitive Mantle 42 Mo 50   20       ppb McDonough & Sun 1995 Primitive Mantle 7 N 2           ppm McDonough & Sun 1995 Primitive Mantle 11 Na 0.34           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Primitive Mantle 11 Na 0.4           wt%ox McDonough & Sun 1995 Green et al. 1979 Primitive Mantle 11 Na 0.36           wt%ox McDonough & Sun 1995 Primitive Mantle 11 Na 0.33           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Primitive Mantle 11 Na 2670   401       ppm McDonough & Sun 1995 Primitive Mantle 41 Nb 658   98.7       ppb McDonough & Sun 1995 Primitive Mantle 60 Nd 1250   125       ppb McDonough & Sun 1995 Primitive Mantle 28 Ni 0.25           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Primitive Mantle 28 Ni 0.27           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Primitive Mantle 28 Ni 0.25           wt%ox McDonough & Sun 1995 Primitive Mantle 28 Ni 1960   196       ppm McDonough & Sun 1995 Primitive Mantle 28 Ni 0.26           wt%ox McDonough & Sun 1995 Green et al. 1979 Primitive Mantle   Ni/Co 18.7             McDonough & Sun 1995 Primitive Mantle   Ni/P 22             McDonough & Sun 1995 Primitive Mantle 76 Os 3.4   1.02       ppb McDonough & Sun 1995 Primitive Mantle 15 P 90   13.5       ppm McDonough & Sun 1995 Primitive Mantle 15 P 0.021           wt%ox McDonough & Sun 1995 Primitive Mantle 82 Pb 150   30       ppb McDonough & Sun 1995 Primitive Mantle 46 Pd 3.9   3.12       ppb McDonough & Sun 1995 Primitive Mantle 59 Pr 254   25.4       ppb McDonough & Sun 1995 Primitive Mantle 78 Pt 7.1   2.13       ppb McDonough & Sun 1995 Primitive Mantle 37 Rb 0.6   0.18       ppm McDonough & Sun 1995 Primitive Mantle 75 Re 0.28   0.084       ppb McDonough & Sun 1995 Primitive Mantle 45 Rh 0.9   0.36       ppb McDonough & Sun 1995 Primitive Mantle 44 Ru 5   1.5       ppb McDonough & Sun 1995 Primitive Mantle 16 S 250   50       ppm McDonough & Sun 1995 Primitive Mantle 51 Sb 5.5   2.75       ppb McDonough & Sun 1995 Primitive Mantle 21 Sc 16.2   1.62       ppm McDonough & Sun 1995 Primitive Mantle 34 Se 0.075   0.0525       ppm McDonough & Sun 1995 Primitive Mantle 14 Si 21   2.1       wt% McDonough & Sun 1995 Primitive Mantle 14 Si 49.9           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Primitive Mantle 14 Si 45           wt%ox McDonough & Sun 1995 Green et al. 1979 Primitive Mantle 14 Si 45           wt%ox McDonough & Sun 1995 Primitive Mantle 14 Si 45.16           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Primitive Mantle 62 Sm 406   40.6       ppb McDonough & Sun 1995 Primitive Mantle 50 Sn 130   39       ppb McDonough & Sun 1995 Primitive Mantle 38 Sr 19.9   1.99       ppm McDonough & Sun 1995 Primitive Mantle 73 Ta 37   5.6       ppb McDonough & Sun 1995 Primitive Mantle 65 Tb 99   9.9       ppb McDonough & Sun 1995 Primitive Mantle 52 Te 12           ppb McDonough & Sun 1995 Primitive Mantle 90 Th 79.5   11.9       ppb McDonough & Sun 1995 Primitive Mantle 22 Ti 0.201           wt%ox McDonough & Sun 1995 Primitive Mantle 22 Ti 0.17           wt%ox McDonough & Sun 1995 Green et al. 1979 Primitive Mantle 22 Ti 0.217           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Primitive Mantle 22 Ti 1205   120.5       ppm McDonough & Sun 1995 Primitive Mantle 22 Ti 0.16           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Primitive Mantle 81 Tl 3.5   1.4       ppb McDonough & Sun 1995 Primitive Mantle 69 Tm 68   6.8       ppb McDonough & Sun 1995 Primitive Mantle 92 U 20.3   4.1       ppb McDonough & Sun 1995 Primitive Mantle 23 V 82   12.3       ppm McDonough & Sun 1995 Primitive Mantle 74 W 29           ppb McDonough & Sun 1995 Primitive Mantle 39 Y 4.3   0.43       ppm McDonough & Sun 1995 Primitive Mantle 70 Yb 441   44.1       ppb McDonough & Sun 1995 Primitive Mantle 30 Zn 55   8.25       ppm McDonough & Sun 1995 Primitive Mantle 40 Zr 10.5   1.05       ppm McDonough & Sun 1995 Silicate Earth 47 Ag 8           ppb McDonough & Sun 1995 Silicate Earth 13 Al 4.4           wt%ox McDonough & Sun 1995 Green et al. 1979 Silicate Earth 13 Al 3.97           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Silicate Earth 13 Al 3.65           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Silicate Earth 13 Al 2.35   0.235       wt% McDonough & Sun 1995 Silicate Earth 13 Al 4.45           wt%ox McDonough & Sun 1995 Silicate Earth 33 As 0.05           ppm McDonough & Sun 1995 Silicate Earth 79 Au 1           ppb McDonough & Sun 1995 Silicate Earth 5 B 0.3           ppm McDonough & Sun 1995 Silicate Earth 56 Ba 6600   660       ppb McDonough & Sun 1995 Silicate Earth 4 Be 0.068   0.0136       ppm McDonough & Sun 1995 Silicate Earth 83 Bi 2.5   0.75       ppb McDonough & Sun 1995 Silicate Earth 35 Br 0.05           ppm McDonough & Sun 1995 Silicate Earth 6 C 120           ppm McDonough & Sun 1995 Silicate Earth 20 Ca 2.53   0.253       wt% McDonough & Sun 1995 Silicate Earth 20 Ca 3.5           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Silicate Earth 20 Ca 3.4           wt%ox McDonough & Sun 1995 Green et al. 1979 Silicate Earth 20 Ca 2.9           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Silicate Earth 20 Ca 3.55           wt%ox McDonough & Sun 1995 Silicate Earth 48 Cd 40   12       ppb McDonough & Sun 1995 Silicate Earth 58 Ce 1675   167.5       ppb McDonough & Sun 1995 Silicate Earth 17 Cl 17           ppm McDonough & Sun 1995 Silicate Earth 27 Co 105   10.5       ppm McDonough & Sun 1995 Silicate Earth 24 Cr 0.45           wt%ox McDonough & Sun 1995 Green et al. 1979 Silicate Earth 24 Cr 0.384           wt%ox McDonough & Sun 1995 Silicate Earth 24 Cr 2625   393.75       ppm McDonough & Sun 1995 Silicate Earth 24 Cr 0.44           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Silicate Earth 24 Cr 0.46           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Silicate Earth   Cr/Mn 2.5             McDonough & Sun 1995 Silicate Earth   Cr/V 32             McDonough & Sun 1995 Silicate Earth 55 Cs 21   8.4       ppb McDonough & Sun 1995 Silicate Earth 29 Cu 30   4.5       ppm McDonough & Sun 1995 Silicate Earth 66 Dy 674   67.4       ppb McDonough & Sun 1995 Silicate Earth 68 Er 438   43.8       ppb McDonough & Sun 1995 Silicate Earth 63 Eu 154   15.4       ppb McDonough & Sun 1995 Silicate Earth 9 F 25           ppm McDonough & Sun 1995 Silicate Earth 26 Fe 7.82           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Silicate Earth 26 Fe 7.82           wt%ox McDonough & Sun 1995 Green et al. 1979 Silicate Earth 26 Fe 8           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Silicate Earth 26 Fe 6.26   0.626       wt% McDonough & Sun 1995 Silicate Earth 26 Fe 8.05           wt%ox McDonough & Sun 1995 Silicate Earth   Fe/Al 2.7             McDonough & Sun 1995 Silicate Earth   Fe/Cr 23.8             McDonough & Sun 1995 Silicate Earth   Fe/Ni 31.9             McDonough & Sun 1995 Silicate Earth 31 Ga 4   0.4       ppm McDonough & Sun 1995 Silicate Earth 64 Gd 544   54.4       ppb McDonough & Sun 1995 Silicate Earth 32 Ge 1.1   0.165       ppm McDonough & Sun 1995 Silicate Earth 72 Hf 283   28.3       ppb McDonough & Sun 1995 Silicate Earth 80 Hg 10           ppb McDonough & Sun 1995 Silicate Earth 67 Ho 149   14.9       ppb McDonough & Sun 1995 Silicate Earth 53 I 10           ppb McDonough & Sun 1995 Silicate Earth 49 In 11   4.4       ppb McDonough & Sun 1995 Silicate Earth 77 Ir 3.2   0.96       ppb McDonough & Sun 1995 Silicate Earth 19 K 240   48       ppm McDonough & Sun 1995 Silicate Earth 19 K 0.029           wt%ox McDonough & Sun 1995 Silicate Earth 19 K 0.003           wt%ox McDonough & Sun 1995 Green et al. 1979 Silicate Earth 19 K 0.022           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Silicate Earth 19 K 0.031           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Silicate Earth 57 La 648   64.8       ppb McDonough & Sun 1995 Silicate Earth 3 Li 1.6   0.48       ppm McDonough & Sun 1995 Silicate Earth 71 Lu 67.5   6.75       ppb McDonough & Sun 1995 Silicate Earth 12 Mg 35.15           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Silicate Earth 12 Mg 37.8           wt%ox McDonough & Sun 1995 Silicate Earth 12 Mg 38.8           wt%ox McDonough & Sun 1995 Green et al. 1979 Silicate Earth 12 Mg 38.3           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Silicate Earth 12 Mg 22.8   2.28       wt% McDonough & Sun 1995 Silicate Earth   Mg/Al 9.7             McDonough & Sun 1995 Silicate Earth 25 Mn 1045   104.5       ppm McDonough & Sun 1995 Silicate Earth 25 Mn 0.135           wt%ox McDonough & Sun 1995 Silicate Earth 25 Mn 0.13           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Silicate Earth 25 Mn 0.11           wt%ox McDonough & Sun 1995 Green et al. 1979 Silicate Earth 25 Mn 0.13           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Silicate Earth 42 Mo 50   20       ppb McDonough & Sun 1995 Silicate Earth 7 N 2           ppm McDonough & Sun 1995 Silicate Earth 11 Na 0.4           wt%ox McDonough & Sun 1995 Green et al. 1979 Silicate Earth 11 Na 0.33           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Silicate Earth 11 Na 0.36           wt%ox McDonough & Sun 1995 Silicate Earth 11 Na 2670   400.5       ppm McDonough & Sun 1995 Silicate Earth 11 Na 0.34           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Silicate Earth 41 Nb 658   98.7       ppb McDonough & Sun 1995 Silicate Earth 60 Nd 1250   125       ppb McDonough & Sun 1995 Silicate Earth 28 Ni 0.25           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Silicate Earth 28 Ni 0.27           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Silicate Earth 28 Ni 0.26           wt%ox McDonough & Sun 1995 Green et al. 1979 Silicate Earth 28 Ni 1960   196       ppm McDonough & Sun 1995 Silicate Earth 28 Ni 0.25           wt%ox McDonough & Sun 1995 Silicate Earth   Ni/Co 18.7             McDonough & Sun 1995 Silicate Earth   Ni/P 22             McDonough & Sun 1995 Silicate Earth 76 Os 3.4   1.02       ppb McDonough & Sun 1995 Silicate Earth 15 P 0.021           wt%ox McDonough & Sun 1995 Silicate Earth 15 P 90   13.5       ppm McDonough & Sun 1995 Silicate Earth 82 Pb 150   30       ppb McDonough & Sun 1995 Silicate Earth 46 Pd 3.9   3.12       ppb McDonough & Sun 1995 Silicate Earth 59 Pr 254   25.4       ppb McDonough & Sun 1995 Silicate Earth 78 Pt 7.1   2.13       ppb McDonough & Sun 1995 Silicate Earth 37 Rb 0.6   0.18       ppm McDonough & Sun 1995 Silicate Earth 75 Re 0.28   0.084       ppb McDonough & Sun 1995 Silicate Earth 45 Rh 0.9   0.36       ppb McDonough & Sun 1995 Silicate Earth 44 Ru 5   1.5       ppb McDonough & Sun 1995 Silicate Earth 16 S 250   50       ppm McDonough & Sun 1995 Silicate Earth 51 Sb 5.5   2.75       ppb McDonough & Sun 1995 Silicate Earth 21 Sc 16.2   1.62       ppm McDonough & Sun 1995 Silicate Earth 34 Se 0.075   0.0525       ppm McDonough & Sun 1995 Silicate Earth 14 Si 45           wt%ox McDonough & Sun 1995 Green et al. 1979 Silicate Earth 14 Si 49.9           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Silicate Earth 14 Si 21   2.1       wt% McDonough & Sun 1995 Silicate Earth 14 Si 45.16           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Silicate Earth 14 Si 45           wt%ox McDonough & Sun 1995 Silicate Earth 62 Sm 406   40.6       ppb McDonough & Sun 1995 Silicate Earth 50 Sn 130   39       ppb McDonough & Sun 1995 Silicate Earth 38 Sr 19.9   1.99       ppm McDonough & Sun 1995 Silicate Earth 73 Ta 37   5.6       ppb McDonough & Sun 1995 Silicate Earth 65 Tb 99   9.9       ppb McDonough & Sun 1995 Silicate Earth 52 Te 12           ppb McDonough & Sun 1995 Silicate Earth 90 Th 79.5   11.9       ppb McDonough & Sun 1995 Silicate Earth 22 Ti 1205   120.5       ppm McDonough & Sun 1995 Silicate Earth 22 Ti 0.201           wt%ox McDonough & Sun 1995 Silicate Earth 22 Ti 0.217           wt%ox McDonough & Sun 1995 Jagoutz et al. 1979 Silicate Earth 22 Ti 0.17           wt%ox McDonough & Sun 1995 Green et al. 1979 Silicate Earth 22 Ti 0.16           wt%ox McDonough & Sun 1995 Taylor & McLennan 1985 Silicate Earth 81 Tl 3.5   1.4       ppb McDonough & Sun 1995 Silicate Earth 69 Tm 68   6.8       ppb McDonough & Sun 1995 Silicate Earth 92 U 20.3   4.1       ppb McDonough & Sun 1995 Silicate Earth 23 V 82   12.3       ppm McDonough & Sun 1995 Silicate Earth 74 W 29           ppb McDonough & Sun 1995 Silicate Earth 39 Y 4.3   0.43       ppm McDonough & Sun 1995 Silicate Earth 70 Yb 441   44.1       ppb McDonough & Sun 1995 Silicate Earth 30 Zn 55   8.25       ppm McDonough & Sun 1995 Silicate Earth 40 Zr 10.5   1.05       ppm McDonough & Sun 1995 Solid Earth 13 Al 1.59           wt% McDonough & Sun 1995 Solid Earth 20 Ca 1.71           wt% McDonough & Sun 1995 Solid Earth 27 Co       0.085 0.0915   wt% McDonough & Sun 1995 Solid Earth 24 Cr       0.44 0.49   wt% McDonough & Sun 1995 Solid Earth   Cr/Mn       2 2     McDonough & Sun 1995 Solid Earth   Cr/V       46 52     McDonough & Sun 1995 Solid Earth 26 Fe       29.6 32.7   wt% McDonough & Sun 1995 Solid Earth   Fe/Al       18.6 20.6     McDonough & Sun 1995 Solid Earth   Fe/Cr       68 67     McDonough & Sun 1995 Solid Earth   Fe/Ni       17.1 17.3     McDonough & Sun 1995 Solid Earth 12 Mg 15.4           wt% McDonough & Sun 1995 Solid Earth   Mg/Al       9.7 9.7     McDonough & Sun 1995 Solid Earth   Mg/Si 0.97             McDonough & Sun 1995 Solid Earth 25 Mn       0.22 0.24   wt% McDonough & Sun 1995 Solid Earth 11 Na       1800 1800   ppm McDonough & Sun 1995 Solid Earth 28 Ni       1.72 1.89   wt% McDonough & Sun 1995 Solid Earth   Ni/Co       20.7 20.6     McDonough & Sun 1995 Solid Earth   Ni/P       10 11     McDonough & Sun 1995 Solid Earth 15 P       0.17 0.17   wt% McDonough & Sun 1995 Solid Earth 14 Si 15.8           wt% McDonough & Sun 1995 Solid Earth 14 Si 14.2           wt% McDonough & Sun 1995 Solid Earth 23 V       95 95   ppm McDonough & Sun 1995