GERM Partition Coefficient (Kd) Database
Development and Maintenance by the EarthRef.org Database Team
Data contribution by Roger Nielsen

Partition Coefficients      
Rock Type Mineral Z Elem Value SD Low High Kd Type Info Reference
Tholeiitic Basalt Clinopyroxene 38 Sr 0.06       Experimental Green et al. 1989
Tholeiitic Basalt Clinopyroxene 38 Sr     0.066 0.11 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 38 Sr     0.432 0.562 Experimental Tanaka & Nishizawa 1975
Tholeiitic Basalt Clinopyroxene 39 Y     0.24 1.1 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 39 Y 0.9       Experimental Green et al. 1989
Tholeiitic Basalt Clinopyroxene 40 Zr     0.043 0.18 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 40 Zr 0.131       Phenocryst-Matrix Fujimaki et al. 1984
Tholeiitic Basalt Clinopyroxene 40 Zr 0.1       Experimental Green et al. 1989
Tholeiitic Basalt Clinopyroxene 41 Nb         Experimental Green et al. 1989
Tholeiitic Basalt Clinopyroxene 41 Nb     0.0006 0.0067 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 56 Ba     0.298 0.426 Experimental Tanaka & Nishizawa 1975
Tholeiitic Basalt Clinopyroxene 56 Ba 0.0002 0     Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 57 La     0.029 0.057 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 57 La     0.134 0.557 Experimental Tanaka & Nishizawa 1975
Tholeiitic Basalt Clinopyroxene 57 La 0.1047       Phenocryst-Matrix Fujimaki et al. 1984
Tholeiitic Basalt Clinopyroxene 58 Ce     0.055 0.12 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 58 Ce 0.1254       Phenocryst-Matrix Fujimaki et al. 1984
Tholeiitic Basalt Clinopyroxene 58 Ce     0.198 0.597 Experimental Tanaka & Nishizawa 1975
Tholeiitic Basalt Clinopyroxene 59 Pr     0.089 0.2 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 60 Nd     0.356 0.683 Experimental Tanaka & Nishizawa 1975
Tholeiitic Basalt Clinopyroxene 60 Nd     0.14 0.33 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 60 Nd 0.2866       Phenocryst-Matrix Fujimaki et al. 1984
Tholeiitic Basalt Clinopyroxene 62 Sm     0.511 0.774 Experimental Tanaka & Nishizawa 1975
Tholeiitic Basalt Clinopyroxene 62 Sm 0.4774       Phenocryst-Matrix Fujimaki et al. 1984
Tholeiitic Basalt Clinopyroxene 62 Sm     0.23 0.58 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 63 Eu     0.445 0.637 Experimental Tanaka & Nishizawa 1975
Tholeiitic Basalt Clinopyroxene 63 Eu     0.23 0.77 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 63 Eu 0.5618       Phenocryst-Matrix Fujimaki et al. 1984
Tholeiitic Basalt Clinopyroxene 64 Gd     0.27 0.77 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 64 Gd     0.736 0.943 Experimental Tanaka & Nishizawa 1975
Tholeiitic Basalt Clinopyroxene 64 Gd 0.5954       Phenocryst-Matrix Fujimaki et al. 1984
Tholeiitic Basalt Clinopyroxene 65 Tb     0.27 0.95 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 66 Dy 0.6218       Phenocryst-Matrix Fujimaki et al. 1984
Tholeiitic Basalt Clinopyroxene 66 Dy     0.3 1.1 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 67 Ho     0.25 1.1 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 68 Er     0.744 0.943 Experimental Tanaka & Nishizawa 1975
Tholeiitic Basalt Clinopyroxene 68 Er     0.24 1.1 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 68 Er 0.6356       Phenocryst-Matrix Fujimaki et al. 1984
Tholeiitic Basalt Clinopyroxene 70 Yb 0.601       Phenocryst-Matrix Fujimaki et al. 1984
Tholeiitic Basalt Clinopyroxene 70 Yb     0.743 0.951 Experimental Tanaka & Nishizawa 1975
Tholeiitic Basalt Clinopyroxene 70 Yb     0.22 1.2 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 71 Lu 0.5602       Phenocryst-Matrix Fujimaki et al. 1984
Tholeiitic Basalt Clinopyroxene 71 Lu     0.739 0.952 Experimental Tanaka & Nishizawa 1975
Tholeiitic Basalt Clinopyroxene 71 Lu     0.18 0.98 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 72 Hf 0.013       Experimental Green et al. 1989
Tholeiitic Basalt Clinopyroxene 72 Hf 0.1208       Phenocryst-Matrix Fujimaki et al. 1984
Tholeiitic Basalt Clinopyroxene 72 Hf     0.073 0.31 Experimental Green et al. 2000
Tholeiitic Basalt Clinopyroxene 73 Ta     0.0019 0.022 Experimental Green et al. 2000
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