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
Basalt-Andesite Plagioclase 3 Li 0.3       Phenocryst-Matrix Dostal et al. 1983
Basalt-Andesite Plagioclase 3 Li     0.023 0.85 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 4 Be     0.36 1.3 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 12 Mg     0.05 0.09 Model Ewart et al. 1973
Basalt-Andesite Plagioclase 19 K     0.06 0.2 Phenocryst-Matrix Ewart et al. 1973
Basalt-Andesite Plagioclase 19 K     0.07 0.2 Model Ewart et al. 1973
Basalt-Andesite Plagioclase 20 Ca     1.1 2.46 Experimental Drake & Weill 1975
Basalt-Andesite Plagioclase 22 Ti     0.04 0.057 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 23 V     0.022 0.032 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 24 Cr 0.075       Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 26 Fe     0.07 0.09 Model Ewart et al. 1973
Basalt-Andesite Plagioclase 29 Cu     0.08 0.24 Phenocryst-Matrix Ewart et al. 1973
Basalt-Andesite Plagioclase 29 Cu     0.07 0.38 Model Ewart et al. 1973
Basalt-Andesite Plagioclase 31 Ga     0.71 1.1 Model Ewart et al. 1973
Basalt-Andesite Plagioclase 37 Rb     0.02 0.19 Phenocryst-Matrix Reid 1983
Basalt-Andesite Plagioclase 37 Rb 0.2       Phenocryst-Matrix Dostal et al. 1983
Basalt-Andesite Plagioclase 37 Rb     0.008 0.056 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 38 Sr     1.18 3.06 Experimental Drake & Weill 1975
Basalt-Andesite Plagioclase 38 Sr     1.3 3.2 Phenocryst-Matrix Reid 1983
Basalt-Andesite Plagioclase 38 Sr     1.5 2 Model Ewart et al. 1973
Basalt-Andesite Plagioclase 38 Sr     1.4 1.8 Phenocryst-Matrix Ewart et al. 1973
Basalt-Andesite Plagioclase 38 Sr 1.67       Phenocryst-Matrix Dostal et al. 1983
Basalt-Andesite Plagioclase 38 Sr     1.4 3.5 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 39 Y     0.01 0.038 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 39 Y     0.014 0.032 Experimental Drake & Weill 1975
Basalt-Andesite Plagioclase 40 Zr 0.0009       Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 41 Nb     0.008 0.045 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 42 Mo 0.39       Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 55 Cs     0.022 0.067 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 56 Ba     0.12 0.2 Model Ewart et al. 1973
Basalt-Andesite Plagioclase 56 Ba     0.03 0.21 Phenocryst-Matrix Reid 1983
Basalt-Andesite Plagioclase 56 Ba     0.12 0.19 Phenocryst-Matrix Ewart et al. 1973
Basalt-Andesite Plagioclase 56 Ba     0.38 1.45 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 56 Ba     0.16 0.56 Experimental Drake & Weill 1975
Basalt-Andesite Plagioclase 57 La     0.075 0.18 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 57 La     0.109 0.227 Experimental Drake & Weill 1975
Basalt-Andesite Plagioclase 58 Ce     0.062 0.14 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 58 Ce     0.06 0.3 Phenocryst-Matrix Reid 1983
Basalt-Andesite Plagioclase 58 Ce     0.085 0.138 Experimental Drake & Weill 1975
Basalt-Andesite Plagioclase 58 Ce 0.07       Phenocryst-Matrix Dostal et al. 1983
Basalt-Andesite Plagioclase 59 Pr     0.035 0.13 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 60 Nd 0.15       Phenocryst-Matrix Reid 1983
Basalt-Andesite Plagioclase 60 Nd     0.026 0.12 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 60 Nd     0.084 0.114 Experimental Drake & Weill 1975
Basalt-Andesite Plagioclase 62 Sm     0.065 0.083 Experimental Drake & Weill 1975
Basalt-Andesite Plagioclase 62 Sm 0.03       Phenocryst-Matrix Dostal et al. 1983
Basalt-Andesite Plagioclase 62 Sm 0.11       Phenocryst-Matrix Reid 1983
Basalt-Andesite Plagioclase 62 Sm     0.017 0.083 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 63 Eu     0.066 0.078 Experimental Drake & Weill 1975
Basalt-Andesite Plagioclase 63 Eu 0.18       Phenocryst-Matrix Dostal et al. 1983
Basalt-Andesite Plagioclase 63 Eu     0.48 0.79 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 63 Eu     0.06 0.73 Phenocryst-Matrix Reid 1983
Basalt-Andesite Plagioclase 64 Gd     0.016 0.067 Phenocryst-Matrix Dunn & Sen 1994
Basalt-Andesite Plagioclase 64 Gd 0.08       Phenocryst-Matrix Reid 1983
Basalt-Andesite Plagioclase 64 Gd     0.053 0.054 Experimental Drake & Weill 1975
Basalt-Andesite Plagioclase 65 Tb 0.05       Phenocryst-Matrix Dostal et al. 1983
Basalt-Andesite Plagioclase 65 Tb     0.04 0.061 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 66 Dy     0.041 0.052 Experimental Drake & Weill 1975
Basalt-Andesite Plagioclase 66 Dy     0.011 0.034 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 66 Dy 0.06       Phenocryst-Matrix Reid 1983
Basalt-Andesite Plagioclase 68 Er     0.035 0.056 Experimental Drake & Weill 1975
Basalt-Andesite Plagioclase 68 Er     0.005 0.019 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 70 Yb     0.02 0.3 Phenocryst-Matrix Reid 1983
Basalt-Andesite Plagioclase 70 Yb     0.004 0.014 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 70 Yb 0.02       Phenocryst-Matrix Dostal et al. 1983
Basalt-Andesite Plagioclase 71 Lu     0.031 0.043 Experimental Drake & Weill 1975
Basalt-Andesite Plagioclase 72 Hf 0.02       Phenocryst-Matrix Dostal et al. 1983
Basalt-Andesite Plagioclase 73 Ta     0.027 0.11 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 82 Pb     0.18 1.07 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 90 Th 0.01       Phenocryst-Matrix Dostal et al. 1983
Basalt-Andesite Plagioclase 90 Th     0.13 0.19 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite Plagioclase 92 U 0.01       Phenocryst-Matrix Dostal et al. 1983
Basalt-Andesite Plagioclase 92 U     0.051 0.34 Phenocryst-Matrix, Experimental Dunn & Sen 1994
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