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 Garnet 15 P 0.15       Experimental Brunet & Chazot 2001
Basalt Garnet 19 K       0.0007 Phenocryst-Matrix, Experimental Keleman & Dunn 1992
Basalt Garnet 19 K       0.1 Experimental Kato et al. 1988
Basalt Garnet 21 Sc 2.62       Experimental Hauri et al. 1994
Basalt Garnet 21 Sc 1.4       Experimental Kato et al. 1988
Basalt Garnet 21 Sc     3.3 4.7 Experimental Jenner et al. 1994
Basalt Garnet 22 Ti 0.688       Experimental Hauri et al. 1994
Basalt Garnet 22 Ti 0.29       Experimental Johnson 1998
Basalt Garnet 22 Ti 0.1       Calculated McKenzie & O'Nions 1991
Basalt Garnet 22 Ti 0.28       Experimental Johnson 1994
Basalt Garnet 22 Ti     0.65 1 Experimental Jenner et al. 1994
Basalt Garnet 23 V 3.8       Experimental Johnson 1998
Basalt Garnet 23 V     3.45 3.75 Experimental Jenner et al. 1994
Basalt Garnet 23 V 1.48       Experimental Hauri et al. 1994
Basalt Garnet 24 Cr 9       Experimental Johnson 1998
Basalt Garnet 24 Cr 2.01       Experimental Hauri et al. 1994
Basalt Garnet 28 Ni 5.1       Experimental Mysen 1978
Basalt Garnet 37 Rb 0.0007       Calculated McKenzie & O'Nions 1991
Basalt Garnet 38 Sr       0.1 Experimental Kato et al. 1988
Basalt Garnet 38 Sr 0.0099       Experimental Hauri et al. 1994
Basalt Garnet 38 Sr     0.006 0.01 Experimental Jenner et al. 1994
Basalt Garnet 38 Sr 0.003       Experimental Johnson 1994
Basalt Garnet 38 Sr 0.0025       Experimental Johnson 1998
Basalt Garnet 38 Sr 0.0011       Calculated McKenzie & O'Nions 1991
Basalt Garnet 38 Sr     0.00048 0.00125 Experimental Beattie 1993
Basalt Garnet 38 Sr 0.0005       Phenocryst-Matrix, Experimental Keleman & Dunn 1992
Basalt Garnet 39 Y 2.8       Experimental Johnson 1994
Basalt Garnet 39 Y 3.1       Experimental Johnson 1998
Basalt Garnet 39 Y     4.2 7.1 Experimental Jenner et al. 1994
Basalt Garnet 39 Y 0.7       Experimental Kato et al. 1988
Basalt Garnet 40 Zr 0.9       Phenocryst-Matrix, Experimental Keleman & Dunn 1992
Basalt Garnet 40 Zr 0.15       Experimental Kato et al. 1988
Basalt Garnet 40 Zr 0.27       Experimental Johnson 1994
Basalt Garnet 40 Zr     0.41 0.73 Experimental Jenner et al. 1994
Basalt Garnet 40 Zr 2.12       Experimental Hauri et al. 1994
Basalt Garnet 40 Zr 0.27       Experimental Johnson 1998
Basalt Garnet 41 Nb 0.0042       Experimental Johnson 1994
Basalt Garnet 41 Nb     0.015 0.03 Experimental Jenner et al. 1994
Basalt Garnet 41 Nb 0.01       Phenocryst-Matrix, Experimental Keleman & Dunn 1992
Basalt Garnet 41 Nb 0.0538       Experimental Hauri et al. 1994
Basalt Garnet 41 Nb 0.24       Experimental Johnson 1998
Basalt Garnet 56 Ba 0.0007       Experimental Hauri et al. 1994
Basalt Garnet 56 Ba       0.1 Experimental Kato et al. 1988
Basalt Garnet 56 Ba     1e-05 6e-05 Experimental Beattie 1993
Basalt Garnet 57 La 0.0164       Experimental Hauri et al. 1994
Basalt Garnet 57 La 0.0016       Experimental Johnson 1994
Basalt Garnet 57 La 0.0015       Phenocryst-Matrix, Experimental Keleman & Dunn 1992
Basalt Garnet 57 La 0.01       Calculated McKenzie & O'Nions 1991
Basalt Garnet 58 Ce 0.065       Experimental Hauri et al. 1994
Basalt Garnet 58 Ce 0.007       Phenocryst-Matrix Irving & Frey 1978
Basalt Garnet 58 Ce       0.02 Experimental Jenner et al. 1994
Basalt Garnet 58 Ce 0.0051       Experimental Johnson 1994
Basalt Garnet 58 Ce 0.008       Phenocryst-Matrix, Experimental Keleman & Dunn 1992
Basalt Garnet 58 Ce 0.021       Calculated McKenzie & O'Nions 1991
Basalt Garnet 58 Ce 0.005       Experimental Johnson 1998
Basalt Garnet 59 Pr 0.054       Calculated McKenzie & O'Nions 1991
Basalt Garnet 60 Nd 0.363       Experimental Hauri et al. 1994
Basalt Garnet 60 Nd 0.026       Phenocryst-Matrix Irving & Frey 1978
Basalt Garnet 60 Nd 0.052       Experimental Johnson 1994
Basalt Garnet 60 Nd 0.087       Calculated McKenzie & O'Nions 1991
Basalt Garnet 60 Nd 0.052       Experimental Johnson 1998
Basalt Garnet 62 Sm 1.1       Experimental Hauri et al. 1994
Basalt Garnet 62 Sm 0.131       Phenocryst-Matrix Irving & Frey 1978
Basalt Garnet 62 Sm     0.6 0.9 Experimental Jenner et al. 1994
Basalt Garnet 62 Sm 0.25       Experimental Johnson 1994
Basalt Garnet 62 Sm     0.47 0.49 Experimental Latourrette et al. 1993
Basalt Garnet 62 Sm 0.217       Calculated McKenzie & O'Nions 1991
Basalt Garnet 62 Sm     0.7 1 Experimental Nicholls & Harris 1980
Basalt Garnet 62 Sm 0.25       Experimental Johnson 1998
Basalt Garnet 63 Eu 2.02       Experimental Hauri et al. 1994
Basalt Garnet 63 Eu 0.273       Phenocryst-Matrix Irving & Frey 1978
Basalt Garnet 63 Eu 0.32       Calculated McKenzie & O'Nions 1991
Basalt Garnet 63 Eu 0.4       Experimental Johnson 1998
Basalt Garnet 64 Gd 0.68       Phenocryst-Matrix Irving & Frey 1978
Basalt Garnet 64 Gd 0.498       Calculated McKenzie & O'Nions 1991
Basalt Garnet 65 Tb 0.75       Calculated McKenzie & O'Nions 1991
Basalt Garnet 66 Dy 4.13       Experimental Hauri et al. 1994
Basalt Garnet 66 Dy 1.94       Phenocryst-Matrix Irving & Frey 1978
Basalt Garnet 66 Dy 2.2       Experimental Johnson 1994
Basalt Garnet 66 Dy 1.06       Calculated McKenzie & O'Nions 1991
Basalt Garnet 66 Dy 2.2       Experimental Johnson 1998
Basalt Garnet 67 Ho 1.53       Calculated McKenzie & O'Nions 1991
Basalt Garnet 67 Ho     3.3 3.9 Experimental Nicholls & Harris 1980
Basalt Garnet 68 Er 3.95       Experimental Hauri et al. 1994
Basalt Garnet 68 Er 4.7       Phenocryst-Matrix Irving & Frey 1978
Basalt Garnet 68 Er 3.6       Experimental Johnson 1994
Basalt Garnet 68 Er 2       Calculated McKenzie & O'Nions 1991
Basalt Garnet 68 Er 3.6       Experimental Johnson 1998
Basalt Garnet 69 Tm 3       Calculated McKenzie & O'Nions 1991
Basalt Garnet 70 Yb 3.88       Experimental Hauri et al. 1994
Basalt Garnet 70 Yb 8       Phenocryst-Matrix Irving & Frey 1978
Basalt Garnet 70 Yb 6.6       Experimental Johnson 1994
Basalt Garnet 70 Yb 0.7       Experimental Kato et al. 1988
Basalt Garnet 70 Yb 4.03       Calculated McKenzie & O'Nions 1991
Basalt Garnet 70 Yb     4.6 8.7 Experimental Nicholls & Harris 1980
Basalt Garnet 70 Yb 6.6       Experimental Johnson 1998
Basalt Garnet 71 Lu 3.79       Experimental Hauri et al. 1994
Basalt Garnet 71 Lu 7.1       Experimental Johnson 1994
Basalt Garnet 71 Lu 5.5       Calculated McKenzie & O'Nions 1991
Basalt Garnet 71 Lu 7.1       Experimental Johnson 1998
Basalt Garnet 72 Hf 1.22       Experimental Hauri et al. 1994
Basalt Garnet 72 Hf 0.24       Experimental Johnson 1994
Basalt Garnet 72 Hf 0.2       Experimental Kato et al. 1988
Basalt Garnet 72 Hf 0.23       Calculated McKenzie & O'Nions 1991
Basalt Garnet 72 Hf 0.0031       Experimental Johnson 1998
Basalt Garnet 73 Ta     0.051 0.126 Experimental Jenner et al. 1994
Basalt Garnet 82 Pb 0.00012       Experimental Hauri et al. 1994
Basalt Garnet 82 Pb     1e-05 0.00067 Experimental Beattie 1993
Basalt Garnet 82 Pb 0.0005       Calculated McKenzie & O'Nions 1991
Basalt Garnet 90 Th 0.00137       Experimental Hauri et al. 1994
Basalt Garnet 90 Th 0.0017       Experimental Latourrette et al. 1993
Basalt Garnet 90 Th     0.001 0.0032 Experimental Beattie 1993
Basalt Garnet 90 Th 0.0001       Calculated McKenzie & O'Nions 1991
Basalt Garnet 92 U 0.00588       Experimental Hauri et al. 1994
Basalt Garnet 92 U 0.015       Experimental Latourrette et al. 1993
Basalt Garnet 92 U     0.00918 0.0179 Experimental Beattie 1993
Basalt Garnet 92 U 0.0001       Calculated McKenzie & O'Nions 1991
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