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
Andesite Amphibole 22 Ti 2.02       Experimental Brenan et al. 1995
Basalt Amphibole 22 Ti 0.69   0.69   Calculated McKenzie & O'Nions 1991
Basalt amphibole 22 Ti     0.48 7.96 Phenocryst-Matrix Oberti et al. 2000
Basalt Ca-Perovskite 22 Ti     1.5 25 Experimental Kato et al. 1988
Basalt Clinopyroxene 22 Ti 0.37       Experimental Jenner et al. 1994
Basalt Clinopyroxene 22 Ti     0.41 0.56 Experimental Johnson & Kinzler 1989
Basalt Clinopyroxene 22 Ti 0.347       Experimental Johnson 1994
Basalt Clinopyroxene 22 Ti 0.1       Calculated McKenzie & O'Nions 1991
Basalt Clinopyroxene 22 Ti     0.193 0.886 Experimental Skulski et al. 1994
Basalt Clinopyroxene 22 Ti 0.229       Experimental Sobolev et al. 1996
Basalt Clinopyroxene 22 Ti 0.2       Phenocryst-Matrix Bougault & Hekinian 1974
Basalt Clinopyroxene 22 Ti     0.23 0.5 Experimental Duke 1976
Basalt Clinopyroxene 22 Ti     0.35 0.43 Experimental Dunn 1987
Basalt Clinopyroxene 22 Ti     0.09 1087 Experimental Forsythe et al. 1994
Basalt Clinopyroxene 22 Ti 0.451       Experimental Hauri et al. 1994
Basalt Clinopyroxene 22 Ti 0.34       Experimental Johnson 1998
Basalt Clinopyroxene 22 Ti 0.55       Experimental Vannucci et al. 1998
Basalt Clinopyroxene 22 Ti     0.12 0.64 Experimental Vannucci et al. 1998
Basalt Clinopyroxene 22 Ti 0.384   0.384   Experimental Hart & Dunn 1993
Basalt Clinopyroxene 22 Ti 0.786       Phenocryst-Matrix Matsui et al. 1977
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 Low Calcium Pyroxene 22 Ti 0.024       Calculated McKenzie & O'Nions 1991
Basalt Magnetite 22 Ti     4 8 Calculated Nielsen 1992
Basalt Olivine 22 Ti     0.04 0.08 Phenocryst-Matrix Pedersen 1979
Basalt Olivine 22 Ti 0.007       Host-Melt Inclusion Nikogosian & Sobolev 1997
Basalt Olivine 22 Ti 0.006       Calculated McKenzie & O'Nions 1991
Basalt Olivine 22 Ti 0.019       Phenocryst-Matrix Kloeck & Palme 1988
Basalt Olivine 22 Ti     0.015 0.018 Experimental Dunn 1987
Basalt Olivine 22 Ti 0.037       Phenocryst-Matrix Bougault & Hekinian 1974
Basalt Olivine 22 Ti     0.03 0.15 Experimental Duke 1976
Basalt Plagioclase 22 Ti 0.04       Calculated McKenzie & O'Nions 1991
Basalt Plagioclase 22 Ti     0.039 0.123 Experimental Aignertorres et al. 2007
Basalt Plagioclase 22 Ti 0.038       Phenocryst-Matrix Bougault & Hekinian 1974
Basalt Plagioclase 22 Ti     0.0482 0.0962 Experimental Bindeman & Davis 2000
Basalt Plagioclase 22 Ti     0.055 0.197 Experimental Bindeman et al. 1998
Basalt Spinel 22 Ti 0.048       Calculated McKenzie & O'Nions 1991
Basalt Sulfide 22 Ti 0.05       Phenocryst-Matrix Pedersen 1979
Basalt-Andesite Amphibole 22 Ti 3.06       Phenocryst-Matrix, SIMS Sisson 1994
Basalt-Andesite Clinopyroxene 22 Ti     0.19 0.34 Model Ewart et al. 1973
Basalt-Andesite Low Calcium Pyroxene 22 Ti     0.09 0.26 Experimental Forsythe et al. 1994
Basalt-Andesite Low Calcium Pyroxene 22 Ti     0.14 0.27 Model Ewart et al. 1973
Basalt-Andesite Plagioclase 22 Ti     0.04 0.057 Phenocryst-Matrix, Experimental Dunn & Sen 1994
Basalt-Andesite-Dacite Low Calcium Pyroxene 22 Ti     0.49 0.83 Phenocryst-Matrix Okamoto 1979
Basalt-Andesite-Dacite Magnetite 22 Ti 16.5       Phenocryst-Matrix Okamoto 1979
Basalt-Andesite-Dacite Plagioclase 22 Ti 0.083       Phenocryst-Matrix Okamoto 1979
Basaltic Andesite Clinopyroxene 22 Ti 0.9 0.4     Experimental Ronov & Yaroshevskiy 1976
Basaltic Andesite Garnet 22 Ti 0.5 0.1     Experimental Ronov & Yaroshevskiy 1976
Basaltic Andesite Hornblende 22 Ti 1.6 0.3     Experimental Ronov & Yaroshevskiy 1976
Basaltic Andesite Plagioclase 22 Ti 0.04 0.01     Experimental Ronov & Yaroshevskiy 1976
Basanite Amphibole 22 Ti     0.87 1.78 Experimental Adam & Green 1994
Basanite Amphibole 22 Ti     0.72 1.35 Experimental Adam & Green 2006
Basanite Clinopyroxene 22 Ti     0.19 0.46 Experimental Adam & Green 2006
Basanite Garnet 22 Ti     0.2 0.15 Experimental Adam & Green 2006
Basanite Mica 22 Ti     0.79 1.02 Experimental Adam & Green 2006
Basanite Olivine 22 Ti     0.011 0.015 Experimental Adam & Green 2006
Basanite Orthopyroxene 22 Ti 0.1 0     Experimental Adam & Green 2006
Basanite-Basalt Amphibole 22 Ti 0.717 0.028     Experimental Dalpe & Baker 1994
Basanite-Basalt Amphibole 22 Ti 0.95       Experimental Adam et al. 1993
Basanite-Basalt Clinopyroxene 22 Ti     0.29 1.49 Experimental Adam & Green 1994
Benmoreite Amphibole 22 Ti 4.03       Phenocryst-Matrix Liotard et al. 1982
Calc Alkaline Picrite, Basalt Clinopyroxene 22 Ti 0.18       Experimental Ulmer 1989
Calc Alkaline Picrite, Basalt Garnet 22 Ti 0.28       Experimental Ulmer 1989
Calc Alkaline Picrite, Basalt Low Calcium Pyroxene 22 Ti 0.1       Experimental Ulmer 1989
Calc Alkaline Picrite, Basalt Olivine 22 Ti 0.02       Experimental Ulmer 1989
Carbonatite Amphibole 22 Ti     2 6.1 Experimental Sweeney et al. 1992
Carbonatite Baddeleyite 22 Ti     0.8 1.4 Experimental Klemme 2003
Carbonatite Clinopyroxene 22 Ti     0.81 2.02 Experimental Klemme et al. 1995
Carbonatite Clinopyroxene 22 Ti     0.182 0.88 Experimental Blundy & Dalton 2000
Carbonatite Garnet 22 Ti     0.5 1.7 Experimental Sweeney et al. 1992
Carbonatite Olivine 22 Ti     0.024 0.026 Experimental Blundy & Dalton 2000
Chondritic Basalt Clinopyroxene 22 Ti     0.43 1.9 Phenocryst-Matrix Jones & Layne 1997
Chondritic Basalt Clinopyroxene-Enstatite 22 Ti     0.045 0.15 Phenocryst-Matrix Jones & Layne 1997
Chondritic Basalt High-Al Clinopyroxene 22 Ti     0.439 1.732 Experimental Lofgren et al. 2006
Chondritic Basalt High-Ca Kirchsteinite 22 Ti 0.143       Experimental Lofgren et al. 2006
Chondritic Basalt Low Alumunium Clinopyroxene 22 Ti     0.363 1.305 Experimental Lofgren et al. 2006
Chondritic Basalt Low Calcium Kirchsteinite 22 Ti 0.087       Experimental Lofgren et al. 2006
Chondritic Basalt Low Calcium Pyroxene 22 Ti 0.2       Phenocryst-Matrix Jones & Layne 1997
Chondritic Basalt Low Calcium Pyroxene 22 Ti     0.068 0.11 Phenocryst-Matrix Jones & Layne 1997
Chondritic Basalt Low Calcium Pyroxene 22 Ti     0.061 0.063 Experimental Kennedy et al. 1993
Chondritic Basalt Merrillite 22 Ti         Experimental Lofgren et al. 2006
Chondritic Basalt Olivine 22 Ti     0.0084 0.014 Experimental Kennedy et al. 1993
Chondritic Basalt Rhonite 22 Ti 10.68       Experimental Lofgren et al. 2006
Dacite Amphibole 22 Ti 3.66       Phenocryst-Matrix, SIMS Sisson 1994
Dacite Ca-Amphibole 22 Ti     2.32 4.7 Experimental Klein et al. 1997
Dacite Clinopyroxene 22 Ti     0.41 0.78 Model Ewart et al. 1973
Dacite-Tonalite Pargasite, Amphibole 22 Ti     2.75 10.84 Experimental Hilyard et al. 2000
Eclogite Clinopyroxene 22 Ti     0.39 0.42 Experimental Pertermann & Hirshmann 2002
Eclogite Clinopyroxene 22 Ti     0.58 3.2 Experimental Stalder et al. 1998
Eclogite Garnet 22 Ti     0.6 4.2 Experimental Stalder et al. 1998
Eclogite Pyrope 22 Ti     0.34 0.66 Experimental Stalder et al. 1998
FCMAS Clinopyroxene 22 Ti 0.071 0.0004     Experimental Vanwestrenen et al. 2000
FCMAS Garnet 22 Ti     0.19 0.2 Experimental Vanwestrenen et al. 2000
Garnet Garnet 22 Ti     0.2 0.8 Experimental Vanwestrenen et al. 1999
Garnet Pyroxenite Amphibole 22 Ti 0.74       Phenocryst-Matrix Zack et al. 1997
High Na-Al Basalt Clinopyroxene 22 Ti 0.71 0.03     Experimental Blundy et al. 1998
High Na-Al Basalt Plagioclase 22 Ti 0.06 0.005     Experimental Blundy et al. 1998
Hydrous Peridotite Clinopyroxene 22 Ti     0.32 0.38 Experimental Gaetani et al. 2003
Hydrous Peridotite Garnet 22 Ti 0.28 0.03     Experimental Gaetani et al. 2003
Komatiite, Basalt Garnet 22 Ti     0.54 0.8 Experimental Yurimoto & Ohtani 1992
Komatiite, Basalt Majorite, Garnet 22 Ti 0.63       Experimental Ohtani et al. 1989
Lamproite Clinopyroxene 22 Ti 0.49 0.02     Experimental Schmidt et al. 1999
Lamproite Clinopyroxene 22 Ti     0.206 0.188 Phenocryst-Matrix Foley & Jenner 2004
Lamproite Leucite 22 Ti 0.0321       Phenocryst-Matrix Foley & Jenner 2004
Lamproite Olivine 22 Ti 0.004       Phenocryst-Matrix Foley & Jenner 2004
Lamproite Phlogopite 22 Ti     0.87 143 Experimental Schmidt et al. 1999
Na2O¿CaO¿MgO¿Al2O3¿SiO2 Clinopyroxene 22 Ti     0.512 1.44 Experimental Hill et al. 2000
Peridotite Bulk Peridotite 22 Ti     1.8 2 Experimental Ayers et al. 1997
Peridotite, Basalt Clinopyroxene 22 Ti     0.1 0.9 Calculated Johnson & Schwab 2004
Picrite Clinopyroxene 22 Ti     0.093 0.177 Experimental Tuff & Gibson 2007
Picrite Garnet 22 Ti     0.149 0.278 Experimental Tuff & Gibson 2007
Pyrolite, Peridotite Perovskite 22 Ti     0.2 26.2 Experimental Gasparik & Drake 1995
Rhyolite Amphibole 22 Ti     13.6 18 Phenocryst-Matrix, SIMS Sisson 1994
Rhyolite Clinopyroxene 22 Ti     0.9 2.2 Phenocryst-Matrix Sisson 1991
Rhyolite Garnet 22 Ti 5.6       Phenocryst-Matrix Sisson & Bacon 1992
Rhyolite Ilmenite 22 Ti     150 235 Phenocryst-Matrix, PIXE Stimac & Hickmott 1994
Rhyolite Low Calcium Pyroxene 22 Ti 0.7       Phenocryst-Matrix Sisson 1991
Rhyolite Low Calcium Pyroxene 22 Ti     0.7 1.1 Phenocryst-Matrix, PIXE Stimac & Hickmott 1994
Spinel Lherzolite Clinopyroxene 22 Ti     0.21 0.39 Experimental Lundstrom et al. 1998
Synthetic Basalt Clinopyroxene 22 Ti 0.36 0.04     Experimental Klemme et al. 2002
Synthetic Basalt Clinopyroxene 22 Ti     0.32 0.96 Experimental Bennett et al. 2004
Synthetic Basalt Garnet 22 Ti     0.28 0.82 Experimental Bennett et al. 2004
Synthetic Basalt Garnet 22 Ti 0.21 0.02     Experimental Klemme et al. 2002
Synthetic Basaltic Andesite Plagioclase 22 Ti 0.0891 0.0064     Experimental Bindeman & Davis 2000
Synthetic CaO-MgO-Al2O3-SiO2- X Olivine 22 Ti     0.007434944 0.025 Experimental Libourel 1999
Synthetic CMAST Ca-Perovskite 22 Ti     1.1 1.1 Experimental Corgne et al. 2005
Synthetic CMAST Mg Perovskite 22 Ti     0.44 0.86 Experimental Corgne et al. 2005
Synthetic Dacite Clinopyroxene 22 Ti     0.28 1.04 Experimental Huang et al. 2006
Synthetic Di-Ab-An Clinopyroxene 22 Ti     0.084 0.214 Experimental Ray et al. 1983
Synthetic Peridotite Mg Perovskite 22 Ti     1.07 1.54 Experimental Liebske et al. 2005
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