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
Dacite Apatite 58 Ce     18 52.5 Phenocryst-Matrix Nagasawa 1970
Dacite Apatite 60 Nd     27.4 81.1 Phenocryst-Matrix Nagasawa 1970
Dacite Apatite 62 Sm     29.3 89.8 Phenocryst-Matrix Nagasawa 1970
Dacite Apatite 63 Eu     20.5 50.2 Phenocryst-Matrix Nagasawa 1970
Dacite Apatite 66 Dy     25.6 69.2 Phenocryst-Matrix Nagasawa 1970
Dacite Apatite 68 Er     20 80 Phenocryst-Matrix Nagasawa 1970
Dacite Apatite 70 Yb     13.1 37 Phenocryst-Matrix Nagasawa 1970
Dacite Apatite 71 Lu     11.2 30.2 Phenocryst-Matrix Nagasawa 1970
Dacite Zircon 58 Ce     2.29 7.38 Phenocryst-Matrix Nagasawa 1970
Dacite Zircon 60 Nd     1.97 6.51 Phenocryst-Matrix Nagasawa 1970
Dacite Zircon 62 Sm     2.58 6.5 Phenocryst-Matrix Nagasawa 1970
Dacite Zircon 63 Eu     1.07 5.22 Phenocryst-Matrix Nagasawa 1970
Dacite Zircon 66 Dy     37.8 53.5 Phenocryst-Matrix Nagasawa 1970
Dacite Zircon 68 Er     119 152 Phenocryst-Matrix Nagasawa 1970
Dacite Zircon 70 Yb     242 299 Phenocryst-Matrix Nagasawa 1970
Dacite Zircon 71 Lu     281 389 Phenocryst-Matrix Nagasawa 1970
Granite Apatite 58 Ce 29.6       Phenocryst-Matrix Nagasawa 1970
Granite Apatite 60 Nd 57.1       Phenocryst-Matrix Nagasawa 1970
Granite Apatite 62 Sm 84.8       Phenocryst-Matrix Nagasawa 1970
Granite Apatite 63 Eu 9.22       Phenocryst-Matrix Nagasawa 1970
Granite Apatite 66 Dy 246       Phenocryst-Matrix Nagasawa 1970
Granite Apatite 68 Er 275       Phenocryst-Matrix Nagasawa 1970
Granite Apatite 70 Yb 232       Phenocryst-Matrix Nagasawa 1970
Granite Apatite 71 Lu 199       Phenocryst-Matrix Nagasawa 1970
Granite Zircon 58 Ce     0.27 0.31 Phenocryst-Matrix Nagasawa 1970
Granite Zircon 60 Nd     0.26 0.55 Phenocryst-Matrix Nagasawa 1970
Granite Zircon 62 Sm     0.87 3.24 Phenocryst-Matrix Nagasawa 1970
Granite Zircon 63 Eu     0.18 1.57 Phenocryst-Matrix Nagasawa 1970
Granite Zircon 66 Dy     25.2 105 Phenocryst-Matrix Nagasawa 1970
Granite Zircon 68 Er     81.5 450 Phenocryst-Matrix Nagasawa 1970
Granite Zircon 70 Yb     178 890 Phenocryst-Matrix Nagasawa 1970
Granite Zircon 71 Lu 1230       Phenocryst-Matrix Nagasawa 1970
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