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
Rhyolite Plagioclase 21 Sc 0.01       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 21 Sc     0.02 0.06 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 24 Cr 0.01       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 25 Mn     0.12 0.76 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 27 Co 0.15       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 30 Zn 0.48       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 30 Zn     1 6.1 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 37 Rb 0.3       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 37 Rb     0.06 0.19 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 38 Sr     6.8 33 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 38 Sr 4.4       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 39 Y     0.04 0.21 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 40 Zr     0.04 0.36 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 40 Zr 0.2       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 55 Cs 0.03       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 55 Cs     0.02 0.18 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 56 Ba 0.48       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 56 Ba     0.56 3.3 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 57 La     0.3 0.45 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 57 La 0.3       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 58 Ce     0.21 0.34 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 58 Ce 0.22       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 60 Nd     0.14 0.29 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 60 Nd 0.19       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 62 Sm 0.12       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 62 Sm     0.11 0.23 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 63 Eu 2       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 63 Eu     3.8 7.9 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 65 Tb 0.14       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 65 Tb     0.09 0.19 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 66 Dy     0.07 0.18 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 70 Yb 0.1       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 70 Yb     0.06 0.13 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 71 Lu     0.06 0.13 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 71 Lu 0.1       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 72 Hf 0.03       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 72 Hf     0.06 0.29 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 73 Ta 0.03       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 73 Ta     0.02 0.05 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 82 Pb     0.31 0.78 Phenocryst-Matrix Leeman 1979
Rhyolite Plagioclase 82 Pb     0.42 2.2 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 90 Th 0.01       Phenocryst-Matrix Bacon & Druitt 1988
Rhyolite Plagioclase 90 Th     0.03 0.08 Phenocryst-Matrix Nash & Crecraft 1985
Rhyolite Plagioclase 92 U     0.05 0.13 Phenocryst-Matrix Nash & Crecraft 1985
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