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
Ankaramite, Basalt Olivine 76 Os 200       phenocryst-matrix Hart & Ravizza 1996
Basalt Clinopyroxene 76 Os 0.01       Calculated McKenzie & O'Nions 1991
Basalt MSS 76 Os     3.7 5.3 Experimental Fleet et al. 1993
Fe-Ni-S Fe-Ni Metal 76 Os     541 5140 Experimental Fleet et al. 1999
Fe-Ni-S Fe-Ni Metal 76 Os     299 5700 Experimental Fleet et al. 1999
Fe-Ni-S Pt-Fe Alloy 76 Os 15       Experimental Fleet & Stone 1991
Haplobasalt, Basalt Cr Diopside, Clinopyroxene 76 Os 0.075       Experimental Watson et al. 1987
Picrite, Basalt Olivine 76 Os 20 5     phenocryst-matrix Hart & Ravizza 1996
Picrite, Basalt Sulfide 76 Os 2000000       phenocryst-matrix Hart & Ravizza 1996
Synth MORB Olivine 76 Os       0.001 Experimental Brenan et al. 2003
MSS 76 Os     1.89 3.26 Experimental Brenan 2008
Sulfide Liquid 76 Os     413 296370 Experimental Brenan 2008
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