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
Lunar Mare Basalt Armalcolite 40 Zr 0.9       Experimental McKay et al. 1986
Lunar Mare Basalt Armalcolite 64 Gd 0.0061       Experimental McKay et al. 1986
Lunar Mare Basalt Armalcolite 71 Lu 0.046       Experimental McKay et al. 1986
Lunar Mare Basalt Armalcolite 72 Hf     1.47 1.48 Experimental McKay et al. 1986
Lunar Mare Basalt Ilmenite 40 Zr     0.316 0.347 Experimental McKay et al. 1986
Lunar Mare Basalt Ilmenite 64 Gd 0.0061       Experimental McKay et al. 1986
Lunar Mare Basalt Ilmenite 71 Lu 0.088       Experimental McKay et al. 1986
Lunar Mare Basalt Ilmenite 72 Hf     0.385 0.442 Experimental McKay et al. 1986
Lunar Mare Basalt Low Calcium Pyroxene 72 Hf     0.034 0.085 Experimental McKay et al. 1986
Lunar Mare Basalt Olivine 71 Lu 0.025       Experimental McKay et al. 1986
Lunar Mare Basalt Spinel 40 Zr     0.046 0.05 Experimental McKay et al. 1986
Lunar Mare Basalt Spinel 72 Hf     0.078 0.92 Experimental McKay et al. 1986
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