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GERM - Partition Coefficients Database (KdD)
Geochemical Earth Reference Model (GERM) partition coefficients from both experimental and empirical data for all types of rocks, minerals, and elements.
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| Contribution | Classification | Partition Coefficient | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Contribution ID | Rock Types | Minerals | Element | Kd | Kd Sigma | Kd Low | Kd High | Kd Definition | Kd Types |
| Integer | List | List | String | Number | Number | Number | Number | String | List |
| contribution_id | rock_types | minerals | element | kd | kd_sigma | kd_low | kd_high | kd_definition | kd_types |
| Luhr & Carmichael (1980) v. 1 | |||||||||
| 5 | Andesite | Amphibole | Th | 0.13 | 0.25 | Solid-Melt | Phenocryst-Matrix | ||
| 5 | Andesite | Olivine | Th | 0.02 | Solid-Melt | Phenocryst-Matrix | |||
| 5 | Andesite | Magnetite | Th | 0.05 | 0.42 | Solid-Melt | Phenocryst-Matrix | ||
| 5 | Andesite | Low Calcium Pyroxene | Th | 0.04 | 0.22 | Solid-Melt | Phenocryst-Matrix | ||
| 5 | Andesite | Plagioclase | Th | 0.004 | 0.013 | Solid-Melt | Phenocryst-Matrix | ||
| Brenan et al. (1995) v. 1 | |||||||||
| 8 | Andesite | Amphibole | Th | 0.017 | Solid-Melt | Experimental | |||
| Luhr & Carmichael (1980) v. 1 | |||||||||
| 5 | Andesite | Clinopyroxene | Th | 0.04 | 0.16 | Solid-Melt | Phenocryst-Matrix | ||
| Matsui et al. (1977) v. 1 | |||||||||
| 6 | Dacite | Biotite | Th | 0.31 | Solid-Melt | Phenocryst-Matrix | |||
| 6 | Basalt | Clinopyroxene | Th | 0.013 | Solid-Melt | Phenocryst-Matrix | |||
| Bacon & Druitt (1988) v. 1 | |||||||||
| 11 | Andesite | Low Calcium Pyroxene | Th | 0.14 | Solid-Melt | Phenocryst-Matrix | |||
| 11 | Andesite | Plagioclase | Th | 0.01 | Solid-Melt | Phenocryst-Matrix | |||
| 11 | Andesite | Clinopyroxene | Th | 0.1 | Solid-Melt | Phenocryst-Matrix | |||
| 11 | Rhyolite | Amphibole | Th | 0.16 | Solid-Melt | Phenocryst-Matrix | |||
| 11 | Rhyolite | Low Calcium Pyroxene | Th | 0.14 | Solid-Melt | Phenocryst-Matrix | |||
| 11 | Rhyolite | Magnetite | Th | 0.01 | Solid-Melt | Phenocryst-Matrix | |||
| 11 | Andesite | Amphibole | Th | 0.16 | Solid-Melt | Phenocryst-Matrix | |||
| 11 | Rhyolite | Clinopyroxene | Th | 0.1 | Solid-Melt | Phenocryst-Matrix | |||
| 11 | Rhyolite | Plagioclase | Th | 0.01 | Solid-Melt | Phenocryst-Matrix | |||
| Ewart & Griffin (1994) v. 1 | |||||||||
| 12 | High Silica Rhyolite | Allanite | Th | 648 | Solid-Melt | Phenocryst-Matrix | |||
| 12 | Low Silica Rhyolite | Allanite | Th | 283 | Solid-Melt | Phenocryst-Matrix | |||
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