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SOLTHERM Thermodynamic Database for Geochemical Modeling
This data submission is a link to a thermodynamic database maintained by the University of Oregon. The data at this link are not 'data results' from sampling. The data at this link comprise a thermodynamic database for aqueous species, minerals, and gases, including data for stoichiometry, equilibrium constants log K(T,P), aqueous activity coefficients, fugacity coefficients, and water enthalpy. These data are derived from SOLTHERM as a reference for the user, showing balanced reactions and equilibrium constants log K(T,P) along the liquid-vapor saturation curve only, up to 350 degrees C, for aqueous species and minerals including REE, and gases. These data include REE aqueous species and minerals. These data are used by programs SOLVEQ-XPT, CHIM-XPT, and GEOCAL-XPT.
Resources
2 resources available
-
SOLPRINT Thermodynamic Database
TXT -
SOLTHERM Thermodynamic Database
XPT
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "019:20" ] |
| contactPoint |
{ "fn": "Jim Palandri", "@type": "vcard:Contact", "hasEmail": "mailto:palandri@uoregon.edu" } |
| dataQuality |
true
|
| description | This data submission is a link to a thermodynamic database maintained by the University of Oregon. The data at this link are not 'data results' from sampling. The data at this link comprise a thermodynamic database for aqueous species, minerals, and gases, including data for stoichiometry, equilibrium constants log K(T,P), aqueous activity coefficients, fugacity coefficients, and water enthalpy. These data are derived from SOLTHERM as a reference for the user, showing balanced reactions and equilibrium constants log K(T,P) along the liquid-vapor saturation curve only, up to 350 degrees C, for aqueous species and minerals including REE, and gases. These data include REE aqueous species and minerals. These data are used by programs SOLVEQ-XPT, CHIM-XPT, and GEOCAL-XPT. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "SOLPRINT Thermodynamic Database", "format": "txt", "accessURL": "https://pages.uoregon.edu/palandri/data/Solprint-xpt2011.txt", "mediaType": "text/plain", "description": "User reference guide for SOLTHERM. Data included is more easily read by the user." }, { "@type": "dcat:Distribution", "title": "SOLTHERM Thermodynamic Database", "format": "xpt", "accessURL": "https://pages.uoregon.edu/palandri/data/Soltherm2011.xpt", "mediaType": "application/octet-stream", "description": "The most current working version of Soltherm thermodynamic database maintained by the University of Oregon. These data include REE aqueous species and minerals." } ] |
| DOI | 10.15121/1805737 |
| identifier | https://data.openei.org/submissions/8728 |
| issued | 2015-10-07T06:00:00Z |
| keyword |
[ "REE", "SOLTHERM", "aqueous species", "chemistry", "database", "geochemical", "geochemistry", "geothermal", "glass", "mineral", "minerology", "model", "modeling", "rare earth elements", "stoichiometry", "thermodynamic", "thermodynamics" ] |
| landingPage | https://gdr.openei.org/submissions/542 |
| license | https://creativecommons.org/licenses/by/4.0/ |
| modified | 2026-07-16T16:48:19Z |
| programCode |
[ "019:006" ] |
| projectLead | Arlene Anderson |
| projectNumber | EE0006748 |
| projectTitle | Maximizing REE Recovery in Geothermal Systems |
| publisher |
{ "name": "University of Oregon", "@type": "org:Organization" } |
| spatial |
"{"type":"Polygon","coordinates":[[[-180,-83],[180,-83],[180,83],[-180,83],[-180,-83]]]}"
|
| title | SOLTHERM Thermodynamic Database for Geochemical Modeling |
