From Geoscience Australia
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Solubility of uranium in hydrothermal fluids at 25°-300°: Implications for the formation of uranium deposits

Created 17/10/2025

Updated 17/10/2025

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The present report provides a compilation of thermodynamic data for geologically relevant uranium species suitable for geochemical equilibrium calculations from low to moderate temperatures (up to 300°C). It also reports a set of diagrams displaying the solubility of key uranium ore minerals (uraninite, coffinite and carnotite) and the stability of uranium and vanadium complexes at temperatures between 25° and 300°C. Further, it discusses mass-balance calculations of fluid-rock reactions at temperatures up to 200°C relevant to understanding the behaviour of uranium in unconformity-related uranium and sediment-hosted stratiform copper-uranium deposits.

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Field Value
Title Solubility of uranium in hydrothermal fluids at 25°-300°: Implications for the formation of uranium deposits
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/290e50c3-76e9-4441-87a4-93d15d9e21a3
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage Australia
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Solubility of uranium in hydrothermal fluids at 25°-300°: Implications for the formation of uranium deposits". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/solubility-of-uranium-in-hydrothermal-fluids-at-25a-300a-implications-for-the-formation-of-uran