Data

Synchrotron Data of XFM Experiment Barnes_3282 (January 2011)

Commonwealth Scientific and Industrial Research Organisation
Barnes, Stephen
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.25919/xpav-a805&rft.title=Synchrotron Data of XFM Experiment Barnes_3282 (January 2011)&rft.identifier=https://doi.org/10.25919/xpav-a805&rft.publisher=Commonwealth Scientific and Industrial Research Organisation&rft.description=Locating platinum group element mineral grains in komatiites and other ultramafic rocks and sulfide ores.\n\nPlatinum-group elements are present in the Earth's core and mantle, sampled by ancient lavas called komatiites. PGE concentrations in komatiites are tracers of the early differentiation of the planet (Maier et al., Nature, 2009), and as well as pathfinder elements to valuable orebodies. Isotopic data on PGEs is widely used to determine the age of the deep roots of the continents, but remarkably little is currently known about the mineral hosts of the PGEs. We propose detailed XFM mapping to locate rare PGE-rich phases in a suite of komatiite samples, related to 3D X-ray tomography images on the same samples.&rft.creator=Barnes, Stephen &rft.date=2024&rft.edition=v1&rft_rights=Creative Commons Attribution 4.0 International Licence https://creativecommons.org/licenses/by/4.0/&rft_rights=Access to the data is restricted&rft_rights=All Rights (including copyright) CSIRO 2024.&rft_subject=komatiite&rft_subject=nickel&rft_subject=platinum&rft_subject=suilfide&rft_subject=synchrotron&rft_subject=Inorganic geochemistry&rft_subject=Geochemistry&rft_subject=EARTH SCIENCES&rft_subject=Biomineralisation&rft_subject=Geology&rft_subject=Resource geoscience&rft_subject=Regolith and landscape evolution&rft_subject=Physical geography and environmental geoscience&rft_subject=Earth system sciences&rft_subject=Other earth sciences&rft_subject=Instruments and techniques&rft_subject=Synchrotrons and accelerators&rft_subject=PHYSICAL SCIENCES&rft_subject=Synchrotrons&rft.type=dataset&rft.language=English Access the data

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Brief description

Locating platinum group element mineral grains in komatiites and other ultramafic rocks and sulfide ores.

Platinum-group elements are present in the Earth's core and mantle, sampled by ancient lavas called komatiites. PGE concentrations in komatiites are tracers of the early differentiation of the planet (Maier et al., Nature, 2009), and as well as pathfinder elements to valuable orebodies. Isotopic data on PGEs is widely used to determine the age of the deep roots of the continents, but remarkably little is currently known about the mineral hosts of the PGEs. We propose detailed XFM mapping to locate rare PGE-rich phases in a suite of komatiite samples, related to 3D X-ray tomography images on the same samples.

Available: 2024-07-01