Objective
Platinum group element (PGE) abundances & 187Os-isotope compositions determined for magmas of Earth, the Moon, Mars, & asteroidal bodies place important constraints on planetary evolution but these data, & current analytical approaches, have largely focused on whole-rock analyses. Interpretations of planetary PGE fractionation & parent-body mantle reservoir compositions often appeal to knowledge of PGE fractionation reported for Earth’s magma compositions that may differ from other planetary melts. For these reasons significant uncertainty exists on the internal influences of planetary bulk-rock PGE compositions & inferred mantle reservoir characteristics.
We propose to pioneer analytical techniques that will enable the first comprehensive study of mineral-scale PGE abundances & 186,187Os-isotope compositions in selected differentiated & primitive achondritic meteorites. This new quantitative mineral-scale information will enable rigorous & comprehensive assessment of the nature of planetary PGE fractionation(s), the degree of internal Os-isotopic equilibrium, & more precise knowledge of Osi values - thereby advancing understanding of molecular to planet-scale PGE characteristics with implications for theories concerning planetary & Solar System evolution.
For the purposes of the proposed research the Fellow has secured access to the University of Alberta Meteorite Collection; >1100 planetary samples curated by one of Canada’s foremost meteoriticists (Prof. C.D.K. Herd). The researcher benefits from 4.5 years of postdoctoral experience where she advanced her expertise in PGE analytical chemistry in specialist laboratories at leading North American institutions. Her experience of handling precious meteorite materials & familiarity with laser-ablation protocols & micro-column chemistry are key assets to the proposed study to be conducted at the University of Durham, a European & global leader in PGE analyses.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences chemical sciences analytical chemistry
- natural sciences physical sciences astronomy planetary sciences meteorites
- natural sciences earth and related environmental sciences geology mineralogy
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Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
MSCA-IF-EF-ST - Standard EF
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) H2020-MSCA-IF-2014
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
DH1 3LE DURHAM
United Kingdom
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.