The Cycling of Redox Sensitive Elements at Subduction Zones: Insights from Subducted Mantle Lithosphere
Upon subduction and devolatilisation, hydrated mantle lithosphere potentially transfers redox sensitive elements to oxidise or reduce the sub-arc mantle and other lithologies. In this study, whole rock and mineral geochemistry, petrographic analysis, in-situ trace element geochemistry and sulfur iso...
| Main Author: | |
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| Format: | Thesis |
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Curtin University
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/59689 |
| _version_ | 1848760545579106304 |
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| author | Crossley, Rosalind Joanne |
| author_facet | Crossley, Rosalind Joanne |
| author_sort | Crossley, Rosalind Joanne |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Upon subduction and devolatilisation, hydrated mantle lithosphere potentially transfers redox sensitive elements to oxidise or reduce the sub-arc mantle and other lithologies. In this study, whole rock and mineral geochemistry, petrographic analysis, in-situ trace element geochemistry and sulfur isotopes investigate changes to iron, sulfur and highly siderophile element distribution throughout the subduction cycle. The change in sample redox state was limited with local mobilisation of these elements only, except in the case of hybrid lithologies. |
| first_indexed | 2025-11-14T10:17:29Z |
| format | Thesis |
| id | curtin-20.500.11937-59689 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:17:29Z |
| publishDate | 2016 |
| publisher | Curtin University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-596892017-12-18T02:36:00Z The Cycling of Redox Sensitive Elements at Subduction Zones: Insights from Subducted Mantle Lithosphere Crossley, Rosalind Joanne Upon subduction and devolatilisation, hydrated mantle lithosphere potentially transfers redox sensitive elements to oxidise or reduce the sub-arc mantle and other lithologies. In this study, whole rock and mineral geochemistry, petrographic analysis, in-situ trace element geochemistry and sulfur isotopes investigate changes to iron, sulfur and highly siderophile element distribution throughout the subduction cycle. The change in sample redox state was limited with local mobilisation of these elements only, except in the case of hybrid lithologies. 2016 Thesis http://hdl.handle.net/20.500.11937/59689 Curtin University fulltext |
| spellingShingle | Crossley, Rosalind Joanne The Cycling of Redox Sensitive Elements at Subduction Zones: Insights from Subducted Mantle Lithosphere |
| title | The Cycling of Redox Sensitive Elements at Subduction Zones: Insights from Subducted Mantle Lithosphere |
| title_full | The Cycling of Redox Sensitive Elements at Subduction Zones: Insights from Subducted Mantle Lithosphere |
| title_fullStr | The Cycling of Redox Sensitive Elements at Subduction Zones: Insights from Subducted Mantle Lithosphere |
| title_full_unstemmed | The Cycling of Redox Sensitive Elements at Subduction Zones: Insights from Subducted Mantle Lithosphere |
| title_short | The Cycling of Redox Sensitive Elements at Subduction Zones: Insights from Subducted Mantle Lithosphere |
| title_sort | cycling of redox sensitive elements at subduction zones: insights from subducted mantle lithosphere |
| url | http://hdl.handle.net/20.500.11937/59689 |