Subduction of Elements with Variable Oxidation State: Effects on the Source of Arc Magmatism
Subduction of sediments has had little influence on bulk rock, mineralogical and redox compositions. Fluid infiltration is the most significant driver in mass transfer and mineralogical changes are localised to lithological contacts and shear zones. The sediments are likely to have little influence...
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| Format: | Thesis |
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Curtin University
2017
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| Online Access: | http://hdl.handle.net/20.500.11937/68271 |
| _version_ | 1848761371108311040 |
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| author | Hayes, Sarah Louise |
| author_facet | Hayes, Sarah Louise |
| author_sort | Hayes, Sarah Louise |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Subduction of sediments has had little influence on bulk rock, mineralogical and redox compositions. Fluid infiltration is the most significant driver in mass transfer and mineralogical changes are localised to lithological contacts and shear zones. The sediments are likely to have little influence on the redox state of the sub-arc mantle. The lack of decarbonation suggests that CO2 could potentially be sequestered in the deep mantle on the timescale of millions to billions of years. |
| first_indexed | 2025-11-14T10:30:36Z |
| format | Thesis |
| id | curtin-20.500.11937-68271 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:30:36Z |
| publishDate | 2017 |
| publisher | Curtin University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-682712018-05-25T01:15:32Z Subduction of Elements with Variable Oxidation State: Effects on the Source of Arc Magmatism Hayes, Sarah Louise Subduction of sediments has had little influence on bulk rock, mineralogical and redox compositions. Fluid infiltration is the most significant driver in mass transfer and mineralogical changes are localised to lithological contacts and shear zones. The sediments are likely to have little influence on the redox state of the sub-arc mantle. The lack of decarbonation suggests that CO2 could potentially be sequestered in the deep mantle on the timescale of millions to billions of years. 2017 Thesis http://hdl.handle.net/20.500.11937/68271 Curtin University fulltext |
| spellingShingle | Hayes, Sarah Louise Subduction of Elements with Variable Oxidation State: Effects on the Source of Arc Magmatism |
| title | Subduction of Elements with Variable Oxidation State: Effects on the Source of Arc Magmatism |
| title_full | Subduction of Elements with Variable Oxidation State: Effects on the Source of Arc Magmatism |
| title_fullStr | Subduction of Elements with Variable Oxidation State: Effects on the Source of Arc Magmatism |
| title_full_unstemmed | Subduction of Elements with Variable Oxidation State: Effects on the Source of Arc Magmatism |
| title_short | Subduction of Elements with Variable Oxidation State: Effects on the Source of Arc Magmatism |
| title_sort | subduction of elements with variable oxidation state: effects on the source of arc magmatism |
| url | http://hdl.handle.net/20.500.11937/68271 |