Please use this identifier to cite or link to this item:
https://hdl.handle.net/1959.11/29754
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chapman, Timothy | en |
dc.contributor.author | Clark, Geoffrey L | en |
dc.date.accessioned | 2020-12-03T22:56:56Z | - |
dc.date.available | 2020-12-03T22:56:56Z | - |
dc.date.issued | 2021-04 | - |
dc.identifier.citation | Journal of Metamorphic Geology, 39(3), p. 343-362 | en |
dc.identifier.issn | 1525-1314 | en |
dc.identifier.issn | 0263-4929 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/29754 | - |
dc.description.abstract | Cryptic geochemical indicators of prograde lawsonite breakdown are established in basic and metasedimentary Eocene blueschist and eclogite in New Caledonia utilizing phase equilibria modelling and synchrotron X‐ray fluorescence mapping. Lawsonite–epidote‐bearing eclogite has garnet with concentric zones depleted in the LREE and MREE, and clinozoisite with high‐Sr rims, which geochemically record a prograde stage of lawsonite stability. These records persist in eclogite that now lacks lawsonite, and may be used to validate texturally based interpretations for prograde lawsonite stability. The compositional trends depend on extrinsic and intrinsic variables, including bulk rock composition, which determine the rock‐forming and accessory minerals that host Sr and the REEs. Distinct prograde reaction histories are recorded by two eclogite terranes in NE New Caledonia due to subtle distinctions in their protolith whole‐rock compositions. | en |
dc.language | en | en |
dc.publisher | Wiley-Blackwell Publishing Ltd | en |
dc.relation.ispartof | Journal of Metamorphic Geology | en |
dc.title | Cryptic evidence for the former presence of lawsonite in blueschist and eclogite | en |
dc.type | Journal Article | en |
dc.identifier.doi | 10.1111/jmg.12578 | en |
local.contributor.firstname | Timothy | en |
local.contributor.firstname | Geoffrey L | en |
local.subject.for2008 | 040304 Igneous and Metamorphic Petrology | en |
local.subject.seo2008 | 970104 Expanding Knowledge in the Earth Sciences | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.email | tchapm21@une.edu.au | en |
local.output.category | C1 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.publisher.place | United Kingdom | en |
local.format.startpage | 343 | en |
local.format.endpage | 362 | en |
local.identifier.scopusid | 85096793451 | en |
local.peerreviewed | Yes | en |
local.identifier.volume | 39 | en |
local.identifier.issue | 3 | en |
local.contributor.lastname | Chapman | en |
local.contributor.lastname | Clark | en |
dc.identifier.staff | une-id:tchapm21 | en |
local.profile.orcid | 0000-0002-4821-6420 | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.identifier.unepublicationid | une:1959.11/29754 | en |
local.date.onlineversion | 2020-11-17 | - |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
local.title.maintitle | Cryptic evidence for the former presence of lawsonite in blueschist and eclogite | en |
local.relation.fundingsourcenote | Funding was provided by the Faculty of Science at the University of Sydney (G.L.C & T.C) and the School of Environmental and Rural Science at the University of New England (T.C). Australian Synchrotron beamtime was supported by Australian Nuclear Science and Technology grant 13329 to T.C and G.L.C. | en |
local.output.categorydescription | C1 Refereed Article in a Scholarly Journal | en |
local.search.author | Chapman, Timothy | en |
local.search.author | Clark, Geoffrey L | en |
local.uneassociation | Yes | en |
local.atsiresearch | No | en |
local.sensitive.cultural | No | en |
local.identifier.wosid | 000589859800001 | en |
local.year.available | 2020 | en |
local.year.published | 2021 | en |
local.fileurl.closedpublished | https://rune.une.edu.au/web/retrieve/a53ca053-43fd-47a2-956f-e5a3cc9f35a9 | en |
local.subject.for2020 | 370503 Igneous and metamorphic petrology | en |
local.subject.seo2020 | 280107 Expanding knowledge in the earth sciences | en |
Appears in Collections: | Journal Article School of Environmental and Rural Science |
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