Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Brendan C Hoare"'
Publikováno v:
Geological Magazine. 160:1010-1019
We present U–Pb dates from peridotitic pyrope-rich garnet from four mantle xenoliths entrained in a kimberlite from Bultfontein, South Africa. Garnet dates magmatic emplacement due to the high mantle residence temperatures of the source material pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b21e57824093724739ffc704b9b65664
https://doi.org/10.1017/s0016756823000122
https://doi.org/10.1017/s0016756823000122
Autor:
Aodhán Ó Gogáin, Gary O'Sullivan, Thomas Clements, Brendan C. Hoare, John Murray, Patrick N. Wyse Jackson
Publikováno v:
Palaeontology. 65
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::921ee04bf610991dcc388e29251bdb47
https://doi.org/10.1111/pala.12628
https://doi.org/10.1111/pala.12628
Publikováno v:
Earth and Planetary Science Letters. 597:117796
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::412687e854046c843b44f18f49dc2fe2
https://doi.org/10.1016/j.epsl.2022.117796
https://doi.org/10.1016/j.epsl.2022.117796
Publikováno v:
Goldschmidt2021 abstracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6d9609a8e0d19797c60459cf81dabda
https://doi.org/10.7185/gold2021.7127
https://doi.org/10.7185/gold2021.7127
Autor:
Aodhán Ó'Gogáin, Foteini Drakou, Brendan C. Hoare, J. S. Daly, Paul C. Guyett, John Murray, Gary O'Sullivan, Eszter Badenszki, David Chew
Publikováno v:
Goldschmidt2021 abstracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::783dfb0ebbf03d9a6a7ab40bd58e4cc5
https://doi.org/10.7185/gold2021.7024
https://doi.org/10.7185/gold2021.7024
Autor:
Phil Shaw, Eoghan P. Corbett, Loretta Corcoran, Brendan C. Hoare, Antonio Simonetti, Quentin Crowley
The interaction of incident laser radiation and sample substrate is complex and difficult to predict. Natural zircons areoften both structurally and chemically heterogeneous in 3-dimensional space. Encountering growth-related, structural micro-hetero
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe1fc725642fa4adbded3921d30d41a6
https://doi.org/10.5194/egusphere-egu2020-4623
https://doi.org/10.5194/egusphere-egu2020-4623
Publikováno v:
Chemical Geology. 578:120302
The origins of the mica-amphibole(K-richterite)-rutile-ilmenite-diopside (MARID) and the, presumably related, phlogopite-K-richterite-peridotite (PKP) mantle xenolith suites remain enigmatic. For instance, it is unclear if MARID rocks represent perva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef497ea5364728317d9256acfbc27c73
https://doi.org/10.1016/j.chemgeo.2021.120302
https://doi.org/10.1016/j.chemgeo.2021.120302
Autor:
J. Stephen Daly, Foteini Drakou, John Murray, Paul C. Guyett, Eszter Badenszki, Brendan C. Hoare, Aodhán Ó'Gogáin, David Chew, Gary O'Sullivan
Publikováno v:
Sedimentary Geology. 422:105961
Sedimentary phosphates, chiefly composed of apatite group minerals, contain exceptionally high concentrations (10–200 ppm) of U relative to other sedimentary precipitates, making them an attractive target for U–Pb dating. Phosphate-rich sedimenta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbccdda8590e4f02dfb5d9d4de2b433c
https://doi.org/10.1016/j.sedgeo.2021.105961
https://doi.org/10.1016/j.sedgeo.2021.105961
Autor:
Tatjana Epp, Jaime D. Barnes, Brendan C. Hoare, Thomas Riegler, Sebastian Tappe, Emma L. Tomlinson, Michael A.W. Marks, John Caulfield
Publikováno v:
Lithos. :105976
Kimberlite magmatism occurs as a result of volatile fluxed melting of the convecting upper mantle underlying cratonic lithospheric mantle regions. During passage to the Earth's surface, proto-kimberlite magma can interact with, and assimilate, variab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b73fd6e7566f67abf633d509992c96d7
https://doi.org/10.1016/j.lithos.2021.105976
https://doi.org/10.1016/j.lithos.2021.105976
Autor:
Robert Bolhar, Brendan C. Hoare, Gary O'Sullivan, Kenneth D. Collerson, Yashirvad Thakurdin, Péter Horváth
Publikováno v:
Lithos. :105977
Combined U-Pb geochronology, and trace element analysis (Th, U, Y, Sr, rare earth elements: REE) by LA-Q-ICPMS and halogen chemistry (F, Cl, OH) by SEM-EDX are applied to apatite from a suite of amphibolite- and granulite-facies xenoliths from the Be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fd406faa8f1cc30b6dc7a265a72de2c
https://doi.org/10.1016/j.lithos.2021.105977
https://doi.org/10.1016/j.lithos.2021.105977