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The Skaergaard Intrusion of East Greenland solidified as a closed system, with the development of progressively more fractionated material at the roof, floor and vertical walls of the magma chamber. We argue, using field observations of the exposed w
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6eba196fc2506cd16b16871f36455fa0
Publikováno v:
Journal of geophysical research : solid earth, 2012, Vol.117(B6), pp.B06207 [Peer Reviewed Journal]
Holness, M B, Humphreys, M CS, Sides, R, Helz, R T & Tegner, C 2012, ' Toward an understanding of disequilibrium dihedral angles in mafic rocks ', Journal of Geophysical Research, vol. 117, no. B6, pp. B06207 . https://doi.org/10.1029/2011JB008902
Holness, M B, Humphreys, M CS, Sides, R, Helz, R T & Tegner, C 2012, ' Toward an understanding of disequilibrium dihedral angles in mafic rocks ', Journal of Geophysical Research, vol. 117, no. B6, pp. B06207 . https://doi.org/10.1029/2011JB008902
The median dihedral angle at clinopyroxene-plagioclase-plagioclase junctions in mafic rocks, Θcpp, is generally lower than equilibrium (109° ± 2°). Observation of a wide range of mafic bodies demonstrates that previous work on systematic variatio
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https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9e486465e67a223b4618425062e32ed3
https://ora.ox.ac.uk/objects/uuid:aea71016-75aa-4da5-b8de-3f837d89e1f1
https://ora.ox.ac.uk/objects/uuid:aea71016-75aa-4da5-b8de-3f837d89e1f1
Arc volcanoes commonly show evidence of mixing between mafic and silicic magma. Melt inclusions and matrix glasses in andesite erupted from Soufrière Hills Volcano, Montserrat, include an anomalously K 2O-rich population which shows close compositio
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https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::14769ffd9f53ea6ddee4c96a4b020622
http://www.agu.org/journals/gl/
http://www.agu.org/journals/gl/
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Autor:
Foster A; Earth Science, Durham University, Science Labs, Durham, DL1 3LE, UK. annabelle.foster@durham.ac.uk., Wadsworth FB; Earth Science, Durham University, Science Labs, Durham, DL1 3LE, UK. fabian.wadsworth@gmail.com., Tuffen H; Lancaster Environment Centre, Lancaster University, Lancaster, LA1 4YQ, UK., Unwin HE; Lancaster Environment Centre, Lancaster University, Lancaster, LA1 4YQ, UK., Humphreys MCS; Earth Science, Durham University, Science Labs, Durham, DL1 3LE, UK.
Publikováno v:
Nature communications [Nat Commun] 2024 Jun 24; Vol. 15 (1), pp. 5347. Date of Electronic Publication: 2024 Jun 24.
Autor:
Humphreys MCS; Department of Earth Sciences, Durham University , Science Labs, Durham DH1 3LE , UK., Zhang J; Department of Earth Sciences, Durham University , Science Labs, Durham DH1 3LE , UK., Cooper GF; Department of Earth Sciences, Durham University , Science Labs, Durham DH1 3LE , UK., Macpherson CG; Department of Earth Sciences, Durham University , Science Labs, Durham DH1 3LE , UK., Ottley CJ; Department of Earth Sciences, Durham University , Science Labs, Durham DH1 3LE , UK.
Publikováno v:
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences [Philos Trans A Math Phys Eng Sci] 2019 Feb 25; Vol. 377 (2139), pp. 20180018.
Autor:
Cooper GF; 1Department of Earth Sciences, Durham University, Science Labs, Durham, DH1 3LE UK.; 2School of Earth Sciences, University of Bristol, Wills Memorial Building, Bristol, BS8 1RJ UK., Blundy JD; 2School of Earth Sciences, University of Bristol, Wills Memorial Building, Bristol, BS8 1RJ UK., Macpherson CG; 1Department of Earth Sciences, Durham University, Science Labs, Durham, DH1 3LE UK., Humphreys MCS; 1Department of Earth Sciences, Durham University, Science Labs, Durham, DH1 3LE UK., Davidson JP; 1Department of Earth Sciences, Durham University, Science Labs, Durham, DH1 3LE UK.
Publikováno v:
Contributions to mineralogy and petrology. Beitrage zur Mineralogie und Petrologie [Contrib Mineral Petrol] 2019; Vol. 174 (5), pp. 39. Date of Electronic Publication: 2019 May 06.