Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Andrew J. Berry"'
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Rare glasses of earliest melts produced by a Hawaiian volcano can only have formed by the crystallisation of garnet implying a magma chamber near the base of the lithosphere
Externí odkaz:
https://doaj.org/article/b30cfcf556c04b4ca6fb26bd5bf6b971
Autor:
Joseph Knafelc, Scott E. Bryan, Michael W. M. Jones, David Gust, Guil Mallmann, Henrietta E. Cathey, Andrew J. Berry, Eric C. Ferré, Daryl L. Howard
Publikováno v:
Communications Earth & Environment, Vol 3, Iss 1, Pp 1-11 (2022)
Pink and white raft pumice from the 2012 Havre deep-sea eruption experienced prolonged high-temperature atmospheric oxidation of magnetite to hematite which suggests a short but powerful explosive phase, according to microanalytical investigation.
Externí odkaz:
https://doaj.org/article/f083cb1c369b4ecfa3b4053b5ef77c2e
Autor:
Jay C. Bullen, Chaipat Lapinee, Laura A. Miller, Florence Bullough, Andrew J. Berry, Jens Najorka, Giannantonio Cibin, Ramon Vilar, Dominik J. Weiss
Publikováno v:
Results in Surfaces and Interfaces, Vol 9, Iss , Pp 100084- (2022)
Over 50 million people in South Asia are exposed to groundwater contaminated with carcinogenic arsenic(III). Photocatalyst-adsorbent composite materials are popularly developed for removing arsenic in a single-step water treatment. Here, As(III) is o
Externí odkaz:
https://doaj.org/article/0353a07e561145c9ba31d736b27dd7fc
Publikováno v:
Geochimica et Cosmochimica Acta.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b05507fd78ec06fa6a15e7b4da50c122
https://doi.org/10.1016/j.gca.2023.04.031
https://doi.org/10.1016/j.gca.2023.04.031
Autor:
Hugh St. C. O'Neill, Andrew J. Berry
Publikováno v:
Magma Redox Geochemistry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87e88c693094abc67478915e98af1af8
https://doi.org/10.1002/9781119473206.ch8
https://doi.org/10.1002/9781119473206.ch8
Autor:
Hugh St. C. O'Neill, Andrew J. Berry
Publikováno v:
Geochimica et Cosmochimica Acta. 306:304-320
Cr3+/Cr2+ in melts in the systems CaO-MgO-Al2O3-SiO2 ± Na2O ± K2O doped with Cr added as 0.5 wt% Cr2O3 were determined as a function of oxygen fugacity (fO2) at 1400 °C by XANES spectroscopy of their quenched glasses, using the intensity of the sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::358f1834527797c3bc2f20bcc470d36d
https://doi.org/10.1016/j.gca.2021.03.024
https://doi.org/10.1016/j.gca.2021.03.024
Publikováno v:
Journal of Petrology. 63
The trace element contents of zircon can provide unique insights into tectonothermal events, however, interpreting these data and identifying correlations with specific magmatic/metamorphic events can be challenging. This limits our ability to constr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::592e5b561b913c89287e97765b31d388
https://doi.org/10.1093/petrology/egac084
https://doi.org/10.1093/petrology/egac084
Autor:
Yu Wang, Zhaoyue Weng, Ilizel Retita, Dean R. Scott, Yu Sheng Tseng, Daniel Leung, Andrew J. Berry, Sammy Lap Ip Chan
Publikováno v:
International Journal of Hydrogen Energy. 46:5441-5448
The formation of metastable γ-MgH2 upon application of ultra-high pressure and its dehydrogenation properties were studied. Magnesium-nickel alloy (14 wt.% Ni) was hydrogenated and compressed at ultra-high pressures of 2.5 and 4 GPa. The phase compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::983ed2dcbc60900f129083cb7bd65f63
https://doi.org/10.1016/j.ijhydene.2020.11.044
https://doi.org/10.1016/j.ijhydene.2020.11.044
Publikováno v:
Nature communications. 13(1)
The initial melts erupted by a Hawaiian volcano have a range of alkalic compositions but are rarely observed as they are covered by enormous volumes of shield stage tholeiites. A remarkable record of the early evolution of Hawaiian volcanoes, however
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::72f292e3539d72f2afa6a1bd9060029a
https://pubmed.ncbi.nlm.nih.gov/35618712
https://pubmed.ncbi.nlm.nih.gov/35618712
Publikováno v:
Chemical Geology. 524:283-294
Antimony K-edge X-ray absorption near edge structure (XANES) spectra were recorded for Sb in glasses of five synthetic CaO-MgO-Al2O3-SiO2 (CMAS) compositions and a simplified mid-ocean ridge basalt (MORB). The glasses were quenched from melts equilib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb253ec3b94bd33cea433817294ba51c
https://doi.org/10.1016/j.chemgeo.2019.06.017
https://doi.org/10.1016/j.chemgeo.2019.06.017