G
Gerhard P. Brey
Researcher at Goethe University Frankfurt
Publications - 137
Citations - 10160
Gerhard P. Brey is an academic researcher from Goethe University Frankfurt. The author has contributed to research in topics: Olivine & Kimberlite. The author has an hindex of 51, co-authored 136 publications receiving 9229 citations. Previous affiliations of Gerhard P. Brey include Max Planck Society & Chinese Academy of Sciences.
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Journal ArticleDOI
Carbonated sediment–peridotite interaction and melting at 7.5–12 GPa
V.K. Bulatov,V.K. Bulatov,Gerhard P. Brey,Andrei V. Girnis,Andrei V. Girnis,Axel Gerdes,Heidi E. Höfer +6 more
TL;DR: In this paper, the interaction between model sediment and peridotite was experimentally studied using a multianvil apparatus at 7.5-12-GPa and 900-1400°C.
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The system MgO-Al 2 O 3 -SiO 2 -Cr 2 O 3 revisited: reanalysis of Doroshev et al.'s (1997) experiments and new experiments
TL;DR: In this paper, the experimental data on the partitioning of Cr and Al between spinel-picrochromite and corundumeskolaite solid solutions at 5.0 GPa and 1300, 1500°C were presented.
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Geochronological and geochemical constraints on the formation and evolution of the mantle underneath the Kaapvaal craton: Lu-Hf and Sm-Nd systematics of subcalcic garnets from highly depleted peridotites
TL;DR: In this article, the authors used single garnet grains from heavy mineral concentrates from the Kaapvaal craton (Roberts Victor and Lace mine) to determine the major and trace elements and the Sm−Nd and Lu−Hf isotope systematics of these highly depleted members of the peridotitic suite.
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Reduced sediment melting at 7.5–12 GPa: phase relations, geochemical signals and diamond nucleation
Gerhard P. Brey,Andrei V. Girnis,Andrei V. Girnis,V.K. Bulatov,V.K. Bulatov,Heidi E. Höfer,Axel Gerdes,Alan B. Woodland +7 more
TL;DR: In this paper, two starting materials similar to GLOSS of Plank and Langmuir (Chem Geol 145:325-394, 1998) were prepared from oxides, carbonates, hydroxides and graphite.
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Evolution of the South African mantle — A case study of garnet peridotites from the Finsch diamond mine (Kaapvaal craton); part 1: Inter-mineral trace element and isotopic equilibrium
TL;DR: In this paper, the authors investigated high temperature (~ 1200°C and 6 GPa) garnet peridotite xenoliths from the Kaapvaal craton (Finsch mine, South Africa), with exceptionally well equilibrated mineral major element compositions, for their trace element and isotopic intermineral equilibrium.