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.
Papers
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Journal ArticleDOI
Geothermobarometry in Four-phase Lherzolites II. New Thermobarometers, and Practical Assessment of Existing Thermobarometers
Gerhard P. Brey,T. Köhler +1 more
Journal ArticleDOI
Calcium exchange between olivine and clinopyroxene calibrated as a geothermobarometer for natural peridotites from 2 to 60 kb with applications
T.P Köhler,Gerhard P. Brey +1 more
TL;DR: In this article, the equilibrium Ca content of olivine coexisting with clinopyroxene was experimentally determined in natural lherzolitic compositions (Mg/(Mg + Fe)ol ≈ 0.9).
Journal ArticleDOI
Mineral-aqueous fluid partitioning of trace elements at 900–1200°C and 3.0–5.7 GPa: new experimental data for garnet, clinopyroxene, and rutile, and implications for mantle metasomatism
TL;DR: In this paper, trace element partition coefficients for Ba, Sr, Pb, Nb, Ta, Zr, Hf, Ti, La, Ce, Sm, Tb, and Yb between aqueous fluids and eclogite assemblage minerals (garnet, clinopyroxene, and rutile) have been determined experimentally at 900-1200°C and 3.0-5.7 GPa.
Journal ArticleDOI
Phase relations of carbonate-bearing eclogite assemblages from 2.5 to 5.5 GPa: implications for petrogenesis of carbonatites
TL;DR: In this paper, the phase and melting relations of carbonated eclogite + clinopyroxene + carbonate assemblages at 2.5 and 5.5 GPa were investigated.
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Experimental Melting of Carbonated Peridotite at 6-10 GPa
TL;DR: Partial melting of magnesite-bearing peridotites was studied at 6-10 GPa and 1300-1700°C in a multianvil apparatus using natural mineral mixes as starting material placed into olivine containers and sealed in Pt capsules as discussed by the authors.