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Fluids in subduction zones

English title Fluids in subduction zones
Applicant Pettke Thomas
Number 106569
Funding scheme SNSF Professorships
Research institution Institut für Geologie Universität Bern
Institution of higher education University of Berne - BE
Main discipline Geochemistry
Start/End 01.10.2005 - 30.09.2009
Approved amount 1'524'209.00
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Keywords (6)

high-pressure metamorphism; fluid inclusions; serpentinites; eclogites; devolatilization; major - trace element geochemistry

Responsible applicant and co-applicants

Employees

Publications

Publication
Carbonate assimilation during magma evolution at Nisyros (Greece), South Aegean Arc; evidence from clinopyroxenite xenoliths
Spandler C.J. Martin L.H. Pettke T (2012), Carbonate assimilation during magma evolution at Nisyros (Greece), South Aegean Arc; evidence from clinopyroxenite xenoliths, in Lithos, 146-147, 18-33.
Geochemistry of ocean floor and forearc serpentinites: Constraints on the ultramafic input to subduction zones
Kodolányi J. Pettke T. Spandler C. Kamber B.S. Gméling K. (2012), Geochemistry of ocean floor and forearc serpentinites: Constraints on the ultramafic input to subduction zones, in Journal of Petrology, 53, 235-270.
Chromium mobility in hydrous fluids at upper mantle conditions.
Klein-BenDavid O. Pettke T. Kessel R. (2011), Chromium mobility in hydrous fluids at upper mantle conditions., in Lithos, 125, 122-130.
Internal and external fluid sources for eclogite-facies veins in the Monviso Massif, Western Alps: Implications for fluid flow in subduction zones
Spandler C. Pettke T. Rubatto D. (2011), Internal and external fluid sources for eclogite-facies veins in the Monviso Massif, Western Alps: Implications for fluid flow in subduction zones, in Journal of Petrology, 52, 1207-1236.
Loss of trace elements from serpentinites during fluid-assisted transformation of chrysotile to antigorite - an example from Guatemala
Kodolányi J. Pettke T. (2011), Loss of trace elements from serpentinites during fluid-assisted transformation of chrysotile to antigorite - an example from Guatemala, in Chemical Geology, 284, 351-362.
Quantification of transient signals in multiple collector inductively coupled plasma mass spectrometry: Accurate lead isotope ratio determination by laser ablation of individual fluid inclusions
Pettke T. Oberli F. Audetat A. Wiechert U. Heinrich C.A. (2011), Quantification of transient signals in multiple collector inductively coupled plasma mass spectrometry: Accurate lead isotope ratio determination by laser ablation of individual fluid inclusions, in Journal of Analytical Atomic Spectrometry, 44, 10-38.
Mantle wedge peridotites: fossil reservoirs of deep subduction zone processes. Inferences from high and ultrahigh-pressure rocks from Bardane (Western Norway) and Ulten (Italian Alps)
Scambelluri M. Van Roermund H.L.M. Pettke T. (2010), Mantle wedge peridotites: fossil reservoirs of deep subduction zone processes. Inferences from high and ultrahigh-pressure rocks from Bardane (Western Norway) and Ulten (Italian Alps), in Lithos, 120, 186-201.
Plagioclase peridotites in ocean-continent transitions: Refertilized mantle domains generated by melt stagnation in the shallow mantle lithosphere.
Müntener O. Manatschal G. Desmurs L. Pettke T. (2010), Plagioclase peridotites in ocean-continent transitions: Refertilized mantle domains generated by melt stagnation in the shallow mantle lithosphere., in Journal of Petrology, 51, 255-294.
The magma and metal source of giant porphyry-type ore deposits, based on lead isotope microanalysis of individual fluid inclusions
Pettke T. Oberli F. Heinrich C.A. (2010), The magma and metal source of giant porphyry-type ore deposits, based on lead isotope microanalysis of individual fluid inclusions, in Earth and Planetary Science Letters, 296, 276-277.
Analytical protocols for element concentration and isotope ratio measurements in fluid inclusions by LA– (MC–)ICP–MS (P. Sylvester, ed.).
Pettke T. (2008), Analytical protocols for element concentration and isotope ratio measurements in fluid inclusions by LA– (MC–)ICP–MS (P. Sylvester, ed.)., in Mineralogical Association of Canada Short Course Series, 40, 189-219.
Majoritic garnets monitor deep subduction fluid flow and mantle dynamics
Scambelluri M. Pettke T. Van Roermund H.L.M. (2008), Majoritic garnets monitor deep subduction fluid flow and mantle dynamics, in Geology, 36, 59-62.
Relict meso and micro-structures in orogenic garnet peridotites as tracers of mantle dynamics and metasomatism at convergent plate margins
Scambelluri M. Van Roermund H. L. M. Pettke T. (2008), Relict meso and micro-structures in orogenic garnet peridotites as tracers of mantle dynamics and metasomatism at convergent plate margins, in Bollettino della Societa Geologica Italiana, 127, 221-225.
The composition of MgO-SiO2-H2O liquids coexisting with dense Hydrous Magnesium Silicates at 11-13.5 GPa and the endpoints of the MSH solidii
Melekhova E. Schmidt M.W. Ulmer P. Pettke T. (2007), The composition of MgO-SiO2-H2O liquids coexisting with dense Hydrous Magnesium Silicates at 11-13.5 GPa and the endpoints of the MSH solidii, in Geochim. Cosmochim. Acta , 71, 3348-3360.
In situ laser ablation-ICP-MS chemical analysis of melt inclusions and prospects for constraining subduction zone magmatism. (J.D. Webster, ed.)
Pettke T (2006), In situ laser ablation-ICP-MS chemical analysis of melt inclusions and prospects for constraining subduction zone magmatism. (J.D. Webster, ed.), in Mineralogical Association of Canada Short Course Series, 36, 51-80.

Associated projects

Number Title Start Funding scheme
124370 Fluids in subduction zones II 01.10.2009 SNSF Professorships

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