Wordmark GFZ Potsdam

Publications

 
(Co) Author: Gottschalk, M.
(since 1998) [ All ]

  • Stefanski, J.; Wunder, B.; Gottschalk, M. (2012): Al-B substitution in the system albite (NaAlSi3O8) - reedmergnerite (NaBSi3O8) at high pressures. 1st European Mineralogical Conference - EMC (Frankfurt/Main, Germany 2012), EMC2012-220.

















  • Harlov, D. E.; Milke, R.; Gottschalk, M. (2006): Metastable reversal of sillimanite-corundum-quartz in the kyanite stability field: Competition between stable and metastable reactions. 2006 Geological Society of America Annual Meeting (Philadelphia, USA 2006), 169.






  • Gottschalk, M. (2004): Fluid properties and equilibria in the upper mantle. 14th Annual Goldschmidt Conference (Copenhagen, Denmark 2004), A272.




  • Wunder, B.; Wirth, R.; Gottschalk, M. (2003): Water in olivine: Experimentally induced solid inclusions of hydrous phases. 81. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Bochum 2003), 220.


  • Liebscher [Brunsmann], A.; Gottschalk, M. (2002): The T-Xps dependency of the isosymmetric displacive phase transition in synthetic Fe3+-Al zoisite : a powder X-ray diffraction and temperature dependent infrared spectroscopy study. 9th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Zürich 2002).




  • Gottschalk, M.; Wunder, B.; Wirth, R. (2001): Experimental investigation on the variation of the water content of antigorite and resulting geodynamic implications for subducting processes. American Geophysical Union Fall Meeting.

  • Liebscher [Brunsmann], A.; Gottschalk, M.; Franz, G. (2001): The substitution Fe3+-Al and the isosymmetric displacive phase transition in synthetic zoisite: a powder X-ray and infrared spectroscopy study. 79. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Potsdam 2001).

  • Pöter, B.; Gottschalk, M.; Heinrich, W. (2001): NH4-K exchange between feldspars, muscovites and chloride solutions: an experimental study. 79. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Potsdam 2001).

  • Pöter, B.; Gottschalk, M.; Heinrich, W. (2001): XRD-, FTIR- and EMP-analyses on synthetic (NH4,K)-feldspar and -muscovite solid solutions: a comparative study. 79. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Potsdam 2001).

  • Wunder, B.; Wirth, R.; Gottschalk, M. (2001): Antigorite: pressure and temperature dependence of polysomatism and water content. Interdisciplinary Workshop: PhaseTransitions and Mantle Discontinuities (Potsdam 2001).

  • Wunder, B.; Wirth, R.; Gottschalk, M. (2001): Dehydration processes within a subducting slab: An experimental and TEM-study on the polysomatism of antigorite. European Union of Geosciences - EUG XI Meeting (Strasbourg 2001).


  • Churakov, S. V.; Gottschalk, M. (2000): The theoretical equation of state for the fluids of H-O-C-N-S-F-Br-I-B-Si-noble gases system. 8th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Bergamo 2000), 23.

  • Churakov, S. V.; Gottschalk, M. (2000): Thermodynamic properties of natural fluids at high temperatures and pressures. 10th Annual Goldschmidt Conference (Cambridge 2000), 310.


  • Gottschalk, M. (2000): Thermodynamic properties of amphiboles. 78. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Heidelberg 2000), 67.

  • Gottschalk, M.; Maresch, W. V. (2000): Determination of chain multiplicity fault concentrations in amphiboles by IR-spectroscopy. 78. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Heidelberg 2000), 68.



  • Najorka, J.; Gottschalk, M.; Heinrich, W. (2000): Structural and thermodynamic properties of synthetic tremolite-magnesiohornblende solid solutions. 8th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Bergamo 2000), 77.

  • Wunder, B.; Gottschalk, M. (2000): Fe-Mg solid solution of sursassite (Mg,Fe)5Al5Si6O21(OH)7. 8th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Bergamo 2000), 108.

  • Wunder, B.; Gottschalk, M.; Wirth, R. (2000): Antigorite polysomatism: P,T-dependence, structural and thermodynamic considerations. 78. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Heidelberg 2000), 239.



  • Churakov, S. V.; Gottschalk, M. (1999): Phase equilibria in the H2O-NH3 system at 500°C (4,5 kbar) and 700°C (5 kbar). 15th Meeting European Current Research on Fluid Inclusions (ECROFI XV) (Potsdam 1999), 73-74.

  • Gottschalk, M. (1999): Quantitative crystal-chemical information for amphiboles obtained by IR-spectroscopy. 77. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Wien 1999).



  • Harlov, D. E.; Gottschalk, M.; Heinrich, W. (1999): Stability of NH4-silicate minerals at high temperatures and pressures buffered to Ni-NiO oxygen fugacity. 77. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Wien 1999), 97.


  • Melzer, S.; Gottschalk, M.; Najorka, J.; Heinrich, W. (1999): The role of amphiboles and micas in controlling the alkali and alkaline earth element budget of the crust: Experimentally determined K-Rb-Cs-Ba and Sr-Ca exchange coefficients between solids and aqueous chloride solutions. Bulletin de liason de la Société Francaise de Minéralogie et de Cristallographie, 88-89.


  • Najorka, J.; Gottschalk, M.; Heinrich, W. (1999): Experimentally derived thermodynamical data for the hypothetical tschermakite endmember. 77. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Wien 1999), 164.

  • Pöter, B.; Heinrich, W.; Gottschalk, M. (1999): Experimental determination of K-NH4 distribution between feldspars and chloride solutions. 77. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Wien 1999), 179.


  • Andrut, M.; Gottschalk, M.; Harlov, D. E. (1998): NH4+ fundamentals, overtones and combination modes in buddingtonite. 7th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Orléans 1998).

  • Gottschalk, M.; Andrut, M.; Melzer, S.; Najorka, J. (1998): Chemische und strukturelle Charakterisierung von synthetischen Amphibolen mittels Mikrosonde, HRTEM, Rietveld-Analyse und IR-Spektroskopie. 76. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Berlin 1998).



  • Harlov, D. E.; Gottschalk, M.; Heinrich, W. (1998): Stability of NH4-silicate minerals at high temperatures, pressures and oxygen fugacities. 7th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Orléans 1998), 24.



  • Liebscher [Brunsmann], A.; Franz, G.; Gottschalk, M. (1998): Orthozoisite-clinozoisite phase relations at 500 MPa/400-600°C: First experimental results in the System CaO-Fe2O3-Al2O3-SiO2-H2O (SFASH) + Br2. 7th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Orléans 1998), 6.

  • Melzer, S.; Gottschalk, M.; Andrut, M. (1998): Structural variations due to the substitution of K and Na by Rb in synthetic richterites. 76. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Berlin 1998), 191.

  • Melzer, S.; Gottschalk, M.; Heinrich, W. (1998): Experimentally determined distribution of Rb and K between richterites and aqueous chloride solutions. 7th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Orléans 1998), 40.






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