Ms. Nora Liptai

 (Institute of Geography and Earth Sciences,

    Eotvos University Budapest (ELTE), Hungary.)

2012-06-26 ~ 07-04

Prof. Håkon Austrheim

 (University of Oslo, Norway)

2012-03-13

Prof. Stephane Rondenay

 (Massachusetts Institute of Technology, USA)

2011-05-04

Prof. Csaba Szabo ( Eötvös University, Hungary)

2010-11-11

Prof. David Yuen (University of Minnesota, USA)

2010-08-09

Prof. Robert Wintsch (Indiana University, USA)

2010-07-12

Prof. Haakon Austrheim (University of Oslo, Norway)

2010-06-08

Dr. Bill Durham (Massachusetts Institute of Technology, USA)

2009-10-26

Prof. Shuguang Song (Peking University, China)

2009-08-27, during China field trip

Prof. Harry W. Green (University of California, USA)

2009-02-03 Prof. Harry W. Green (Department of Earth Sciences, University of California, Riverside, CA, U.S.A.)

Title : Subduction-Zone Earthquakes Reflect Phase Transformations in the Mantle

2009-09-14, 2009-09-16 Distinguished Prof. Harry W. Green (University of California, Riverside, USA)

Title : 1. Ultra-High-Pressure-Metamorphism(UHPM) with focus on microstructures and the stishovite discovery (2009-09-14)

         2. A summary of the Alpe Arami story, augmented with similar observation from China (2009-09-14)

         3. The story of diamonds and coesite-after-stishovite + nitrides in ophiolites (2009-09-16)

Prof. Shun-ichiro Karato (Yale University, USA)

2009-06-12 Prof. Shun-ichiro Karato (Department of Geology and Geophysics, Yale University)

Title : Water Distribution across the Mantle Transition Zone in Earth and Its Implications for Evolution of Ocean