We performed hydrous partial melting experiments at shallow pressures (0.2 GPa) under slightly oxidizing conditions (NNO oxygen buffer) on oceanic cumulate gabbros drilled by ODP (Ocean Drilling Program) cruises to evaluate ...
Liquidus phase relations have been determined in the system Qz-Ab-Or-H2O at H2O-undersaturated conditions (melt water content of 1 wt% H2O) in the pressure range 200-800 MPa. Starting materials were homogeneous synthetic ...