Fu, BinTouret, Jacques L.R.2015-12-071674-9871http://hdl.handle.net/1885/18796At peak granulite-facies metamorphic conditions, lower continental crust is arguably fluxed by large amounts of two key low water activity fluids: (i) high-density CO2 and/or (ii) concentrated saline solutions. These fluids are either internally-derived,Author/s retain copyright201410.1016/j.gsf.2014.03.0132015-12-07