DEHYDRATION MELTING AND THE GRANULITE TRANSITION IN METAPELITES FROM SOUTHERN NAMAQUALAND, SOUTH-AFRICA

In a prograde amphibolite-granulite transition zone in the Namaqualand Metamorphic Complex, metapelites show an interbanding of the amphibolite facies association biotite+sillimanite+quartz with the granulite facies association garnet+cordierite+K-feldspar. Relict graded bedding shows that compositi...