High-pressure granulites are characterised by the key associations garnet-clinopyroxene-plagioclase-quartz (in basic rocks) and kyanite-K-feldspar (metapelites and felsic rocks) and are typically orthopyroxene-free in both ...
Konrad-Schmolke M.; Babist J.; Handy M.R.; O'Brien P.J.(2006)
Garnets in continentally derived high-pressure (HP) rocks of the Sesia Zone (Western Alps) exhibit three different chemical zonation patterns, depending on sample locality. Comparison of observed garnet zonation patterns ...
Kröner A.; Wilde S.A.; Zhao G.C.; Sun M.; O'Brien P.J.; Liu D.Y.; Wan Y.S.; Liu S.W.; Guo J.H.(2006)
Magmatic and metamorphic zircons have been dated from ductilely deformed gabbroic dykes defining a dyke swarm and signifying crustal extension in the northern part of the Hengshan Complex of the North China Craton. These ...