financially funded by Chinese NSFC Grants(41190075,40730315, 40872123 and 41072152);Hong Kong RGC GRF grants(7066/ 07P and 7053/08P)
As one of the areas where typical late Archean crust is exposed in the Eastern Block of the North China Craton, the northern Laioning Complex consists principally of tonalitic-trondhjemitic-granodioritic (TTG) gneis...