Collins W J, Beams S D, White A J R et al. 1982. Nature and origin of A？type granites with particular reference to southeastern Australia. Contrib Mineral Petrol, 80: 189-200．
[8]
Cox K G, Dunxan A R, Bristow J W, Taylor S R and Erlank A J. 1984. Petrogenesis of the basic rocks of the Lebombo∥Erlank A K(ed). Petrogenesis of the volcanic rocks of the Karoo Province. Geological Society of South Africa, Special Publication,1．
[9]
Pearce J, Harris N B W and Tindle A G. 1984.Trace element discrimination diagrams for the tectonic interpretation of granitic rocks. J Petrol, 25: 956-983．
[10]
Whalen J B，Currie K L and Chappell B.1987. A？type granites: Geochemical characteristics, discrimination and petrogenesis. Contrib Miner Petrol, 95: 407-419.Zhang C L, Gao S , Zhang G W, Liu X M and Yu Z P. 2003. Geochemistry of early Paleozoic alkali dyke swarms in south Qinling and its geological significance. Science in China(series D),46(12):1292-1306．
[11]
Zhang Z Q, Zhang G W, Fu G M et al.1996.Geochronology of metamorphic strata in the Qinling Mountains and its tectonic implications. Science in China(series D),39(3):283-292．
