With aim of providing constraints on the Late Paleozoic tectonic evolution of the south Central Asian Orogenic Belt (CAO......

西秦岭天水—党川地区的马家坪二长花岗岩和牛头河群黑云母变粒岩的元素地球化学的研究表明,马家坪二长花岗岩显示强烈的轻、重稀......

在柴达木北缘吉绿素滩间山群火山岩中发现埃达克质(adakitic)英安岩,其主要地球化学特征如下:SiO263.7%～64 3%,Al2O3 15.07%～15.27%,......