In Cretaceous, the Northeast Jiangxi area was in an extensional tectonic environment, resulted in the development of some bimodal igneous rock suites. 本區在白堊紀處于拉張伸展的構造環(huán)境，發(fā)育雙峰式巖漿巖建造。
This paper makes an approach to geotectonic setting responsible for the Masongling Formation of the Baishuihe Group in terms of lithogeochemistry of metavolcanite. 通過(guò)對白水河群馬松嶺組主要變質(zhì)火山巖地球化學(xué)特征的研究，探討了該組形成的大地構造環(huán)境。
