Data for: Initiation of subduction of Proto-Tethys Ocean lithosphere and back-arc extension in the northern Altun Mountains, northwestern China: evidence from high-Mg diorites and A-type rhyolites

We provide major and trace elements, zircon U-Pb ages and Hf isotopes for the Baijianshan high-Mg diorites and Dawanbei and Dabanxi A-type rhyolites.

本数据集提供了白尖山高镁闪长岩以及大湾北、大板西A型流纹岩的主量与微量元素、锆石U-Pb年代及Hf同位素数据。