GEOCHEMISTRY OF THE MESOZOIC-CENOZOIC VOLCANIC ROCKS IN THE GANGDISE-NYAINQENTANGLHA AREA OF XIZANG

被引：0

作者：

金成伟

杨瑞英

黄忠祥

机构：

[1] Academia Sinica

[2] Institute of High Energy Nuclear Physics

[3] Beijing

[4] Institute of Geology

来源：

A Monthly Journal of Science | 1984年 / 12期

关键词：

REE; Th; line; GEOCHEMISTRY OF THE MESOZOIC-CENOZOIC VOLCANIC ROCKS IN THE GANGDISE-NYAINQENTANGLHA AREA OF XIZANG; Eu;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Some characters of the petrology and petrochemistry of the volcanic rocks of the Gangdise-Nyainquentanglha magmatic arc were involved in some of our discussions. In this paper we discuss mainly the geochemistry of REE and trace elements. The samples are representatives of the Jurassic-Cretaceous andesite (N-3) and basalt (N-1) belonging to ealc-alkali series in Nyainqentanglha area, Cretaceous andesite (5-92), Late

引用

页码：1658 / 1661

页数：4