摘要
沿伊列克得－阿里河晚古生代板块俯冲带发育许多大小不等、北东向延伸的蛇绿岩块。其形成时代为中元古代。对其层序、岩石组合、矿物成分、岩石化学特征、就位时代等作了系统描述。
Along the Yiliekede-Alihe Late Paleozoic plate subduction zone there occur many NE-trending ophiolite blocks of varying sizes,whose formative age is Middle Proterozoic. Thispaper systematically describes the sequence,rock association,mineral composition, petro-chemical features and age of emplacement.
出处
《中国区域地质》
CSCD
1995年第4期334-338,T001,共6页
Regional Geology of China
