MIDDLE PROTEROZOIC OPHIOLITES IN THE ALIHE AREA,INNER MONGOLIA
-
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。Abstract: 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.
-
计量
- 文章访问数: 363
- HTML全文浏览量: 1
- PDF下载量: 76
下载:
