ELEMENT GEOCHEMISTRY OF MELT AND BASEMENT ROCKS OF NUCLEAR EXPLOSION CRATER

被引：0
|
作者：
林文祝
机构：
[1] Institute of Geochemistry
[2] Guiyang
[3] Academia Sinica
来源：
Science Bulletin | 1989年 / 05期
关键词：
Impact cratering; impact melt; rare earth element (REE); pattern glassy melt; tektite;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Most terrestrial impact craters such as Ries and Lappajarvi craters contain a lot of impact melts. The common character of the impact melts includes (ⅰ) an extremely homogeneous composition, (ⅱ) the chemical component of melt indicating the properties of basement rocks and (ⅲ) the partial melts having
引用
收藏
页码：421 / 425
页数：5
相关论文
共 50 条
12345