用户名: 密码: 验证码:
Heavy Mineral Characteristics of Carboniferous-Permian Strata in Ejin Banner and Its Vicinities, oft-com:office:smarttags" />Western Inner Mongolia, and Their Significance
详细信息   
摘要

In this paper, the authors confirm the basin-and-range structural framework evolvement and provenance system of Carboniferous to Permian in Badanjaran Basin. The authors analyze the content and the combined characteristic of clastic heavy mineral in sections of different depression belts of Carboniferous to Permian. The results of the heavy minerals in Badanjaran Basin didn’t suffer long-distance transport and the heavy minerals combination are different in different secondary units of different periods. In Carboniferous, the combination forms are zirconapatite in Hongshishan-Heiyingshan depression, zirconrutileapatitetourmaline in Hongliudaquan depression, zircon rutileapatitetourmalinegarnet in Xilinhaote depression with garnets drastically increasing upwards and zirconrutileapatite tourmaline in Zhusileng depression.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700