| 内蒙古赤峰北部林西地区中上二叠统物源研究 |
| |
| 引用本文： | 史政,任战利,崔军平,白奋飞.内蒙古赤峰北部林西地区中上二叠统物源研究[J].科技情报开发与经济,2010,20(7):145-147. |
| |
| 作者姓名： | 史政 任战利 崔军平 白奋飞 |
| |
| 作者单位： | 1. 西北大学大陆动力学国家重点实验室/地质学系,陕西西安,710069
2. 陕西延长石油(集团)有限责任公司研究院,陕西西安,710075 |
| |
| 基金项目： | 国家重点基础研究发展计划“973”项目(2003CB214605) |
| |
| 摘 要： | 通过对内蒙古林西地区中上二叠统露头样品重矿物的分析研究,指出研究区内样品稳定重矿物为锆石—金红石—电气石—石榴石—赤褐铁矿—磁铁矿组合,母岩主要来自于酸性、中基性岩浆岩;基于露头样品岩矿鉴定、ZTR指数及稀土元素结果分析,指出研究区西部与东部属于不同的物源系统,西部为来自NE方向较近物源的碎屑沉积。
|
| 关 键 词： | 林西地区 中上二叠统 重矿物 物源研究 ZTR指数 REE配分模式 |
The Study on the Sediment Source of the Middle-Late Pemian in Linxi Area in Northland of Chifeng, Inter Mongoulie |
| |
| SHI Zheng,REN Zhan-li,CUI Jun-ping,BAI Fen-fei.The Study on the Sediment Source of the Middle-Late Pemian in Linxi Area in Northland of Chifeng, Inter Mongoulie[J].Sci-Tech Information Development & Economy,2010,20(7):145-147. |
| |
| Authors: | SHI Zheng REN Zhan-li CUI Jun-ping BAI Fen-fei |
| |
| Institution: | SHI Zheng,REN Zhan-li,CUI Jun-ping,BAI Fen-fei |
| |
| Abstract: | Through the study on heavy minerals of outcrop samples of Middle-late Pemian in Linxi Area,Inner Mongolia,China, this paper points out that the stable heavy minerals of samples of the study area are zircon -Rutiletourmaline-garnet-red limonite-magnetite combination, and its mother rock is mainly from acidic, intermediate-mafic igneous rocks; and based on the mineral identification of outcrop samples, ZTR index and the analysis results of REE, shows that the the west part and east part of the study area belo... |
| |
| Keywords: | Linxi Area Middle-late Pemian heavy mineral study of material source ZTR index REE distribution pattern |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
