| 地质界面控矿原理及其运用要点 |
| |
| 引用本文： | 张善明,吕新彪,邓国祥,周喜.地质界面控矿原理及其运用要点[J].地质科技情报,2009,28(6). |
| |
| 作者姓名： | 张善明 吕新彪 邓国祥 周喜 |
| |
| 作者单位： | 1. 中国地质大学资源学院,武汉,430074
2. 青海西部资源公司,北京,100012 |
| |
| 基金项目： | 地质过程与矿产资源国家重点实验室项目(GPMR200807) |
| |
| 摘 要： | 地质界面成矿现象普遍存在,从成矿作用的角度看,控矿地质界面可分为3类:成矿地质条件变化界面;成矿要素性质演化界面;矿体形成界面。地质界面的控矿原理在于:界面两侧异相差异因素为成矿提供了动力;界面附近构建的特殊过渡态为成矿提供了特定的环境;界面对应的成矿时间是最佳成矿期;界面物理化学效应促进了成矿作用的进行。运用地质界面控矿原理进行找矿预测,关键是准确识别并定位地质界面,研究其性质并理解其控矿作用,并融合其他成矿理论进行综合分析,同时注意地质界面控矿在地质异常解释中的运用。
|
| 关 键 词： | 地质界面 控矿原理 找矿预测 成矿作用 |
Ore-Controlling Mechanism of Geological Interface and the Key of Application |
| |
| ZHANG Shan-ming,Lü Xin-biao,DENG Guo-xiang,ZHOU Xi.Ore-Controlling Mechanism of Geological Interface and the Key of Application[J].Geological Science and Technology Information,2009,28(6). |
| |
| Authors: | ZHANG Shan-ming Lü Xin-biao DENG Guo-xiang ZHOU Xi |
| |
| Institution: | 1.Faculty of Earth Resources;China University of Geosciences;Wuhan 430074;China;2.Qinghai Western Resources Co.;Beijing 100012;China |
| |
| Abstract: | The phenomenon of interface-metallogenesis is universal.From the perspective of metallogenesis,geological interface can be divided into ore-forming environment-changing interface,ore-forming element's nature-evolution interface and orebody-forming interface.The interface control of the the ore-forming can be effective mainly because of the metallogenic dynamics produced by the difference between the phases of opposite sides of the interface,the special metallogenic environment offered by the transitional st... |
| |
| Keywords: | geological interface ore-controlling mechanism ore-prospecting and prediction metallogenesis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
