| 电吸附元素异常来源及找矿模式 |
| |
| 引用本文： | 周奇明.电吸附元素异常来源及找矿模式[J].矿产与地质,2003,17(6):705-708. |
| |
| 作者姓名： | 周奇明 |
| |
| 作者单位： | 桂林矿产地质研究院,广西,桂林,541004 |
| |
| 基金项目： | 广西青年科学基金资助项目(桂青 0135018) |
| |
| 摘 要： | 电吸附元素异常来源于深部矿体,主要是在各种后期地质作用下溶解了矿体中的矿质成分,并扩散迁移至地表,形成能反映矿体的电吸附晕。电吸附找矿方法在金属矿上所捕获到的异常是在矿体中心垂直投影位置以块状异常出现的称“顶部晕”。在大红山铜矿和李坝金矿上异常也反映了这种异常特征。
|
| 关 键 词： | 勘探地球化学 电吸附 来源 找矿 模式 |
| 文章编号： | 1001-5663(2003)06-0705-04 |
| 修稿时间： | 2003年6月5日 |
ORIGIN OF ELECTRICAL ABSORPTION ANOMALY AND LTS EXPLORATION MODEL |
| |
| ZHOU Qi-ming.ORIGIN OF ELECTRICAL ABSORPTION ANOMALY AND LTS EXPLORATION MODEL[J].Mineral Resources and Geology,2003,17(6):705-708. |
| |
| Authors: | ZHOU Qi-ming |
| |
| Abstract: | Electrical absorption anomaly origins in the orebodies in deep part. The electrical absorption of ore compositions which is transported to the surface through dispersion by various geological processes in later periods. The anomalies trapped by electrical absorption method above metalic deposit are called as "Top halo" in block form at the location of vertical projection of the center of the orbodies. The anomalies in Dahongshan copper deposit and Liba gold deposit also show this characteristc. |
| |
| Keywords: | exploration geochemistry electrical absorption source prospecting model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
