| 大柴旦行委超立本陶勒盖地区化探异常特征及找矿方向 |
| |
| 引用本文： | 于林松,李世勇,张斌,王东平,刘辉.大柴旦行委超立本陶勒盖地区化探异常特征及找矿方向[J].山东国土资源,2016,32(2). |
| |
| 作者姓名： | 于林松 李世勇 张斌 王东平 刘辉 |
| |
| 作者单位： | 山东省物化探勘查院;山东省物化探勘查院;山东省物化探勘查院;山东省物化探勘查院;山东省物化探勘查院 |
| |
| 摘 要： | 在超立本陶勒盖开展不同层次化探工作的基础上认为,浅覆盖区逐级开展不同层次化探工作能快速有效地缩小找矿靶区。超力本陶勒盖Au,As异常相关性明显,该区Au异常可能为勒门沟组同生碎屑沉积地层引起,也可能后期经历了构造活化富集;巴龙贡噶尔组地层中Cu多金属异常浓集中心多数规模较小,异常区幅值不大,该类元素异常可能与褶皱处石英脉及次级构造破碎带中发现的零星孔雀石化有关;虽规模较小,但对该套地层的认识及找矿提供了思路。
|
| 关 键 词： | 水系沉积物测量 土壤测量 化探异常 找矿方向 大柴旦行委 青海省 |
Characteristics of Geochemical Anomalies and Ore Prospecting Direction in Chaolibentaolegai Area in Dachaidan of Qinghai Province |
| |
| YU Linsong,LI Shiyong,ZHANG Bin,WANG Dongping and LIU Hui.Characteristics of Geochemical Anomalies and Ore Prospecting Direction in Chaolibentaolegai Area in Dachaidan of Qinghai Province[J].Land and Resources in SHANDONG Province,2016,32(2). |
| |
| Authors: | YU Linsong LI Shiyong ZHANG Bin WANG Dongping and LIU Hui |
| |
| Abstract: | Based on different geochemical survey in Chaolibentaolegai in Dachaidan area of Qinghai province, it is regarded that different geochemical surveys can quickly and effectively reduce the searching target areas. As and Au anomalies are significantly correlated. Au anomaly was probably caused by syngenetic clastic sedimentary strata of Lemengou formation, or experienced tectonic activation effect in late stage. Copper polymetallic anomaly may be related to sporadic Malachite in Quartz veins and secondary tectonic fracture zone. Although the scale is small change in amplitude, it will provide thoughts for understanding this series of strata and propecting copper polymetallic anomaly in Chaolibentaolegai. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《山东国土资源》浏览原始摘要信息 |
| 点击此处可从《山东国土资源》下载免费的PDF全文 |
|
