| 综合物化探方法在哈拉河铅锌矿区勘查中的应用 |
| |
| 引用本文： | 刘波,乔宝成,李海东.综合物化探方法在哈拉河铅锌矿区勘查中的应用[J].物探与化探,2014(2):261-267,277. |
| |
| 作者姓名： | 刘波 乔宝成 李海东 |
| |
| 作者单位： | [1]核工业二〇八大队,内蒙古包头014010; [2]内蒙古地质矿产勘查院,内蒙古呼和浩特010010; [3]内蒙古矿业开发有限责任公司,内蒙古呼和浩特010010 |
| |
| 摘 要： | 在内蒙古扎兰屯市哈拉河铅锌多金属矿区进行普查,对矿床进行了物化探异常特征及评价标志综合研究。根据勘查区物化探异常特征,结合异常所处的地质环境,判断勘查区主成矿元素为Pb、Zn、Ag、Cu,并存在As、Sb、Ag、Pb、Zn、Au、Cu、Mo、Bi多元素叠加异常,含矿安山岩体分布及深度与相对高的极化率、低视电阻率异常特征有关。根据已知矿和非矿异常特征、元素组合及分带特征等,建立了矿床的物化探综合找矿评价标志。
|
| 关 键 词： | 地球物理 勘查地球化学 找矿标志 铅锌矿 |
THE APPLICATION OF THE INTEGRATED GEOPHYSICAL AND GEOCHEMICAL PROSPECTING METHODS TO THE EXPLORATION OF THE HALAHE LEAD-ZINC ORE DEPOSIT |
| |
| Institution: | LIU Bo, QIAO Baocheng, LI Haidong ( 1. No. 208 GeoltJgicul PtLrty, Bureau of Nuclear hulusto, Baotou 014010, China; 2. Inner Mmgolia E.：ploration Institute of Geobgy and Mineral Re- sources, IhJhlmt 010010, Chitin; 3. hmer Mongolia Mining Det,elopment Limited Liability Comlmny. Hohlmt 010010. Chitin) |
| |
| Abstract: | In order to carry out investigation of the Halahe lead-zinc deposit in Zalantun City of Inner Mongolia, the authors studied the characteristics of geophysical-geochemical anomalies and evaluation criteria of the deposit. According to the geophysical-geochemical a-nomaly characteristics and abnormal geological environment in this exploration area, the major anomaly combination of elements is com-posed of Pb, Zn, Ag and Cu, followed by As, Sb, Ag, Pb, Zn, Au, Cu, Mo and Bi. The relatively high polarization and low apparent resistivity represent the distribution and depth of the ore-bearing andesite. Based on the characteristics of ore-related and barren anoma-lies as well as the combination and zoning of the elements, the authors established criteria or indicators of geophysical-geochemical prospecting. |
| |
| Keywords: | geophysics geochemical exploration prospecting criteria lead-zinc deposit |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
