| 王冲.EH4 电磁测深在江西城门山矿区深部及
外围找矿中的应用[J].地质与勘探,2009,45(6):742-747 |
| EH4 电磁测深在江西城门山矿区深部及
外围找矿中的应用 |
| Application of EH4 Electromagnetic Eounding in the Deep and Peripheral ofChengmenshan Mining Area,Jiangxi |
| 投稿时间：2009-07-02 修订日期：2009-11-05 |
| DOI： |
| 中文关键词: 块状硫化物 EH4 电磁测深 城门山矿区 成矿潜力 |
| 英文关键词: massive sulfide,EH4 electromagnetic sounding,Chengmenshan mining area,prospecting potential |
| 基金项目:国家科技支撑计划项目(2006BAB01B06)。 |
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| 中文摘要: |
| [摘要]城门山铜矿床位处九瑞铜多金属矿集区南东端,是典型的层控块状硫化物型铜矿床。利
用EH4 电磁测深清晰的反映地层和低阻体的展布状态,在城门山矿区取得了明显效果,并将这一成果
运用到城门山矿区的深部和外围,发现了与成矿相关的电性异常,达到了评价勘探区成矿潜力的目的,
也证明了EH4 电磁测深对层控硫化物铜矿床是一套高效实用的勘探手段。 |
| 英文摘要: |
| Abstract:Chengmenshan copper deposit, located in the southeastern part of JiuRui copper-polymetallic mineralization concentration field, is a typi鄄
cal stratabound massive sulfide copper deposit. EH4 electromagnetic sounding helps the authors to achieve remarkable results in the chengmenshan mining
area because it can reflect expansion state of the strata and the low resistance body clearly and this result can be used in the deep and peripheral of Cheng鄄
menshan mining area. The paper finds a clearly electric anomaly related to mineralization. It not only achieves the goal of estimating exploration area pros鄄
pecting potential but also confirms that EH4 electromagnetic sounding is an efficient and practical exploration mathod to investigate stratabound massive
sulfide copper deposit. |
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