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J4 ›› 2000, Vol. 8 ›› Issue (6): 1-.

• 矿产勘查 •    下一篇

浅层地震勘探在云南北衙地区隐伏金矿预测中的应用

  

  1. 中国科学院地质与地球物理研究所
  • 出版日期:2000-12-30 发布日期:2010-03-06

The application of seism ic exploration method in prediction of concealed Beiya gold deposit in Yunnan Province

  • Online:2000-12-30 Published:2010-03-06

摘要:

反射地震勘探技术在石油、煤田和工程地厦中得到了广泛直用t但在金矿和其它盒属矿束中则有一系列的问题艉制了它的应用 在分析了石油地震与金属矿地震不同点的基础上,简介了地震勘探方法的基本原理。在对云南北衙金矿的实际地震勘探过程中t对这种方法进行了试验,并总结了在金矿和其它金属矿区应用地震勘探方法的过程中各个环节所应该注意的问题,包括野外施工方法和资料处理的流程及地质解释等,最后得到了较为理想的效果,为隐伏矿床的精确定位预测提供了十分重要的地球物理资料。

关键词: 浅层地震勘探, 预测, 弯线, 隐伏金矿

Abstract:

Seismic reflection prospecting technique has been widely used in exploration of petroleum ,coal and geological engineering,but it is a rare thing in exploration of gold and other kind of metal deposit because of many problems encountered in application Based on a brief introduction of seismic prospecting method and the difference between seismic prospecting for petroleum and that for gold,the key points in every stage which should be pay attention to was presented in applying seism ic exploration in gold deposits and other metal mining area,which include equipment、field work methods and technological process of data proeessing and geologic explanation and so on.Through actual application at Beiya gold deposit in Yunna Province,a perfect result was gotten.This provides US very important geological data for the accurate orientation of concealed deposits.

Key words: shallow seismic exploration, prediction, crooked line, concealedgold deposit

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