某些景观区隐伏金属矿地气法试验结果
高玉岩,汪明启,夏修展,王涛
中国地质大学 地球科学与资源学院,北京 100083
GEOGAS TESTS IN THE EXPLORATION OF CONCEALED METALLIC DEPOSITSIN SOME LANDSCAPE AREAS
GAO Yu-Yan, WANG Ming-Qi, XIA Xiu-Zhan, WANG Tao
School of Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China
摘要 自采用液体捕集剂以来,经过试剂提纯、使用超净环境和捕集装置的改进,地气观测精度得到很大提高,不仅证实了隐伏
矿上方地气金属元素异常存在,而且在实际找矿中获得了很好的找矿效果。通过介绍黄土覆盖和冲积平原区隐伏金属矿矿床上方地
气元素分布特征,说明地气测量能够用于该类条件下隐伏矿勘查,可望为类似景观区矿产勘查提供有效地球化学手段。
Abstract : Since the adoption of liquid trapping agent, the observation accuracy of geogas has been greatly
improved through purification of reagents, utilization of superclean environment and improvement of the
collecting device. Geogas anomalies appear over concealed deposits, and a favorable effect is obtained in ore
prospecting. This paper describes the features of geogas element distribution over concealed metallic deposits, in
loessial overburden areas and on alluvial plains. Geogas survey is an effective geochemical means and can be used
in search for concealed deposits in similar landscape areas.
收稿日期: 2009-10-23
出版日期: 2010-04-10
通讯作者:
高玉岩(1975-),男,中国地质大学(北京)在读博士研究生,主要研究方向勘查地球化学。
引用本文:
高玉岩, 汪明启, 夏修展, 王涛. 某些景观区隐伏金属矿地气法试验结果[J]. 物探与化探, 2010, 34(2): 144-149.
GAO Yu-Yan, WANG Ming-Qi, XIA Xiu-Zhan, WANG Tao. GEOGAS TESTS IN THE EXPLORATION OF CONCEALED METALLIC DEPOSITSIN SOME LANDSCAPE AREAS . Geophysical and Geochemical Exploration, 2010, 34(2): 144-149.
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