摘要
伽玛能谱测量是利用矿体放射性特征找矿的一种有效方法,因此被广泛应用于铀矿勘查领域。本次研究中,利用航空伽玛能谱测量数据对奋斗地区铀异常分布特征进行分析,采用地面伽玛能谱测量对区内延军铀矿点及愚公、尖山、七马驾4个有利地段进行重点勘查,归纳总结研究区铀成矿有利条件,并圈定3处找矿靶区,为该区进一步铀矿勘查提供了依据。
Gamma spectrometry is an effective method for prospecting making use of radioactive characteristics of ore bodies and is widely used in uranium exploration.In this study,airborne gamma energy spectrum data were used to analyze the uranium anomaly distribution in Fendou Area.Then the ground gamma spectrometry were used for focused exploration in 4 favorable spots such as Yanjun uranium deposit Yugong,Jianshan and Qimajia.The favorable uranium mineralization conditions were summarized in the study region and 3 prospecting targets were delineated,providing basis for further uranium exploration.
作者
曹秋义
山亚
冯博
汪冰
张恩
卢辉雄
杨彦超
Cao Qiuyi;Shan Ya;Feng Bo;Wang Bing;Zhang En;Lu Huixiong;Yang Yanchao(Airborne Survey and Remote Sensing Center of Nuclear Industry;CNNC Key Laboratory for Geophysical Exploration Technology Center of Uranium Resource)
出处
《黄金》
CAS
2018年第2期22-27,共6页
Gold
基金
黑龙江省国土资源厅资助项目(CZX-SDKC-2015026)
关键词
伽玛能谱测量
铀矿勘查
铀异常
航放异常
找矿靶区
奋斗地区
gamma spectrometry
uranium deposit exploration
uranium anomaly
airborne radioactive anomaly
prospecting target
Fendou Area
