摘要
近几十年来,经过前几轮勘查,在九嶷山地区通过地面伽玛总量测量、地面伽玛能谱测量及伽玛测井等传统放射性物探方法发现了一批铀矿床,基本查明了地表矿和浅部矿。对于研究区周边以及深部隐伏矿的勘查,放射性物探方法的应用效果受到很多限制,为此,有必要结合电、磁等普通物探方法在研究区进行应用探讨,寻求为攻深找盲、外围扩大找矿提供有效技术手段。
In recent decades, a number of uranium deposits have been discovered by conventional radioac-tive geophysical methods such as total gamma ray measurement, gamma ray spectrum measurement and gamma logging in Jiuyi Shan area, and the surface ore and shallow ore have been generally ascertained. For the exploration of the surrounding and deep hidden deposits, the application effect of radioactive geophysical exploration is limited by many factors. Therefore, it is necessary to combine electric, magnetic and other common geophysical exploration methods to explore the application in the research area, in order to provide effective technical means for deep tapping blind and peripheral expanding prospecting.
