【摘要】 对粤北下庄铀矿田希望矿床(330矿床)进行了土壤天然热释光、氡气和地面γ能谱三种核探测技术的测量工作,对它们在下庄花岗岩型铀矿田找矿中的应用效果进行了讨论,通过现场测量结果与地质研究成果的比较,初步总结出所测得的异常与矿体之间的空间关系。研究结果表明,这三种探测技术在花岗岩地区进行铀矿的"攻深找盲"有较佳效果。更多还原

【Abstract】 The paper deals with the application of nuclear probe technique in uranium exploration in the Xiwang deposit, including thermoluminescence surveyinsoil, radon detection and ground gammaray measurement The Xiwang deposit, the firstdiscovered granitetype U deposit in China, is located in the north of the wellknown Xiazhuang ore field The results of application show that the abovementioned 3 kinds of nuclear probe techniques are available and effective for search of deepburied uranium deposits in granitedistributed regions更多还原