四种地化方法在一座可地浸砂岩铀矿床上的初试  

A PRELIMINARY TEST OF FOUR GEOCHEMICAL METHODS IN A LEACHABLE SANDSTONE URANIUM DEPOSIT

作　　者：谈成龙[1] 谢海宁[1] 

机构地区：[1]核工业北京地质研究院,北京100029

出　　处：《物探与化探》2007年第1期43-46,共4页Geophysical and Geochemical Exploration

摘　　要：铀是一种能源矿产,寻找低成本、可以用原地浸出工艺开发的砂岩型铀矿则更具重要意义。笔者采用氡测量、伴生元素测量、金属活动态测量、大地气态水铀测量4种找铀地化方法,在北方1座已知地浸砂岩铀矿上开展了试验。结果表明:氡测量、伴生元素测量方法依然有效;金属活动态测量方法的引进需理智和深化;大地气态水铀测量方法的研发取得一定进展。Using four geochemical methods, i.e., radon measurement, accompanying element measurement, metallic active state survey and earth gaseous water uranium survey, the authors made a tentative test in a known ground-leached uranium deposit in northern China. The resuhs show that the first two methods remain effective, the study of the third method should be further deepened, and the fourth method has gained certain advances.

关 键 词：可地浸砂岩铀矿床 氡测量 伴生元素测量 金属活动态测量 大地气态水铀测量 

分 类 号：P632[天文地球—地质矿产勘探]