微生物地球化学探矿──蜡样芽孢杆菌法寻找金、铀矿的试验研究  

A MICROBIAL METHOD OF GEOCHEMICAL EXPLORATION A STUDY OF USING SOIL BACILLUS CEREUS METHOD TO PROSPECT FOR Au AND U

作　　者：李珍福[1] 李学军[1] 张瑞增[1] 陈国梁[1] 

机构地区：[1]核工业北京地质研究院

出　　处：《铀矿地质》1994年第6期360-366,共7页Uranium Geology

摘　　要：壤中蜡样芽孢杆菌找矿法是微生物地球化学探矿方法之一。本文叙述了蜡样芽孢杆菌法的找矿原理、野外工作方法、室内测量技术、野外初步试验的地质效果以及测量中应注意的若干问题。在已知隐伏金矿床（点）和铀矿床（点）上测得了明显的蜡样芽孢杆菌计数异常，并在４６０铀（钼）矿床外围的铀矿化远景地段进行了试验，地质效果较为理想。The mineral exploration using Bacillus cereus in soils belongs to the microbial geochemistry.This paper deals with exploration principle,field dperation procedure,measurement techniques in laboratory,geological effectivenes of preliminary test in the field and some problems in the measurement that must be noted using Bacellus cereus in soils method.Obvious Bacellus cereus counts of anomalies were measured in known concealed gold deposits(occurrences)and uranium deposits(occurrences).In addition,a test was made in the potential area of uranium mineralization in the periphery of uranium(molybdenum)deposit and the geological effectiveness are more ideal.

关 键 词：微生物地球化学 探矿 金矿床 铀矿床 

分 类 号：P618.510.8[天文地球—矿床学]