模糊数学在地面γ能谱找金中的应用  

APPLICATION OF FUSSY MATHEMATICS TO THE DATA PROCESSING OF SURFACE GAMMA SPECTROMETRY FOR GOLD EXPLORATION

作　　者：黄哲明 

出　　处：《铀矿地质》1990年第6期369-374,共6页Uranium Geology

摘　　要：本文介绍用模糊数学方法处理地面γ能谱测量的铀、钍、钾含量资料,并作定量解释以圈定金成矿有利地段。该方法为金矿床或金矿化点的扩大追索以及同类型金矿的普查,提供了一种快速找矿方法,为揭露勘探的工程布置提供了有效手段。该方法效率高,成本低,具有推广价值。它还可用于寻找其他金属和非金属矿床。This paper introduces a new method by applying fuzzy mathematics to the data proces-sing of uranium, thorium and potassium, these data were detected from surface gamma spec-trometry in the field and can be used to make quantitative interpretation for delineating goldmineralization in the favourable area. This method provides a rapid means for expandingand tracing gold deposits or occurrences and for prospecting gold deposits of the same kindand also provides an effective means for engineering design in uncovering exploration. Itis of high efficiency, low cost and worth popularizing. It can be also used to look for othermetallic and nonmetallic ore deposits.

关 键 词：模糊数学 能谱 找金 地面 金矿 

分 类 号：P618.510.8[天文地球—矿床学]