This paper presents a fuzzy logic deduction method for quantitative prediction of regional ore resources based on the concept of "cell cluster" and supported by GIS.
Using the gray cluster method appraised the Qinghemen area ore pit water quality characteristic, and has been compared with the synthesis exponential method;
采用灰色聚类方法评价了清河门地区矿坑水的水质特点，并与综合指数法进行了比较；
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The grey cluster method has been used for appraisal of the slope engineering rock mass of a gold ore mine.