论文部分内容阅读
本文介绍了对贾杜古达矿区铀矿石品位进行的统计分析。利用地质统计参数和变化图表研究了不同方向矿石品位的分布和变化以及不同方向矿化的延续情况。发现,贾杜古达矿化中金属的分布为对数正态分布,而且不同方向品位的变化是各异的。贾杜古达的品位变化图是“过渡型”。横切走向矿石品位的频率柱式图解表明,在矿床中部两组矿群可能是混合的,这可能是由于晚期矿化构造变动造成的。
This article presents a statistical analysis of the uranium ore grade in the Jhaduugudda mine. The distribution and change of ore grade in different directions and the continuation of mineralization in different directions were studied by using geostatistical parameters and change charts. It is found that the distribution of metals in Gdadugud mineralization is logarithmic normal distribution, and the variation of grade in different directions is different. Gadu Guda’s taste map is “transitional ”. The frequency-column diagram across the ore grade shows that the two groups may be mixed in the central part of the deposit, possibly due to late mineralization changes.