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对几条前寒武纪矿脉内金的分布形式的深入研究,可以使人们找到一些新的方法来探查有价值的金矿化.南非矿山联合会研究组织正在进行一些研究工作以确定金最初是如何沉淀下来以及鉴定与金富集有关的其它特征.该研究组织以三种不同的方法在矿脉上采样:(1)采集和评价整体样品;(2)收集和分析附近的组合样品;(3)用X-射线检查无数片岩石样品来确定其中所含金颗粒的位置.组合样品分析和X-光照片揭示出,金的沉积是不规则的,在几厘米之内就变化很大.然而,整体样品的分析结果却表明,一大块样品内金的
An in-depth study of the distribution of gold in several Precambrian veins can lead to new ways of exploring valuable gold mineralization. The South African Coal Mining Research Organization is conducting some research to determine whether gold was originally How to settle down, and identify other traits associated with gold enrichment.The research organization sampled the veins in three different ways: (1) collecting and evaluating the whole sample; (2) collecting and analyzing nearby composite samples; (3) ) X-ray examination of countless pieces of rock samples to determine the location of gold particles contained in. Combined sample analysis and X-ray photographs revealed that the deposition of gold is irregular and varies greatly within a few centimeters. However The overall sample analysis shows that a large sample of gold