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矿床的矿物工艺填图,是了解不同工业品级矿石的物质成分、可选性和确定矿石边界的一种可行的方法.在东西伯利亚的阿金诺科耶锡矿床所完成的这种填图工作,使得地质经济评价和储量计算更为客观. 这里的工业矿化赋存在一个含锡的石英-黄玉斑岩穹状岩体中.矿化属于网脉型,由锡石细脉和分散的矿染组成.矿体没有明显的界线.矿床的勘探采用了两个中段的水平坑道和垂直钻孔.研究工作所用的原始物料是58个矿物-工艺样品.这些样品要构成一个遍及整个矿床的均匀的取样网.取样按三条水平截面进行,其中的两条与水平坑道的Ⅰ和Ⅲ取样中段一致,另一条(Ⅱ取样中段)以相等的
Mineral mapping of the deposit is a viable means of understanding the composition, selectivity and determination of the ore boundaries of different industrial grade ores. This mapping was done at the Akinin-Kyezik deposit in Eastern Siberia , Making the geo-economic evaluation and reserves calculation more objective.Industrial mineralization here is hosted in a tin-bearing quartz-topaz porphyry dome.The mineralization belongs to the reticular vein type and consists of cassiterite vein and dispersed ore There is no clear boundary between the ore bodies.The prospecting uses two horizontal tunnels and vertical boreholes for the exploration.The raw materials used for the research work are 58 mineral-process samples.These samples are to be formed into a uniform Of the sampling network sampling taken by three horizontal cross-section, of which two with the horizontal tunnel Ⅰ and Ⅲ sampling the same section, the other (Ⅱ sampling middle) with equal