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本书研究云母矿床开采时如何合理利用矿藏的问题,以及解决这一问题的途径。书中指出合理开采问题主要在于:正确选择作业流程和工艺,在开采过程中务使云母晶体不被损伤而保持完好。指出并阐释云母损失与晶体受工艺因素影响而遭损伤的关系。提出了利用回采过程计算法测算不包括在生产核算中的损失的方法。描述鉴定回采云母的完好程度和质量,及评估晶体损伤、云母损失和质量下降造成的经济后果
This book studies the issue of how to make rational use of mineral deposits in the mining of mica deposits and the ways to solve this problem. The book pointed out that the issue of rational mining mainly lies in: the correct choice of processes and processes in the mining process so that mica crystals are not damaged and remain intact. Pointed out and explained the relationship between mica loss and crystal damage by process factors. A method of calculating the losses that are not included in the production accounting by using the calculation of the recovery process is proposed. Describe the assessment of the soundness and quality of the recovered mica and the economic consequences of the assessment of crystal damage, mica loss and quality degradation