老矿山延续与新建矿山单位生产规模投资分析

摘要

The paper based on examples, contrasting and analyzing the differences of unit scale of production in original mine continuation and new mine, from aspects of capitalized cost of per ton mineral exploration, capitalized cost of productive capacity construction of per ton mineral and production and management cost of per ton mineral. The authors intend to explain the significance of searching new replaced resources around and under original mine, to analyze main advantages of searching minerals in per ton mineral cost of original mine continuation.%本文通过实例从吨矿勘查投资成本、吨矿生产能力建设投资成本及吨矿生产经营成本三方面,对比分析了老矿山延续与新建矿山单位生产规模投资的差异,说明老矿山周边深部寻找新的接替资源的重要性,并分析老矿山接替找矿吨矿成本的主要优势.