铜曼露天采场"废石资源"探采对比分析及预算方法研究OA

The verification and comparison of mining exploration data is based on the comparison between the data obtained from mining and the corresponding exploration data before mining,its purpose is to evaluate the rational utilization of mine resources,to verify the accuracy and reliability of geological data,and to detect the problems in production as early as possible by comparison,it is of great significance to adjust production plan,resources and environmental protection.By summarizing the comparative data of exploration and mining of waste rock resources in tongman open pit from 2020 to 2022,this paper analyzes the causes of relatively large error of exploration and mining of waste rock resources,according to the production experience,two methods of waste rock resource budget,i.e.,"The proportion budget of mining and stripping,the proportion budget of each component mixed in",are drawn up and summarized,the purpose is to help the engineering and technical personnel in the waste rock resources exploration error analysis,budget and other aspects of reference learning.