巢湖小黄山砂岩矿工业指标优化探讨  

Discussion on Industrial Index Optimization of Xiaohuangshan Sandstone Mine in Chaohu

作　　者：冯书文 吴东华 詹建华 黄维国 王勇 FENG Shu-wen;WU Dong-hua;ZHAN Jian-hua;HUANG Wei-guo;WANG Yong(Anhui Branch of China National Geological Exploration Center of Building Materials Industry,Hefei 230031,China;Sinoma Anhui Cement Co.,Ltd.,Chaohu 238052,China)

机构地区：[1]中国建筑材料工业地质勘查中心安徽总队,安徽合肥230031 [2]中材安徽水泥有限公司,安徽巢湖238052

出　　处：《中国非金属矿工业导刊》2020年第6期54-58,62,共6页China Non-Metallic Minerals industry

基　　金：国家专项:国家矿产资源储量技术标准体系建设项目(编号:220012);共生伴生矿产综合勘查综合评价研究之主要非金属矿产综合勘查评价研究课题(编号:CB2015-6-4)。

摘　　要：在巢湖小黄山砂岩矿普查过程中,按照现行勘查规范,粘土质、硅质原料矿石化学成分一般要求较难圈定矿体。勘查单位根据勘查成果,结合周边企业水泥生产实际,提交了工业指标说明,水泥企业提出建议,矿产资源管理部门组织专家论证,最终确定了普查阶段工业指标。勘查单位按照该指标圈定矿体,估算资源量,并编制了普查地质报告。本文结合矿山开采实际,对部分指标进行优化探讨,并提出建议,以便对同类矿床勘查和工业指标修订提供参考。During the process of geological exploration of sandstone in Xiaohuangshan,Chaohu city.According to the general requirements for chemical composition of clayey and siliceous raw materials in the current exploration specification,it is difficult to delineate the ore body.According to the exploration results and combined with the cement production practice of surrounding enterprises,the exploration units submitted the industrial index description,the cement enterprises put forward suggestions,and the mineral resources management department organized experts to demonstrate,and finally the technical parameters and variables of the deposit in the census stage are determined.The exploration units delineate ore bodies according to indicators,estimate resources and prepare geological reports.In this paper,combined with the mining practice,some indexes are optimized and discussed,and some suggestions are put forward in order to provide reference for the exploration of similar deposits and the revision of industrial indexes.

关 键 词：配料 砂岩矿 工业指标 边界品位 生料配比 三率值 强度 

分 类 号：P622.1[天文地球—地质矿产勘探] P619.228[天文地球—地质学]