豫西南某水泥用石灰岩矿区地质特征及综合勘查探讨  

Ecological Characteristics and Comprehensive Exploration of Limestone Ore Areain Cement-used Limestone Mine in Southwest Henan

作　　者：马红义 李晗 于志龙 朱华增 邢贤刚 MA Hong-yi;LI Han;YU Zhi-long;ZHU Hua-zeng;XING Xian-gang(Ecological Environment Geo-Service Center of Henan Geological Bureau,Zhengzhou 450003,China;The Prevention and Control Center for the Geological Disaster of Henan Geological Bureau,Zhengzhou 450003,China;Yuzhou Jinxin Cement Co.,Ltd.,Xuchang 461692,China;Deep prospecting engineering technology research center of Henan,Zhengzhou 450053,China;Natural resources Science and Technology Innovation Center of Henan,Zhengzhou 450053,China)

机构地区：[1]河南省地质局生态环境地质服务中心,河南郑州450003 [2]河南省地质局地质灾害防治中心,河南郑州450003 [3]禹州市锦信水泥有限公司,河南许昌461692 [4]河南省深部探矿工程技术研究中心,河南郑州450053 [5]河南省自然资源科技创新中心,河南郑州450053

出　　处：《中国非金属矿工业导刊》2024年第4期18-23,29,共7页China Non-Metallic Minerals industry

摘　　要：河南某水泥有限公司水泥用石灰岩矿山在生产勘探中,在寒武系地层中提交水泥用石灰岩矿、水泥配料用页岩矿、水泥用白云岩矿等共生矿产4亿多吨,有力地解决了水泥厂需用黏土、需用硅质原料问题,并解决了采矿活动中夹层剥离问题,在寒武系地层综合勘查中积累了一定的经验。为使本次综合勘查的经验得到推广,文章从出露地层岩性特征、矿石质量特征等方面分析,论述了寒武系地层各岩性段的岩石类型、用途以及矿体圈定的原则,为在同类型矿产勘查中响应政府有关文件精神进行综合勘查、综合利用提供借鉴。In the production and exploration of a limestone mine for cement in Henan province,more than 400 million tons of paragenetic minerals such as limestone for cement,shale for cement proportioning,and dolomite for cement were submitted in the Cambrian strata.This has effectively solved the problems of clay and silica raw material needed by cement plants,as well as the problem of interlayer stripping during the mining.A certain amount of experience has been accumulated in the comprehensive exploration of Cambrian strata.In order to promote the experience gained from this comprehensive exploration,this article starts with the analysis of outcrop lithology characteristics and ore quality characteristics,discusses the rock types and application directions of each lithological section in Cambrian strata,and provides reference for comprehensive exploration and utilization in response to government documents in similar mineral exploration.

关 键 词：某水泥用石灰岩矿 地质特征 综合勘查 豫西南 

分 类 号：P619.225[天文地球—矿床学]