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.
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)
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
关键词
某水泥用石灰岩矿
地质特征
综合勘查
豫西南
cement-using limestone mine
ecological characteristics
comprehensive survey
Southwest Henan
