宁夏中卫市天景山石灰岩矿床刘岗井矿区地质特征及成因分析  

Limestone Deposit of Tianjingshan in Zhongwei City,Ningxia Analysis of Geological Characteristics and Genesis of Liugangjing Mine Area

作　　者：郑伟彬[1] Zheng Weibin(Ningxia Branch of China National Geological Exploration Center of Building Materials Industry,Yinchuan 750021,China)

机构地区：[1]中国建筑材料工业地质勘查中心宁夏总队,宁夏银川750021

出　　处：《科学技术创新》2022年第29期148-151,共4页Scientific and Technological Innovation

摘　　要：刘岗井矿区位于宁夏中卫市沙坡头区宣和镇,矿床赋存于奥陶系下-中统天景山组地层中。对该水泥用石灰岩矿床的区域成矿地质背景、矿区构造、矿床地质特征等进行了系统研究,初步分析了矿床成因,旨在为该区域或类似的石灰岩矿床找矿提供借鉴。The Liugangjing mining area is located in Xuanhe Town, Shapotou District, Zhongwei City,Ningxia. The deposit formed in the Tianjingshan Formation of the Lower-Middle Ordovician stratigraphy. Aims to provide a strong perspective for prospecting in this area or similar limestone deposits, by systematically studying the regional metallogenic geological background, mining area structure, and geological characteristics of the limestone deposit for cement, combining with the analysis of the genesis of the deposit.

关 键 词：刘岗井 天景山组 石灰岩矿 

分 类 号：P619.225[天文地球—矿床学]