宜昌鹰子咀矿区云台观组石英砂岩矿床分区划分勘查类型研究  

Study on the zonation and exploration types of Yuntaiguan Formation quartz sandstone deposit in Yingzisui,Yichang

作　　者：陈龙 CHEN Long(Hubei Coal Geology 125 Team,Yichang 443000,Hubei,China)

机构地区：[1]湖北煤炭地质一二五队,湖北宜昌443000

出　　处：《矿产勘查》2024年第S2期34-42,共9页Mineral Exploration

摘　　要：宜昌地区云台观组石英砂岩丰富,可作硅质原料,以往已有多个矿山勘查开发成功案例,各个矿区勘查类型划分影响因素不尽相同。宜昌市宜都地区云台观组被近南北向的走滑正断层切割呈断块状不连续山头,构造为该区石英砂岩矿床划分勘查类型的主要影响因素。本文以宜昌市宜都地区鹰子咀矿区东矿段为例,研究论述从普查到勘探阶段矿床勘查类型的变化情况、分区划分勘查类型影响因素、分区划分勘查类型情况,可作为相似矿床分区划分勘查类型、确定合理的勘查研究程度、布置勘查工程提供经验。The quartz sandstone of the Yuntaiguan Formation in Yichang area is abundant and can be used as siliceous raw materials,and there have been many successful cases of mine exploration and development in the past,and the influencing factors of the division of exploration types in each mining area are different.The Yuntaiguan Formation in Yidu area,Yichang City,is cut by a strike-slip normal fault in the north-south direction,and is a fault-shaped discontinuous hill,which is the main influencing factor for the exploration type of quartz sandstone deposits in this area.This paper takes the east section of Yingzizui mining area in Yidu area of Yichang City as an example,and discusses the changes of exploration types of ore deposits,the influencing factors of exploration types and the exploration types of zoning from the general survey to the exploration stage,which can be used as a basis for the zoning of similar mineral deposits,the determination of a reasonable exploration research degree,and the arrangement of exploration projects.

关 键 词：云台观组 石英砂岩 勘查类型 构造 分区划分 

分 类 号：P624[天文地球—地质矿产勘探]