江苏句容石砀山铜-钼多金属矿床地质特征及成矿分析  

Analysis of the Geological Characteristics and Mineralization of Copper-Molybdenum Polymetallic Deposits in Shidangshan,Jurong,Jiangsu Province

作　　者：宋德朋 SONG Depeng(Nanjing Engineering Vocational College,Nanjing,Jiangsu Province,211135 China)

机构地区：[1]江苏省南京工程高等职业学校,江苏南京211135

出　　处：《科技资讯》2023年第19期193-196,共4页Science & Technology Information

基　　金：2022年度江苏省教育科学规划重点课题“岗课赛证融合视域下多元主体协同育人机制研究”(项目编号:B/2022/02/29)。

摘　　要：该文根据野外地质详查工作取得的数据资料,总结了江苏句容石砀山地区铜钼多金属矿的成矿背景和矿体特征,分析其成矿模式。研究显示:该区铜钼多金属矿是与燕山期中酸性杂岩体有关的高-中温热液矽卡岩型矿床,矿体主要赋存于矽卡岩接触带中,少部分赋存于蚀变石英闪长岩中,具有多期次、多阶段接触交代成矿的特点。According to the data obtained from the detailed field geological survey,this paper summarizes the metallogenic background and ore body characteristics of the copper-molybdenum polymetallic deposit in the Shidangshan area,Jurong,Jiangsu Province and analyzes its metallogenic mode.The study shows that the coppermolybdenum polymetallic deposit in this area is a high-medium temperature hydrothermal skarn-type deposit related to intermediate-acid complex in the Yanshanian,the ore body is mainly deposited in the skarn contact zone,and that a small part is deposited in the altered quartz diorite,which has the characteristics of multi-phase and multi-stage contact metasomatic mineralization.

关 键 词：石砀山矿区 铜钼多金属矿 矿床地质 成矿分析 

分 类 号：P618.2[天文地球—矿床学]