安徽铜陵矿集区姚家岭矿床地质特征及深部找矿方向  

Geological features of the Yaojialing ore deposit in the Tongling ore concentration area,Anhui and the priority for deep ore exploration

在线阅读下载全文

作  者:周曙光 范裕[2] 熊燕云 ZHOU Shu-guang;FAN Yu;XIONG Yan-yun(Mineral Resources Center,Tongling Nonferrous Metals Group Co.,Ltd,Tongling,Anhui 244000,China;School of Resources and Environmental Engineering,Hefei University of Technology,Hefei,Anhui 230009,China)

机构地区:[1]铜陵有色金属集团股份有限公司矿产资源中心,安徽铜陵244000 [2]合肥工业大学资源与环境工程学院,安徽合肥230009

出  处:《安徽地质》2022年第1期15-18,共4页Geology of Anhui

基  金:国家重点研发计划项目“长江中下游、钦杭成矿带典型成矿系统的深部过程与时空演化”(编号:2016YFC0600206)资助。

摘  要:长江中下游成矿带铜陵矿集区内产出的姚家岭矿床地质特征复杂。由于种种条件制约,矿区地层,矿区构造,岩浆岩期次和控矿因素等重大地质问题仍有待进一步研究。铜陵有色金属集团股份有限公司在矿床详查和勘探工作的基础上,对矿床主要矿体进行坑探和井下钻探验证。本文结合最新的勘探工作,对矿床地质特征进行了系统的研究,查明了矿床的地质特征和主要成矿规律。提出姚家岭矿床具有三位一体和多层楼模式矽卡岩矿床特点,明确了接触带矽卡岩-斑岩型锌铜金矿体和在黄龙、船山组内层控型矿体的找矿方向,为矿区的勘探验证和深边部找矿提供了依据。The Yaojialing ore deposit in the Tongling ore concentration area of the middle-lower Yangtze metallogenic belt has complex geological characteristics.Due to various constraints,the geological aspects concerning strata,structures,magmatic rock stages and ore-controlling factors remain to be further studied.Tongling Nonferrous Metals Group Co.,Ltd.,on the basis of detailed investigation and exploration of the deposit,carries out pit exploration and drilling test for the main ore bodies of the deposit.Combined with the latest exploration work,this paper has made a systematic study on the deposit and found out the geological features and main metallogenic regularities of the deposit.It is suggested that the Yaojialing ore deposit conforms to the mode of“trinity”and“multi-story”skarn deposit,and the skarn in contact zone,porphyry zinc-copper-gold ore body and stratabound ore bodies in the Huanglong and Chuanshan Formations are the target areas for ore exploration,which provides a basis for drilling test and ore exploration in the deep and periphery.

关 键 词:铜陵矿集区 姚家岭矿床 地质特征 矽卡岩型矿床 矿床成因 

分 类 号:P612[天文地球—矿床学]

 

参考文献:

正在载入数据...

 

二级参考文献:

正在载入数据...

 

耦合文献:

正在载入数据...

 

引证文献:

正在载入数据...

 

二级引证文献:

正在载入数据...

 

同被引文献:

正在载入数据...

 

相关期刊文献:

正在载入数据...

相关的主题
相关的作者对象
相关的机构对象