摘要
平川铁矿产于川南金河-箐河断裂带中,攀西地区西部边界处,矿床类型属于陆相次火山岩热液矿床。平川铁矿主要包括矿山梁子矿段、道坪子矿段和苦荞地矿段,其出露条件较好且储量都比较可观,可作为陆相次火山岩型矿床研究的典型。本文以平川铁矿矿床形成的地质条件为基础,以成因矿物学为指导,从矿物学角度对不同阶段磁铁矿矿石组构进行系统研究,深化了对陆相次火山岩型矿床成矿规律的认识,为该区寻矿找矿提供了理论基础。
Pingchuan iron deposit is located in the Jinhe-qinghe fault zone in southern Sichuan,western border of Panxi area.It belongs to continental sub-volcanic hydrothermal deposits.Pingchuan iron deposit mainly consists of Kuangshanliangzi ore section,Daopingzi ore section,and Kuqiaodi ore section,which have good outcrop conditions and considerable reserves.Therefore,it can be used as a typical example for studying continental sub-volcanic rock deposits.Based on the geological conditions of the formation of the Pingchuan iron ore deposit and genetic mineralogy,this paper studies the microstructure of magnetite ore at different stages from mineralogy.The results could deepen understanding the metallogenic regularity of the continental sub-volcanic deposits,and also,could provide the theoretical basis for the ore prospecting in the area.
作者
刘帅
王树志
高莲凤
贾子威
任科科
朱炎
LIU Shuai, WANG Shuzhi, GAO Lianfeng, JIA Ziwei, REN Keke, ZHU Yan(College of Mining Engineering, North China University of Science and Technology, Tangshan 063210, Chin)
出处
《中国矿业》
北大核心
2018年第B06期182-184,共3页
China Mining Magazine
基金
大学生创新创业训练计划项目资助(编号X2017001)
华北理工大学博士科研启动资金资助(编号:28411399)
关键词
平川铁矿
陆相次火山岩
磁铁矿
矿石组构
Pingchuan iron deposit
continental sub volcanic rock
magnetite
ore fabric
