摘要
大林子处于杨家杖子矿集区内,成矿作用主要为岩浆热液成矿作用,大林子铁矿为磁铁矽卡岩型矿床。铁矿产出与矽卡岩相伴生,矽卡岩受接触带、层间剥离带控制明显。本文通过此次详查结果,对区内地质特征、矿体特征和找矿标志进行分析。
Dalinzi is located in Yangjiazhangzi ore concentration area,the mineralization is mainly magmatic hydrothermal mineralization.Dalinzi iron deposit is a magnetite sicarn type deposit.The production of iron ore is accompanied by skarn,and skarn is obviously controlled by contact zone and interlayer peeling zone.Based on the results of this detailed investigation,this paper analyzes the geological characteristics,orebody characteristics and prospecting marks in the area.
作者
李龙
LI Long(Liaoning Nonferrous Geology No.105 Team Co.,Ltd.,Huludao 125000,China)
出处
《有色矿冶》
2021年第6期1-3,6,共4页
Non-Ferrous Mining and Metallurgy
关键词
大林子
铁矿
地质特征
找矿标志
Dalinzi
iron deposit
geological characteristics
prospecting mark
