摘要
老虎洞钼锌矿床位于北东向锦西——青龙深大断裂与下兰家沟——老虎洞基底断裂的交汇部位。分析了矿区地质特征,并探讨了矿床成因,矿床赋存在F1断裂及其上盘的爆发角砾岩筒和花岗斑岩体内,形成了钼锌多金属矿体,花岗斑岩(γπ)是成矿母岩,指出了找矿方向。
The Laohudong molybdenum - zinc deposit is located at the intersection of NE Jinxi - Qinglong deep fault and Lanjiagou - Laohudong deep fault. The geological features of mining area are analyzed, and the causes of ore deposits are dicussed in detail. The deposit occurs in explosion breccias and granite - porphyry bodies, and con- trolled by F1 hanging wall, and it＇s a Mo -Zn polymetallie deposit. The granite porphyry is mother rock of the depos- it, the direction for further is pointed out.
出处
《有色矿冶》
2012年第3期4-7,共4页
Non-Ferrous Mining and Metallurgy
关键词
老虎洞钼锌矿床
地质特征
爆发角砾岩筒
成因探讨
Laohudong molybdenum - zinc
geological characteristics
explosion breccia
genesis of the deposit
