安徽蚌埠—凤阳地区铁矿床成因类型探讨  

A PROBE INTO THE GENESIS TYPE OF FE DEPOSIT IN BENGBU—FENGYANG AREA,ANHUI

作　　者：陈令财 魏士书[1] 

机构地区：[1]安徽省地质矿产勘查局312地质队,安徽蚌埠233040

出　　处：《云南地质》2013年第4期402-405,共4页Yunnan Geology

摘　　要：矿体均赋存于太古界五河群中。沉积变质型磁铁矿,含矿岩系为角闪斜长片麻岩、斜长角闪岩等。似层状透镜状产出,层控明显,航磁异常显示有较好找矿远景。The ore body is in Archaeozoic Wuhe Group. It is a sedimentary metamorphic magnetite deposit. The ore - bearing rock series are composed of amphibole plagioclase gneiss, amphibolite, etc. in stratoid occur- rence, clear stratabound. The prospecting perspective is good according to the aeromagnetic anomaly.

关 键 词：磁铁矿 沉积变质型 五河群 新太古界 安徽蚌埠凤阳 

分 类 号：P618.31[天文地球—矿床学]