云南安宁禄脿小村锰铁矿矿床成因及找矿标志  

THE GENESIS AND PROSPECTING MARK OF XIAOCUN MN-FE DEPOSIT OF LUBIAO IN ANNING,YUNNAN

作　　者：杨定炳 李迅 庄荣寿 周丽英 

机构地区：[1]云南省有色地质局312队,云南安宁市650300

出　　处：《云南地质》2010年第3期364-366,350,共4页Yunnan Geology

摘　　要：昆阳群美党组军哨段中亚段第二层砂质板岩为铁锰矿源层,严格受地层层位控制,具有后期改造特征,属沉积—改造—层控矿床。The Fe-Mn source bed is the 2nd sandy slate of Kunyang Group Meidang Formation Junshao Member Mid Submember,which is strictly controlled by the stratigraphic horizon and has the characteristics of posterior reformation.It belongs to the sedimentation-reformation-stratabound deposit.

关 键 词：含锰菱铁矿 低铝贫铁 沉积改造 层位控制 云南安宁小村 

分 类 号：P618.51[天文地球—矿床学]