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.
出处
《云南地质》
2010年第3期364-366,350,共4页
Yunnan Geology
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
Mn-Bearing Siderite
Low Al Poor in Fe
Sedimentation-Reformation
Stratabound
Xiaocun
Anning
Yunnan
