摘要
矿体赋存于上二叠统宣威组下段铝土质粉砂质泥岩中。赤铁矿为主,次为磁铁矿、菱铁矿等。矿体与底板围岩呈突变关系,赤铁矿化强烈。
ore is hematite. The ore body is The minor ones in the silty mudstone of Permian Xuanwei Formation Lower Member. The major are magnetite and siderite, etc. The ore body is in abrupt contact with the bottom wall rock, with intense hematitization.
出处
《云南地质》
2011年第1期50-52,共3页
Yunnan Geology
关键词
热液改造型
铁多金属矿
沉积变质矿床
赤铁矿化
云南永善长坪
Hydrothermal Reformation Type
Fe Muhimetallic Deposit
Sedimentary Metamorphic Ore Deposit
Hematitization
Changping, Yongshan, Yunnan
