| 云南易门老厂土状氧化钴矿地质特征及成因探讨 |
| |
| 引用本文： | 刘小平.云南易门老厂土状氧化钴矿地质特征及成因探讨[J].云南地质,2012(3):348-350,296. |
| |
| 作者姓名： | 刘小平 |
| |
| 作者单位： | 云南省有色地质局313队 |
| |
| 摘 要： | 氧化土状钴矿产于易门老厂昆阳群落雪组(Pt2l)。由区内铜质沉积-变质成矿后,晚期构造(晋宁期或燕山期)控制的热液叠加矿化,经风化淋滤富集形成,属风化-沉积改造型。
|
| 关 键 词： | 氧化土状钴矿 成矿物质来源 成因探讨 昆阳群落雪组 云南易门老厂 |
A PROBE INTO THE GENESIS AND GEOLOGIC FEATURE OF LAOCHANG EARTHY OXIDIZED COBALT DEPOSIT IN YIMEN,YUNNAN |
| |
| LIU Xiao-ping.A PROBE INTO THE GENESIS AND GEOLOGIC FEATURE OF LAOCHANG EARTHY OXIDIZED COBALT DEPOSIT IN YIMEN,YUNNAN[J].Yunnan Geology,2012(3):348-350,296. |
| |
| Authors: | LIU Xiao-ping |
| |
| Institution: | LIU Xiao-ping(Geological Team 313,Yunnan Bureau of Nonferrous Geology,Yuxi 653100) |
| |
| Abstract: | The cobalt deposit is in the Kunyang Group Luoxue Formation(Pt2l)at Laochang,Yimen.After the sedimentary metamorphic Cu metallogenesis in this area,the superimposed hydrothermal metallogenesis controlled by the later tectonism(Jinning or Yanshanian)forms the earthy oxidized cobalt deposit by the weathering leaching enrichment.It belongs to the earthy cobalt deposit of weathering-sedimentation-reformation type. |
| |
| Keywords: | Earthy Cobalt Deposit Material Source of Metallogenesis Genesis Probe Kunyang Group Luoxue Formation Laochang Yimen Kunming |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
