| 溆浦县栏桥─景江砂锡矿床地质特征 |
| |
| 引用本文： | 鲍振襄.溆浦县栏桥─景江砂锡矿床地质特征[J].湖南地质,1996(1). |
| |
| 作者姓名： | 鲍振襄 |
| |
| 作者单位： | 湖南有色金属地质勘查局二四五队 |
| |
| 摘 要： | 溆浦砂锡矿床赋存在第四系冲积层中，锡石主要富集在底部砂砾石层。矿体呈层状，平均厚０．９２－１．６６ｍ，锡石平均品位６３２～１２２９ｇ／ｍ３。伴生锆石、独居石。本砂锡矿床与白马山花岗岩风化壳密切有关，矿床成因属第四系全新统冲积─堆积型细谷砂矿。
|
| 关 键 词： | 砂锡矿床，地质特征，溆浦 |
Geological Properties of Placer Tin Deposit at Lanqiao-Jingjiang, XuPu County |
| |
| Bao Zhenxiang.Geological Properties of Placer Tin Deposit at Lanqiao-Jingjiang, XuPu County[J].Hunan Geology,1996(1). |
| |
| Authors: | Bao Zhenxiang |
| |
| Institution: | 254 Brigade of Non-ferrous Metal Geology and Exploration Bureau |
| |
| Abstract: | Placer tin deposit in Xupu occurs in alluvial sediment of Quatemary SyStem and CaSSiterite chiefly concentrates at the bottom of Gravel layers.the body is in stratiform with an aVerage thickness of 0.92-1.66 m and a mean grade of 632-1229g/cm3.Zircon and monazite are the associated minerals in the deposit.The deposit has a close relation with weathering crust of Baimashan Granite and belongs to alluvial gully Placer of Holocene Epoch,Quaternary System. |
| |
| Keywords: | placer tin deposit geological properties Xupu |
| 本文献已被 CNKI 等数据库收录！ |
