| 伊宁吐拉苏火山盆地构造与金矿成矿关系 |
| |
| 引用本文： | 漆树基.伊宁吐拉苏火山盆地构造与金矿成矿关系[J].新疆地质,1999(2). |
| |
| 作者姓名： | 漆树基 |
| |
| 作者单位： | 新疆地质矿产勘查开发局第一区域地质调查大队 |
| |
| 摘 要： | 伊宁吐拉苏火山盆地发育在前寒武纪和加里东基底上，盖层主要由早石炭世陆相火山岩组成。基底与盖层中的断裂、褶皱构造特征有显著差异。火山构造单元划有火山喷发带、火山构造带、火山机体三级。构造演化经历了基底和火山盆地形成及剥蚀三个阶段。金矿产于大哈拉军山组。认为三级控矿构造与三级火山构造相对应，分别控制着金矿带、金矿田、金矿床（点）的展布和产出。
|
| 关 键 词： | 伊宁 吐拉苏 火山盆地 构造 金矿 成矿关系 |
THE TECTONIC CHARACTERISTICS OF TULASU VOLCANIC BASIN IN YINING AND ITS RELATION TO GOLD MINERALIZATION |
| |
| QI Shu,ji.THE TECTONIC CHARACTERISTICS OF TULASU VOLCANIC BASIN IN YINING AND ITS RELATION TO GOLD MINERALIZATION[J].Xinjiang Geology,1999(2). |
| |
| Authors: | QI Shu ji |
| |
| Abstract: | Tulasu volcanic basin overlies Precambrian and Caledonian basement with the Carboniferous subaerial volcanic rocks.The faults and folds in basement are considerably different from those in cover.The volcanic tectonic units are classified into volcanic eruption zone,volcanic tectonic belt and volcanic edifice.The tectonic evolution involved basement forming,volcanic basin forming and late erosion.All gold deposits are hosted in Dahalajunshan Formation.The three volcanic tectonic units can be interpreted to be three main ore controlling tectonic units,which control gold mineralization belts,gold fields and gold deposits (occurrences),respectively |
| |
| Keywords: | Yining Tulasu volcanic basin tectonic gold deposit relation to mineralization |
| 本文献已被 CNKI 等数据库收录！ |
