| 镇江金矿矿石物质成分及成矿流体研究 |
| |
| 引用本文： | 迟广成,赵爱林.镇江金矿矿石物质成分及成矿流体研究[J].西北地质,2006,39(1):115-120. |
| |
| 作者姓名： | 迟广成 赵爱林 |
| |
| 作者单位： | 沈阳地质矿产研究所,辽宁,沈阳,110032 |
| |
| 基金项目： | 辽宁地勘局地勘项目“查明镇江金矿床矿石的物质成分及金的赋存状态研究”(辽地字[2004]91号文) |
| |
| 摘 要： | 通过对镇江金矿床矿石中载金矿物成分、金矿物种类、金成色、金矿物赋存状态和金矿物形态及粒度特征详细研究,认为镇江金矿成矿流体具低温浅成特征,成矿流体经历了硫过饱和、硫饱和及硫不饱和3个阶段,表明成矿复杂性及多世代性,金成矿流体中富硫、铁、硅、氧等元素。金矿物主要以包体金和晶隙金形式赋存在黄铁矿和石英载金矿物之中。
|
| 关 键 词： | 镇江金矿床 矿石成分 成矿流体 |
| 文章编号： | 1009-6248(2006)01-0115-06 |
| 收稿时间： | 2005-08-10 |
| 修稿时间： | 2006-02-13 |
Characters of Mineral Components and Mineralizing Fluid of Zhenjiang Gold Deposit, Liaoning |
| |
| CHI Guang-cheng,ZHAO ai-lin.Characters of Mineral Components and Mineralizing Fluid of Zhenjiang Gold Deposit, Liaoning[J].Northwestern Geology,2006,39(1):115-120. |
| |
| Authors: | CHI Guang-cheng ZHAO ai-lin |
| |
| Institution: | Shenyang Institute of Geology and Mineral Resources, CGS. Shenyang 110032, China |
| |
| Abstract: | This paper discusses characters of mineral components and mineralizing fluid of Zhenjiang gold deposits in Liaoning. It shows character of epithermal gold deposit that concludes features of gold-carrying mineral components, gold mineral species, fineness, occurrences, gold mineral shape and granularity. There ware 3 evolvement stages of ore-forming fluid by sulfur supersaturated, sulfur saturated, and sulfur unsaturated supersaturated periods. In generally, it was rich in sulfur, iron, silicon and oxygen in ore-forming fluid. The main gold-carrying mineral is pyrite and quartz. The gold is in the inclusion gold and crystal fissure gold residence in pyrite and quartz. |
| |
| Keywords: | mineralogical compositions mineralizing fluid Zhenjiang gold deposit |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
