| 安徽安庆铜矿床稀土元素地球化学研究 |
| |
| 引用本文： | 袁峰,周涛发,刘晓东,岳书仓.安徽安庆铜矿床稀土元素地球化学研究[J].中国稀土学报,2002,20(3):199-202. |
| |
| 作者姓名： | 袁峰 周涛发 刘晓东 岳书仓 |
| |
| 作者单位： | 合肥工业大学资源与环境科学系,安徽,合肥,230009 |
| |
| 基金项目： | 国家自然科学基金项目 (4 980 2 0 0 7) |
| |
| 摘 要： | 对比研究了安微安庆铜矿床中矿石、矽卡岩、闪长岩及地层的稀土元素地球化学特征，借以示踪成矿物质来源，并通过模拟平衡热液稀土元素的模型探讨了成矿热液流体的来源。结果表明，安庆矽卡岩型铜矿作用过程中稀土元素有较强的活动性，成矿物质来源于闪长岩体，成矿热液流体来源于闪长质熔体。
|
| 关 键 词： | 安徽 安庆铜矿 稀土元素 地球化学 铜矿床 成矿作用 |
| 文章编号： | 1000-4343(2002)03-0199-04 |
| 修稿时间： | 2001年5月9日 |
Geochemistry of Rare Earth Elements of Anqing Copper Deposit in Anhui Province |
| |
| Abstract: | The geochemical features of REE were studied by comparing the copper ore with the skarn, the diorite and the stratum, to trace the source of metallogenic materials in Anqing copper deposit in Anhui province. And the origin of metallogenic hydrothermal fluids was studied through simulating REE pattern of the balanceable hydrothermal fluids. The results indicate that the metallogenic materials come from the diorite and the metallogenic hydrothermal fluids come from the dioritic magma. The results also show that the rare earth elements are relatively mobile during metallization. |
| |
| Keywords: | rare earths geochemistry copper deposit |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
