| 苏州富铌钽花岗岩的物质组成及钽的赋存状态研究 |
| |
| 引用本文： | 夏建明,陈邦建.苏州富铌钽花岗岩的物质组成及钽的赋存状态研究[J].地质学刊,1999,23(4):236-240. |
| |
| 作者姓名： | 夏建明 陈邦建 |
| |
| 作者单位： | 江苏省地质矿产测试应用研究所!江苏南京210018 |
| |
| 摘 要： | 苏州富含铌钽花岗岩 (A型 )由富黑云母花岗岩和富钠长石花岗岩组成。主要副矿物为铌钽铁矿、锆石、细晶石、磷钇矿、黄玉和黄铁矿。钽元素主要形成铌钽铁矿系列单矿物 ,少量分散于长石、石英、黑云母、黄铁矿及萤石中
|
| 关 键 词： | 花岗岩 物质组成 铌钽 赋存状态 江苏苏州 |
| 文章编号： | 1003-6474(1999)04-0236-05 |
| 修稿时间： | 1999年8月4日 |
Material Composition of Niobium and Tantalum-Rich Granite and Study of Tantalum's Occurrence State in Suzhou of Jiangsu Province |
| |
| XIA Jian ming,CHEN Bang jian.Material Composition of Niobium and Tantalum-Rich Granite and Study of Tantalum's Occurrence State in Suzhou of Jiangsu Province[J].Jiangsu Geology,1999,23(4):236-240. |
| |
| Authors: | XIA Jian ming CHEN Bang jian |
| |
| Abstract: | Niobium and tantalum rich granite, an A type granite occurred in Yanshan Period is composed of biotite rich granite and albito rich granite in Suzhou. The main accessory minerals in the granite are columbotantalite, zircon, microlite, xenotime, topaz and pyrite. Tantalum elements constitute mainly columbotantalite series individual minerals and a few tantalum elements are distributed in feldspar, quartz, biotite, pyrite and fluorite. |
| |
| Keywords: | Niobium and tantalum rich granite Material composition Columbotantalite Occurrence Suzhou Jiangsu |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《地质学刊》浏览原始摘要信息 |
| 点击此处可从《地质学刊》下载免费的PDF全文 |
