|
|||||
|
|
| 数字区调新技术新方法——遥感图像地质解译三维可视化及影像动态分析 | |
| 引用本文： | 武年,廖崇高,濮国梁,徐,强,于庆文,徐,凌.数字区调新技术新方法——遥感图像地质解译三维可视化及影像动态分析[J].地质通报,2003,22(1):60-64. |
| 作者姓名： | 武年 廖崇高 濮国梁 徐 强 于庆文 徐 凌 |
| 作者单位： | 1. 中国地质科学院矿产资源研究所,北京,100037 2. 中国地质科学院,北京,100037 3. 中国地质调查局宜昌地质矿产研究所,湖北,宜昌,443003 4. 台湾大学,台湾,台北 |
| 基金项目： | 中国地质调查局地质调查项目“中国大陆成矿体系,K1.4”，国家重点基础发展规划项目G1999043201和G1999043203课题的部分成果 |
| 摘 要： | 湖南芙蓉锡矿区是近年来新发现并正在进行勘查的新矿区，该矿区以锡矿产于花岗岩大岩体内部和潜在的巨大找矿潜力而引人注目，在野外初步调查的基础上，结合室内工作，认为芙蓉锡矿及其相关的岩浆岩在许多方面与众不同，如：产于岩体内部，蚀变花岗岩中浸染状石矿化，锡石－硫化物型及锡石－磁铁矿型等不同类型的矿化同时存在，绿泥石化发育且不同类型的锡矿化对应于不同的绿泥石成分，花岗岩类岩石低SiO2,高Sr等地球化学异常，本文主要探讨矿化及含矿岩体的某些地球化学异常并提出深部找铜的意见。 |
| 关 键 词： | 湖南 地球化学 花岗质岩 绿泥石化 锡多金属矿床 |
| 文章编号： | 1671-2552(2003)01-0050-07 |
| 修稿时间： | 2002年9月19日 |
Geological and geochemical features of the Furong tin deposit in Hunan an d their significance for mineral prospecting |
|
| PANG Yan-chun,LIN Li,ZHU Li-dong,ZHOU Yu-hu,REN Cai-yun.Geological and geochemical features of the Furong tin deposit in Hunan an d their significance for mineral prospecting[J].Geologcal Bulletin OF China,2003,22(1):60-64. | |
| Authors: | PANG Yan-chun LIN Li ZHU Li-dong ZHOU Yu-hu REN Cai-yun |
| Institution: | 1. Institute of Sedimentary Geology,Chengdu University of Technology,Chengdu 610059,Sichuan, China; 2. Guizhou Wengfu Phosphate Mine ,Fuquan 550508,Guizhou,China |
| Abstract: | The Furong tin district,Hunan,is a new tin district that has b ee n found in recent years and is now under exploration.Tin ores in this district occur inside a large granite mass and it has great ore potential,so it has at tracted great interest among people.Preliminary field survey,combined with ind oor work,suggests that the Furong tin deposit and its related magmatic rocks a re unique in many aspects;for example,it occurs inside a rock mass;different types of mineralization,such as disseminated cassiterite,cassiterite-sulfi de and cassiterite-magnetite type mineralizations ,occur simultaneously in al tered granitoids;chloritization is well developed and different types of tin mineralizations correspond with different composi-tions of chlorite;granit oids are characterized by lower SiO 2 and higher Sr.This paper mainly discusses mineralization and some geochemi cal anomalies of the mineralised granite mass and advances the suggestion of l ooking for copper at depths. |
| Keywords: | granitoids chloritization tin-polym etallic deposit Furong Hunan |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《地质通报》浏览原始摘要信息 | |
| 点击此处可从《地质通报》下载免费的PDF全文 | |