| 广东白垩纪-新近纪断陷盆地形成演化及其含矿性 |
| |
| 引用本文： | 邓勇,罗鑫,邱瑞山.广东白垩纪-新近纪断陷盆地形成演化及其含矿性[J].资源调查与环境,2007,28(3):165-170. |
| |
| 作者姓名： | 邓勇 罗鑫 邱瑞山 |
| |
| 作者单位： | 广东省佛山地质局,广东佛山,528000 |
| |
| 基金项目： | 广东省地质勘查局地质科学研究基金项目(200502)资助 |
| |
| 摘 要： | 广东白垩纪、古近纪、新近纪位处大陆边缘活动带发展阶段,在伸展的构造作用下,发展形成一系列线型展布的断陷盆地,并伴随有中酸性及中基性火山活动。三水盆地、河源盆地是其典型代表。矿产除与沉积有关的褐煤、油页岩、蒸发相石膏、岩盐矿床外,还有与火山热液有关的金、银、钼、铜、铀及萤石、重晶石、风化壳型膨润土等矿床。
|
| 关 键 词： | 断陷盆地 燕山期 有色金属 非金属 广东 |
| 文章编号： | 1671-4814（2007）03-165-06 |
| 收稿时间： | 2007-05-08 |
| 修稿时间： | 2007年5月8日 |
Evolution and ore-bearing property of Cretaceous-Neogene fault basin in Guangdong |
| |
| DENG Yong,LUO Xin,QIU Rui-shan.Evolution and ore-bearing property of Cretaceous-Neogene fault basin in Guangdong[J].Resources Survey & Environment,2007,28(3):165-170. |
| |
| Authors: | DENG Yong LUO Xin QIU Rui-shan |
| |
| Institution: | Foshan Geological Bureau of Guangdong,Foshan,528000,China |
| |
| Abstract: | Guangdong was located in the active continental margin during Cretaceous-Paleogene-Neogene. Under extensional tectonics and accompanied by intermediate-acid and medium-basic volcanic activities, a series of fault basins were formed with linear distribution, such as Sanshui basin,Heyuan basin for the typical representative. Some sedimentary deposits occurred in the faut basin,including lignite,oil shale,evaporation gypsum and rock salt, and alos deposits related with volcanic hydrothermal solution,such as Au,Ag,Cu,U and fluorite,barite, weathering bentonite. |
| |
| Keywords: | fault basin Yanshan period nonferrous metal nonmetal deposit Guangdong |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
