| 扬子区黔西南金矿成矿系统综述 |
| |
| 引用本文： | 陶平,马荣,雷志远,韩忠华.扬子区黔西南金矿成矿系统综述[J].地质与勘探,2007,43(4):24-28. |
| |
| 作者姓名： | 陶平 马荣 雷志远 韩忠华 |
| |
| 作者单位： | 1. 贵州省地质调查院,贵阳,550004
2. 贵州省地质矿产勘查开发局106地质大队,遵义,563000 |
| |
| 摘 要： | 文章以成矿系统理论为指导研究了扬子区黔西南金矿成矿系统.扬子区黔西南中二叠统-下三叠统基岩与第四系松散沉积物中的微细浸染型金矿,分别属于中二叠统-下三叠统低温热液成矿子系统和表生成矿子系统,后者为前者风化改造而成,两者共同构成为一个金矿成矿系统--扬子区黔西南金矿成矿系统.初步讨论了该成矿系统的地质背景、成矿要素、成矿作用过程和产物,以及成矿后的变化情况等,重塑了该成矿系统的整体面貌.
|
| 关 键 词： | 金矿 成矿系统 扬子区 黔西南 |
| 文章编号： | 0495-5331（2007）04-0024-05 |
| 修稿时间： | 2006-06-13 |
REVIEW OF GOLD MINERALIZATION SYSTEM IN THE SOUTHWESTERN GUIZHOU PROVINCE, YANGTZE BLOCK |
| |
| TAO Ping,MA Rong,LEI Zhi-yuan,HAN Zhong-hua.REVIEW OF GOLD MINERALIZATION SYSTEM IN THE SOUTHWESTERN GUIZHOU PROVINCE, YANGTZE BLOCK[J].Geology and Prospecting,2007,43(4):24-28. |
| |
| Authors: | TAO Ping MA Rong LEI Zhi-yuan HAN Zhong-hua |
| |
| Institution: | 1. Guizhou Academy of Geological Survey, Guiyang 550004 ; 2. No. 106 Geological Team, Guizhou Bureau of Geology and Mineral Exploration and Development, Zunyi 563000 |
| |
| Abstract: | Base on mineralization system, disseminated - type gold deposits hosted in the Middle Permian to Upper Triassic basements and lateriric - type gold deposits hosted in Quaternary sediments in the southwest Gulzhou province, southwestern Yangtze block, belong to Middle Permian to Upper Triassic low temperature hydrothermal mineralization subsystem and supergene mineralization subsystem, respectively. The latter was resulted from the former weathered transformation. These two subsystems form a gold mineralization system in the southwestern Guizhou province, Yangtze block. Geological setring, mineralizing factors, process, products and post - mineralized changes are initially discussed. The results have advantageous to comprehensively understand dynamic mechanism of gold mineralization, evolution history and ore space - rime distribution regulation in the area. |
| |
| Keywords: | gold deposit mineralization system Yangtze block |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地质与勘探》浏览原始摘要信息 |
| 点击此处可从《地质与勘探》下载免费的PDF全文 |
|
