| 桂西北热水沉积型金矿成矿系列、找矿标志及找矿前景 |
| |
| 引用本文： | 谢世业,陈大经,李毅.桂西北热水沉积型金矿成矿系列、找矿标志及找矿前景[J].地质与勘探,2006,42(3):12-17. |
| |
| 作者姓名： | 谢世业 陈大经 李毅 |
| |
| 作者单位： | 桂林矿产地质研究院,桂林,541004 |
| |
| 摘 要： | 桂西北地区属滇黔桂裂谷,具高的地热场环境.主要发育晚古生代-中生代的地层,尤其是三叠系广泛分布.在晚古生代坳陷区内分布着许多古隆起,在古隆起边缘生长断裂发育.表明该区成矿环境及成矿地质条件有利.区内发育的高龙式、隆或及八渡、龙川等微细浸染型金矿属于受裂谷构造控制、与热水沉积作用有关的热水沉积型金矿成矿系列.指出了该类金矿的找矿评价标志,分析了区内该类金矿良好的找矿前景.
|
| 关 键 词： | 热水沉积型金矿 成矿系列 找矿评价标志 桂西北 |
| 文章编号： | 0495-5331(2006)03-0012-06 |
| 收稿时间： | 2005-06-22 |
| 修稿时间： | 2005-09-20 |
MINERALIZATION SERIES, ORE PROSPECTING INDICATOR AND PROSPECTIVE OF HYDROTHERMAL GOLD DEPOSIT IN THE NORTHWEST GUANGXI |
| |
| XIE Shi-ye,CHEN Da-jing,LI Yi.MINERALIZATION SERIES, ORE PROSPECTING INDICATOR AND PROSPECTIVE OF HYDROTHERMAL GOLD DEPOSIT IN THE NORTHWEST GUANGXI[J].Geology and Prospecting,2006,42(3):12-17. |
| |
| Authors: | XIE Shi-ye CHEN Da-jing LI Yi |
| |
| Institution: | Guilin Institute of Geology for Mineral Resources, Guilin 541004 |
| |
| Abstract: | The northwest Guangxi belongs to the rift zone of Dian(Yunnan)-Qian(Guizhou)-Gui(Guangxi) with a high temperature geothermal field. The strata are mainly late Paleozoic-Mesozoic with widely distribution of Triassic strata.There are a lot of lifts in late Paleozoic sag,and growth faults are developed in the margin of the lifts.The environment and geological conditions are favorable for mineralization.The micro-disseminated gold deposits such as Ganlong,Longhuo,Badu and Longchuan constitute an ore-forming series of hydrothermal gold deposits,which are controlled by rift.The ore prospecting indicators are pointed out and the prospecting prospective has been analyzed for the area. |
| |
| Keywords: | hydrothcrmal gold deposit ore -forming series ore prospecting indicators northwest Guangxi |
| 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 |
|
