| 甘肃南泉银金矿床控矿因素及找矿方向 |
| |
| 引用本文： | 杨彦,司雪峰.甘肃南泉银金矿床控矿因素及找矿方向[J].地质与勘探,2005,41(4):28-32. |
| |
| 作者姓名： | 杨彦 司雪峰 |
| |
| 作者单位： | 中国地质大学,武汉,430074;甘肃省有色地质勘查局,兰州,730000;甘肃省有色地质勘查局,兰州,730000 |
| |
| 摘 要： | 南泉银金矿床位于塔里木-中朝板块内北山陆缘活动带南缘,俞井子-柳园陆内裂谷带中,该裂谷带为铜、金、银、铁、铅、锌多金属成矿带.通过近几年的普查工作,该矿床已估算银资源量约300t.文章从成矿地质背景、矿床地质特征等入手,分析了矿床的控矿因素,认为该矿床受地层、岩性、构造及岩浆岩等因素控制;并大致总结了其找矿方向,初步认为南泉矿区及花牛山矿区结合部,以及矿床深部是该矿床今后找矿的重要方向.
|
| 关 键 词： | 银金矿床 控矿因素 找矿方向 南泉 |
| 文章编号： | 0495-5331(2005)04-0028-05 |
| 收稿时间： | 2004-11-22 |
| 修稿时间： | 2004年11月22 |
ORE-CONTROLLING FACTORS AND EXPLORATION OF NANQUAN GOLD-SILVER ORE DEPOSIT |
| |
| YANG Yan,SI Xue-feng.ORE-CONTROLLING FACTORS AND EXPLORATION OF NANQUAN GOLD-SILVER ORE DEPOSIT[J].Geology and Prospecting,2005,41(4):28-32. |
| |
| Authors: | YANG Yan SI Xue-feng |
| |
| Abstract: | Nanquan gold-silver deposit is located in the Yujingzi-Liuyuan intercontinental rift at the south margin of Beishan epicontinental active belt in the Tarim-North China Craton. This rift is a poly-metallogenic belt, including copper, gold, silver, iron, zinc, lead, etc. Estimated silver ore resources are about 300t after recent years geological prospecting. By analyzing ore-forming setting, geological features, ore-controlling factors and ore-forming marks, deposits are controlled by strata, lithologic character, structure and magmatite. It is proposed preliminarily that the conjoint area of Nanquan and Huaniushan mines and the deposit's deep-seat are the important exploration potential. |
| |
| Keywords: | gold-silver deposit ore-controlling factors exploration nanquan |
| 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 |
|
