| 青海东昆仑驼路沟钴（金）矿床地质特征及成因初探 |
| |
| 引用本文： | 李厚民,胡正国,等.青海东昆仑驼路沟钴（金）矿床地质特征及成因初探[J].地质与勘探,2001,37(1):60-64. |
| |
| 作者姓名： | 李厚民 胡正国 |
| |
| 作者单位： | 1. 中国科学院地质与地球物理研究所,
2. 长安大学, |
| |
| 基金项目： | 国土资源部“九五”资源与环境科技攻关项目!(95 0 2 2 14 )，国土资源部定向科研项目!(95 -18)，“九五”国家科技攻关30 5项目!(96-9 |
| |
| 摘 要： | 青海省格尔木市驼路沟钴（金）矿床是东昆仑地区新近发现的、国内外罕见的矿床新类型。笔通过研究首次认为该矿床形成于晚海西－印支－燕山期，为与富钠火山岩有关的层控－改造型独立钴（金）矿床，原富钠的中酸性火山岩中Co、Au初始富集，经后期动力变质变形作用改造成矿。
|
| 关 键 词： | 富钠火山岩 钴金矿床 矿床地质 成矿规律 动力变质变形作用 |
| 文章编号： | 0495-5331(2001)01-0060-05 |
| 修稿时间： | 2000年11月20 |
GEOLOGY OF TUOLUGOU COBALT (GOLD) DEPOSIT IN EAST-KUNLUN MOUNTAINS, QINGHAI PROVINCE, AND THE FIRST DISCUSSION ON ITS GENESIS |
| |
| LI Hou-min,SHEN Yuan-chao,HU Zheng-guo,QIAN Zhuang-zhi,LIU Ji-qing,SUN Ji-dong.GEOLOGY OF TUOLUGOU COBALT (GOLD) DEPOSIT IN EAST-KUNLUN MOUNTAINS, QINGHAI PROVINCE, AND THE FIRST DISCUSSION ON ITS GENESIS[J].Geology and Prospecting,2001,37(1):60-64. |
| |
| Authors: | LI Hou-min SHEN Yuan-chao HU Zheng-guo QIAN Zhuang-zhi LIU Ji-qing SUN Ji-dong |
| |
| Abstract: | The Tuolugou cobalt (gold) deposit was first discoveried recently in East-KunLun district, Germu County, QingHai province. It is a new type of cobalt deposit in the world. We study this deposit and suggest that it was formed in late Variscian to Yinzhi-Yanshan epoch and that it is a independent strata-bound and remolding type cobalt deposit related to sodium volcanic rocks . Co, Au was first accumulated in this sodium-bearing intermediate-acid volcanic rocks and became cobalt (gold) deposit by the later kinetic metamorphism. |
| |
| Keywords: | Tuolugou cobalt (gold) deposit sodium volcanic rocks kinetic metamorphism east-KunLun Mountains QingHai provinc |
| 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 |
