| 满洲里地区的浅成低温热液矿床 |
| |
| 引用本文： | 赵财胜,武广.满洲里地区的浅成低温热液矿床[J].地质与资源,2002,11(2):96-103. |
| |
| 作者姓名： | 赵财胜 武广 |
| |
| 作者单位： | 1. 吉林大学地球科学学院, 吉林 长春 130026;2. 沈阳地质矿产研究所, 辽宁 沈阳 110033 |
| |
| 摘 要： | 满洲里中生代火山-次火山岩发育区，发现了一系列浅成低温热液矿床，矿种有Au、Ag、Cu、Pb、Zn等.这些矿床可分为高硫化型和低硫化型，且都具有典型的围岩蚀变、蚀变分带等矿床特征.通过对额仁陶勒盖银（金）矿床和大坝金铜矿床两典型浅成低温热液矿床的对比性研究，总结其成矿规律及成矿模式.
|
| 关 键 词： | 浅成低温热液矿床 高硫化型 低硫化型 成矿模式 满州里地区 |
| 文章编号： | 1671-1947(2002)02-0096-08 |
| 收稿时间： | 2002-01-21 |
EPITHERMAL DEPOSITS IN MANZHOULI AREA,INNER MONGOLIA |
| |
| ZHAO Cai-sheng ,Wu Guang.EPITHERMAL DEPOSITS IN MANZHOULI AREA,INNER MONGOLIA[J].Geology and Resources,2002,11(2):96-103. |
| |
| Authors: | ZHAO Cai-sheng Wu Guang |
| |
| Institution: | 1. College of Earth Science, Jilin Uni versity, Changchun 130026, China;2. Shenyang Institute of Geology and Mineral Resources, Shenyang 110033, China |
| |
| Abstract: | A series of epithermal deposits and mineralized occurrences including g old,silver,copper,lead,and zinc resources were discovered in the Mesozoic volcanic-subvolcanic rocks i n Manzhouli area.They can be divided into low sulphidation and high sulphidation types,with typical wall rock altera tion and alteration zonation of epit hermal de-posit.The deposits are closely rela ted to late Yanshanian shallow to super-shallow intrusives both tempora lly and spa-tially.Linear fractures and volcan ic structures control the distribut ion and extension of the deposits and ore occur-rences.The NE-oriented Ergun-Hulu n deep-seated fracture zone is the pr imary controlling structure of ore a nd magmatic activities.Based on the analysis of ore-forming environments and chara cteristics of two typical epitherma l deposits,Erentaolegai and Daba,the metallog enic regularity and mineralization model of the epithermal deposits in Manzhouli area are summarized. |
| |
| Keywords: | Key words:epithermal deposit low sulphidati on high sulphidation mineralized model Manzhouli area |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地质与资源》浏览原始摘要信息 |
| 点击此处可从《地质与资源》下载免费的PDF全文 |
