| 杨子元,Lawrence J. Drew.论白云鄂博矿床含矿围岩──白云岩的热水沉积成因[J].地质找矿论丛,1994,(1):39-48 |
| 论白云鄂博矿床含矿围岩──白云岩的热水沉积成因 |
| ON THE HOT-WATER SEDIMENTARY ORIGIN OF DOLOMITE──HOST ROCK OF BAYAN OBO DEPOSITS, LNNER MONGOLIA, CHINA |
| |
| DOI：10.6053/j.issn.1001-1412.1994.1. 005 |
| 中文关键词: 白云鄂博 白云岩 热水沉积 |
| 英文关键词: |
| 基金项目: |
|
| 摘要点击次数: 1262 |
| 全文下载次数: 1344 |
| 中文摘要: |
| 根据区域构造演化特点、白云岩的产状、岩石学与地球化学特征等着重阐述了白云鄂博矿床含矿围岩──白云岩的热水沉积成因和其物质来源具有壳幔混合的特点,指出裂谷+泻湖是控制本区白云岩形成的有利构造要素。 |
| 英文摘要: |
| Based on the regional geologic evolution and the occurence, petrological, geochemical studies of dolomite,this paper emphasizes On the hot-water sedimentary origin of dolomite——host rook of Bayan OBo deposits——with material probably derived from the mixing of mantle and crust. it has been pointed out that the conjunction of rift and Lagoon acted as the favourable structure control of H8 dolomite. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
