| 陕西银硐子喷溢沉积改造型银多金属矿床成矿构造解析 |
| |
| 引用本文： | 王思源.陕西银硐子喷溢沉积改造型银多金属矿床成矿构造解析[J].现代地质,1993,7(1):73-82. |
| |
| 作者姓名： | 王思源 |
| |
| 作者单位： | 中国地质大学 武汉 |
| |
| 摘 要： | 海相喷溢沉积块状硫化物矿床一向被称为“喷气矿床”,但鉴于“喷气”一词含义的局限性,本文用“喷溢”代之。陕西银硐子矿床是一典型实例。本文重点解析该矿床成矿构造环境及其构造成矿作用,最后建立了柞水 山阳银多金属矿田构造-地球化学成矿演化模式。
|
| 关 键 词： | 泥盆纪 陕西 南秦岭 裂谷 海相喷溢 成矿构造解析 |
METALLOGENIC TECTONIC ANALYSIS OF ERUPTIVE-SEDIMENTARY-TRANSFORMED TYPE SILVER-POLYMETALLIC DEPOSIT IN YINDONGZI. SHAANXI PROVINCE |
| |
| Wang Siyna
China University of Geosicenes,Wuhan.METALLOGENIC TECTONIC ANALYSIS OF ERUPTIVE-SEDIMENTARY-TRANSFORMED TYPE SILVER-POLYMETALLIC DEPOSIT IN YINDONGZI. SHAANXI PROVINCE[J].Geoscience——Journal of Graduate School,China University of Geosciences,1993,7(1):73-82. |
| |
| Authors: | Wang Siyna
China University of Geosicenes Wuhan |
| |
| Abstract: |
In Devonian period, continental crust was pulled apart hy tension in China, a 'tries of rift valleys produced in Pre hercynian erogenic belt of the margin of the Yangtze plaite, submarine volcanoes erupted simultaiiiously. The volcanic and terrigenous matters de posited together to form m'elange. which held ore body or metallogenic matters.
Yindongzi silver polymetallic deposit in Zhashui Shanyang ore field of South Qinlin is a typical example. The author analyses mainly metallogenic tectonic environment and tectonic metallization. Finally, a tectonic-geochemical metallogenic model in Zhashui Shanyang silver polymetallic ore field has been established in this paper. |
| |
| Keywords: | :Devonian period Shaanxi South Qinlin rift valley marine eruption metallogenic tectonic analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
