Geological characteristics and origin of the Hadamengou gold deposit in Inner Mongolia, China
Geological characteristics and origin of the Hadamengou gold deposit in Inner Mongolia, China
复制标题
内蒙古哈达门沟金矿地质特征及成因
DOI：
10.1007/s12517-016-2323-z
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发表时间：
2016-04
影响因子：
--
通讯作者：
Zhang Shaopeng
中科院分区：
文献类型：
--
作者：
Zhang Yu;Liu Jianchao;Zhang Haidong;Zhang Shaopeng
哈达门沟金存款矿床位于华北陆块北方边缘西段。它是由太古宙乌拉山群的变质岩。主要矿石类型有含金石英脉型、含金石英钾长石脉型和含金蚀变岩型。金矿化与钾长石化密切相关。氢氧同位素资料表明，成矿流体以岩浆水为主，少量大气降水。硫、铅同位素数据表明，成矿物质主要来自岩浆岩和太古宙乌拉山群。金矿化主要形成于早印支期构造运动，成矿流体被驱动到有利的沉积环境。华北克拉通的北方边缘是金矿勘探的有利地区。与碱性侵入岩有关或与碱性侵入岩有关的金矿床已成为我国北方重要的找矿方向之一。
The Hadamengou gold deposit is located in the western segment of the northern margin of the North China Craton (NCC). It is hosted by Archean metamorphic rocks of the Wulashan Group. The main ore types include gold-bearing quartz vein type, gold-bearing quartz-potassic feldspar vein type, and gold-bearing altered rock type. Gold mineralization is closely related to K-feldspathization. Hydrogen and oxygen isotope data indicate that ore-forming fluids were dominated by magmatic water mixed with minor meteoric water. Sulfur and lead isotope data indicate that metallogenic materials were mainly supplied by the magmatic and Archean Wulashan Group. The gold mineralization was mainly formed during the Early Indosinian tectonic movement, which drove ore-forming fluids to the favorable depositional environment. The northern margin of the NCC is a prospective area for gold exploration. Gold deposits hosted by or related to alkaline intrusions have become one of the most important mineral exploration targets in northern China.
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影响因子：
2.9
作者：
R. Zartman;B. Doe
通讯作者：
R. Zartman;B. Doe
影响因子：
5.8
作者：
F. Nie;A. Bjørlykke
通讯作者：
F. Nie;A. Bjørlykke
DOI：
--
发表时间：
2002
期刊：
Gold Geology
影响因子：
--
作者：
Meng Wei
通讯作者：
Meng Wei
影响因子：
6.1
作者：
M. Zhai;M. Santosh
通讯作者：
M. Zhai;M. Santosh
DOI：
--
发表时间：
2009
期刊：
Journal of Jilin University
影响因子：
--
作者：
Wang Xing-an
通讯作者：
Wang Xing-an