Thermodynamic Modelling of Ore-Forming Mechanism of the Changkeng Gold-Silver Deposits in Guangdong

来源 :Acta Geologica Sinica(English Edition) | 被引量 : 0次 | 上传用户:wwwvvv79
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The Changkeng gold-silver deposits consist of a sediment-hosted, disseminated gold deposit and a replacement-type silver deposit. The mineralizations of gold and silver are zoned and closely related to the silicification of carbonate and clastic rocks, so
其他文献
The Aktubaik gold deposit lies in the Altay middle-high mountains area, Xinjiang, hosted by the Pa-laeo- and Mesoproterozoic Xemirxek Group. It is the first gol
随着人们生活质量的提高,新鲜蔬菜以现代配送方式走上餐桌是大势所趋。蔬菜配送是实现我国西部蔬菜生产与流通的基础和保障,文章从我国西部蔬菜配送的现状出发,在分析西部蔬菜配
在应用型高校里物流英语是其中一门核心课程,但对于学生来说其相对抽象,不易理解,导致了大量的学生失去了学习此门课程的兴趣,达不到课程培养的目的。通过对应用型高校物流英
Igneous topazites found recently in South China are closely associated with F-rich granites in time and space. They have a typical igneous porphyritic texture.
随着市场经济的发展,我国对物流理论的研究迅速发展并进入到了快速成长阶段,各研究方向变化幅度不断趋于稳定。同时物流行业成为十大振兴产业,物流理论的实践受到中央和各级
A large amount of oncolites popularly named ' Chuanshan balls' occur universally in the Lower Permian Chuanshan Formation in South China. These kinds of
Based on fission track dating of apatite, and measurement of vitrinite reflectance of rock samples from the Longmenshan (Longmen Mountain)area and the West Sich
One of the most important events in the early geological evolutionary history of the Earthwas the wide occurrence of granulite belts at the end of the Archaean
期刊
分析了相关的试验和资料,考察了温湿度、静电干扰等多种因素对电子产品封存失效的作用机理,有利于提高军用电子产品的封存质量从而提高其战时可靠性。
The maximum palaeotemperature of oil-bearing sandstones in the UpperTriassic in the eastern Ordos basin has been determined by using many methods including thev