Research advances in the Mesozoic tectonic regimes during the formation of Jiaodong ore cluster area

来源 :Progress in Natural Science | 被引量 : 0次 | 上传用户:chenxiaoyi1988
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
Based on research advances of the tectonic regime in Jiaodong ore cluster area and the related tectonic regime transformation in Mesozoic era in the eastern region of North China, in this paper, we first summarize some key problems required to be studied further on. Then we suggest an approach to dealing with these problems. It is known that the gold deposits in Jiaodong ore cluster area, which are of different mineralization styles, spatial distributions and geological settings, might be as a result from one or more geologic events in Mesozoic. Till now, this kind of research on the temporal evolution and spatial migration sequence, especially on the geodynamic mechanism of the above events, is far from sufficient. Moreover, quantitatively describing the action mode and the temporal-spatial framework of tectonic dynamic regimes and formulating the relative contribution of every tectonic dynamic regime for the metallogensis are still challenges to the geologists studying on the formation of Jiaodong ore cluster area. According to the interpretation of the regional tectonic analysis, the structural dynamics, the observation and the exploration of the mineralization network, we propose a geological-physical-chemical model with some constraints originated from the comprehensive analysis. We then use this model to simulate the coupled processes of the structural deformation, thermal transport, fluid flow and the chemical reaction. The obtained results indicate that the model is efficient in further analyzing the temporal-spatial evolutional trail of the tectonic regime in Jiaodong ore cluster area and in further understanding the nature of the mass metallogensis. Based on research advances of the tectonic regime in Jiaodong ore cluster area and the related tectonic regime transformation in Mesozoic era in the eastern region of North China, in this paper, we first summarize some key problems required to be studied further on. Then we suggest it is known to the gold deposits in Jiaodong ore cluster area, which are of different mineralization styles, spatial distributions and geological settings, might as as a result from one or more geologic events in Mesozoic. Till now , this kind of research on the temporal evolution and spatial migration sequence, especially on the geodynamic mechanism of the above events, is far from sufficient. Moreover, quantitatively describing the action mode and the temporal-spatial framework of tectonic dynamic regimes and formulating the relative contribution of every tectonic dynamic regime for the metallogensis are still challenges to the geologists studying on the formati on of Jiaodong ore cluster area. According to the interpretation of the regional tectonic analysis, the structural dynamics, the observation and the exploration of the mineralization network, we propose a geological-physical-chemical model with some constraints originated from the comprehensive analysis. then use this model to simulate the coupled processes of the structural deformation, thermal transport, fluid flow and the chemical reaction. The obtained results that that model is efficient in further analyzing the temporal-spatial evolutional trail of the tectonic regime in Jiaodong ore cluster area and in further understanding the nature of the mass metallogensis.
其他文献
请下载后查看,本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view profile.
期刊
端粒是位于真核细胞染色体末端的特殊蛋白结构,对维持线性染色体的稳定性至关重要,如何抑制端粒功能成为改进肿瘤治疗的新亮点。基于抑制端粒酶活性的抗肿瘤治疗存在不足,以
张大均,男,1954年出生,四川南充人。西南师范大学心理学教授。发展与教育心理学专业博士生导师、心理学博士后流动站专家组成员、教育科学研究所所长、心理健康教育研究中心
从公测免费到收费断断续续的练级,终于把我的水手练到30级,从一艘最简单的 FF 到现在的 CL,虽然有很多艰辛,很多烦恼,但总的来说还是快乐的。在生活中我是一个有原则的人,在
浙江温岭农机修造厂研制的MBW5015型多功能木工平刨机,去年已通过鉴定。该机具有平刨、锯割、开榫、钻孔、刃磨等功能,适用于家具制作和土木建筑行业,尤其对个体户流动作业十
请下载后查看,本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view profile.
以前日本NKK公司福山制铁所厚板厂3号间歇式加热炉由于排热回收装置能力受到限制,从节约能源出发,于2000年4月采用了蓄热式燃烧器在厚板厂3号间歇式加热炉中应用,并取得很好的效果。该3
Slope aspect is one of the indispensable internal factors besides lithology,relative elevation and slope degree.In this paper authors use information value mode
本届巴城游泳世锦赛最扣人心弦、最令人拍掌称颂的,莫过于女子4×100米混合接力了。新世纪我国游坛绽放出来的四朵金花,向人们展现出非凡的竞技能力和优秀心理品质,奏响一曲
《童话》有丰富的战斗技能,也有丰富的工作技能,但是更丰富的是宠物系统。宠物有7种属性,每个属性都有18种宠物,100多种的宠物因为属性不同,幻兽的体质、力量、敏捷等数值也