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| 鄂尔多斯古陆核内部中生代晚期火山岩的发现及其地质意义 | |
| 引用本文： | 郑翻身,康屹青,康红在,张凤禹,狄永军.鄂尔多斯古陆核内部中生代晚期火山岩的发现及其地质意义[J].地质力学学报,2009,15(1):69-76. |
| 作者姓名： | 郑翻身 康屹青 康红在 张凤禹 狄永军 |
| 作者单位： | 1. 内蒙古自治区地质矿产勘查开发局,呼和浩特,010020 2. 内蒙古自治区第一地质矿产勘查开发院,呼和浩特,010010 3. 内蒙古矿业开发有限责任公司,呼和浩特,010020 4. 中国地质大学(北京),北京,100083 |
| 摘 要： | 在古老、稳定的鄂尔多斯古陆核上，经过初步的金刚石找矿工作发现了一些来自深源的金刚石指示矿物；并在这些指示矿物异常区的源头，发现了玄武质岩浆岩。这些深源岩浆主要呈弱的喷发或爆发形式或裂隙式贯入为表现特征。它的发现可以证明冀鲁辽古陆核在中生代强烈活化的同时，鄂尔多斯古陆核也出现较弱的岩浆活动。它提供了一个研究大陆岩石圈的窗口，同时对本地区的金刚石找矿可能具有指导意义。 |
| 关 键 词： | 鄂尔多斯 古陆核 玄武质岩浆 火山 |
Discovery of Late Mesozoic magmatic rocks in Ordos ancient continent nucleus and its geological implication |
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| ZHENG Fan-shen,KANG Yi-qing,KANG Hong-zai,ZHANG Feng-yu and DI Yong-jun.Discovery of Late Mesozoic magmatic rocks in Ordos ancient continent nucleus and its geological implication[J].Journal of Geomechanics,2009,15(1):69-76. | |
| Authors: | ZHENG Fan-shen KANG Yi-qing KANG Hong-zai ZHANG Feng-yu and DI Yong-jun |
| Institution: | 1.Bureau of Geological Exploration and Mineral Development of Inner Mongolia Autonomous Region;Hohhot 010020;China;2.The First Institute of Geology and Mineralization Survey of Inner Mongolia;Hohhot 010010;3.Inner Mongolia Mining Development Limited Liability Company;4.China University of Geosciences;Beijing 100083;China |
| Abstract: | In the ancient and stable Ordos continent nucleus,we found deep-seated indicator minerals diamond in a preliminary exploration,and basaltic magmatic rocks in the source area of anomaly of indicative of the minerals.This deep source magma mainly occurs as weak eruption or explosion,or fissure injection.This discovery reveals a weak magmatic activity in the Ordos ancient continent nucleus during the Mesozoic when Hebei-Shandong-Liaoning ancient continent nucleus was activating.It can not only provide a window... |
| Keywords: | Ordos ancient continent nucleus basaltic magma volcano |
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