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DOI:
地质力学学报:2009,15(1):69-76
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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
郑翻身1, 康屹青1, 康红在2, 张凤禹3, 狄永军4
(1.内蒙古自治区地质矿产勘查开发局;2.内蒙古自治区第一地质矿产勘查开发院;3.内蒙古矿业开发有限责任公司;4.中国地质大学(北京))
Discovery of Late Mesozoic magmatic rocks in Ordos ancient continent nucleus and its geological implication
ZHENG Fan-shen1, KANG Yi-qing1, KANG Hong-zai2, ZHANG Feng-yu3, DI Yong-jun4
(1.Bureau of Geological Exploration and Mineral Development of Inner Mongolia Autonomous Region;2.The First Institute of Geology and Mineralization Survey of Inner Mongolia;3.Inner Mongolia Mining Development Limited Liability Company;4.China University of Geosciences)
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中文摘要: 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。
中文关键词: 鄂尔多斯  古陆核  玄武质岩浆  火山
Abstract:In the ancient and stable Ordos continent nucleus,we fo und deep seated indicator minerals diamond in a preliminary exploration,and bas al tic 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 i njection. This discovery reveals a weak magmatic activity in the Ordos ancient c ontinent nucleus during the Mesozoic when Hebei Shandong Liaoning ancient cont inent nucleus was activating. It can not only provide a window for research on c ontinental lithosphere, but also prove to be of great significance to the explor ation of diamond in this area.
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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):69-76DOI:
ZHENG Fan-shen,KANG Yi-qing,KANG Hong-zai,ZHANG Feng-yu,DI Yong-jun.Discovery of Late Mesozoic magmatic rocks in Ordos ancient continent nucleus and its geological implication[J].,2009,15(1):69-76DOI:

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