《Table 2 Locations, Rock Type, mineral associations and Zircon age of the samples from the Qingyuan
Twenty-six items of rock sample in this research are collected by Institute of Geology(affiliated to Chinese Academy of Geological Sciences)from the high-grade metamorphic supracrustal rocks and TTG gneiss units of the Qingyuan Complex in the Northern Liaoning Province.Among these 26 samples,12 items are dated with zircon U–Pb method;23 items are analyzed with both zircon U–Pb dating and geochemical testing.The strata of the supracrustal rocks include Xiaolaihe,Jinfengling,and Hongtoushan Rock Formations of Qingyuan Group;their rock types are as plenty as of gneissoid granodiorite,tonalitic gneiss,trondjemitic gneiss,granodioritic migmatitic gneiss,diopside-amphibolite leptynite,hornblende-biotite-plagioclase gneiss,gneissoid hypersthene granite,garnet-hypersthenebiotite-plagioclase-gneiss,granitic gneiss,amphibolite-diopside-biotite-plagioclase geniss,intermediate volcanic rocks,biotite-plagioclase gneiss,plagioclase-amphibolite,and sillimanite garnet gneiss.The sampling locations and the concrete mineral associations are listed in Table 2;the abbreviation of the minerals is adopted after the scheme of Whitney et al.(2010).
图表编号 | XD00191984900 严禁用于非法目的 |
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绘制时间 | 2018.09.01 |
作者 | 李崇、任留东 |
绘制单位 | 中国地质科学院地质研究所、中国地质科学院地质研究所 |
更多格式 | 高清、无水印(增值服务) |
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- Table 2 Locations, Rock Type, mineral associations and Zircon age of the samples from the Qingyuan Complex in northern L
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