Characteristics of the Two Types of Granits at Sikongshan in the Eastern Part of the Dabieshan Mountains

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    摘要 Ithasbeenshownfrompetrologic,geochemical,traceelementandREEevidencethatthegran-iteintrusionsatSikongshan,AnhuiProvince,canbeassignedtotwodistincttypeswhichareradicallydifferentinageandorigin.ThePrecambriangneissicgranitedresultedfromremeltingofoldcontinentalcrustwhiletheMesozoicgraniteswerederived,alsothroughremelting,fromlow-Rb/Srrocksatgreaterdepths.GranitemassesatTiantangzhaiandZhoujiawanintheDabieshanMountainsarealsodicussed.
    机构地区 不详
    出版日期 1992年01月11日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)
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