曹福根, 涂其军, 张晓梅, 任燕, 李嵩龄, 董富荣. 2006: 哈尔里克山早古生代岩浆弧的初步确定——来自塔水河一带花岗质岩体锆石SHRIMP U-Pb测年的证据. 地质通报, 25(8): 923-927.
    引用本文: 曹福根, 涂其军, 张晓梅, 任燕, 李嵩龄, 董富荣. 2006: 哈尔里克山早古生代岩浆弧的初步确定——来自塔水河一带花岗质岩体锆石SHRIMP U-Pb测年的证据. 地质通报, 25(8): 923-927.
    2006: Preliminary determination of the Early Paleozoic magmatic arc in the Karlik Mountains, East Tianshan, Xinjiang, China-Evidence from zircon SHRIMP U-Pb dating of granite bodies in the Tashuihe area. Geological Bulletin of China, 25(8): 923-927.
    Citation: 2006: Preliminary determination of the Early Paleozoic magmatic arc in the Karlik Mountains, East Tianshan, Xinjiang, China-Evidence from zircon SHRIMP U-Pb dating of granite bodies in the Tashuihe area. Geological Bulletin of China, 25(8): 923-927.

    哈尔里克山早古生代岩浆弧的初步确定——来自塔水河一带花岗质岩体锆石SHRIMP U-Pb测年的证据

    Preliminary determination of the Early Paleozoic magmatic arc in the Karlik Mountains, East Tianshan, Xinjiang, China-Evidence from zircon SHRIMP U-Pb dating of granite bodies in the Tashuihe area

    • 摘要: 哈尔里克山南坡塔水河一带花岗质岩体的锆石SHRIMPU-Pb定年结果显示:钾长花岗岩中的锆石8个测点的206Pb/238U加权平均年龄为(462±9)Ma;花岗闪长岩中的锆石8个测点的206Pb/238U加权平均年龄为(447±11)Ma;石英闪长岩中的锆石8个测点的206Pb/238U加权平均年龄为(448±7)Ma。这些年龄值是在哈尔里克古生代复合岛弧带首次获得的中—晚奥陶世中酸性侵入岩的时代,为探讨该古生代复合岛弧带的构造发展历史提供了新的资料。

       

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