... 低K拉斑玄武岩 low-K tholiite 岛弧型拉斑玄武岩 island arc tholeiite 倍长拉斑玄武岩 bytownite-tholeiite ...
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The geochemical study on meso basic meta volcanics in Zhangchun group, northeast Jiangxi shows island arc tholeiite is characteristic of low K and high Na contents;
赣东北张村岩群所含之中基性变火山岩的地球化学研究表明:其主元素具低钾高钠;
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