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  5. Nitrogen Contents and Isotopic Characteristics of Mesozoic and Cenozoic Granites in Northeastern Chi

Nitrogen Contents and Isotopic Characteristics of Mesozoic and Cenozoic Granites in Northeastern Chi

来源 :中国地球化学学报：英文版 | 被引量 : 0次 | 上传用户：ZCHHZCHH
【摘 要】
：
The method of determining the nitrogen isotopic composition of granites in the northeastern part of China is described.The content and isotopic values of nitrog
【作 者】
：
张成君 文启彬 
【机 构】
：
SchoolofResourcesandEnvironments,LanzhouInstituteofGeology
【出 处】
：
中国地球化学学报：英文版
【发表日期】
：
2000年4期
【关键词】
：
花岗岩 氮同位素 中国 新生代 非均质性 granite  nitrogen isotope  northeastern Chi? 
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论文部分内容阅读
The method of determining the nitrogen isotopic composition of granites in the northeastern part of China is described.The content and isotopic values of nitrogen released from granite samples by stepwise heating were determined as well.The results showed
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