粤北下庄花岗岩锆石U-Pb年龄及Hf同位素特征

GYIG OpenIR

	粤北下庄花岗岩锆石U-Pb年龄及Hf同位素特征
	陈佑纬; 毕献武; 胡瑞忠; 戚华文; 齐有强; 胥磊落
	2009
Conference Name	中国矿物岩石地球化学学会第12届学术年会
Source Publication	中国矿物岩石地球化学学会第12届学术年会
Issue	1
Conference Date	2009-04
Conference Place	中国贵州贵阳
Abstract	下庄岩体位于粤北贵东岩体的东部,是贵东岩体主要的赋铀及产铀花岗岩体,出露面积约157km~2。以往认为为燕山期花岗岩。近年来的研究表明它是印支期花岗岩。由于技术条件的限制,前人判断为壳源岩。本文以原位Hf同位素比值分析,
Language	中文
Document Type	会议论文
Identifier	http://ir.gyig.ac.cn/handle/42920512-1/7839
Collection	中国科学院地球化学研究所矿床地球化学国家重点实验室
Recommended Citation GB/T 7714	陈佑纬;毕献武;胡瑞忠;戚华文;齐有强;胥磊落. 粤北下庄花岗岩锆石U-Pb年龄及Hf同位素特征[C],2009.

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