1)  Zircon U-Pb dating
锆石U-Pb
2)  U-Pb dating on zircon
锆石U-Pb法
3)  zircon U-Pb age
锆石U-Pb年龄
1.
Zircon U-Pb age and Hf isotopic composition of the Xiaozhangjiakou ultramafic pluton in northern Hebei;
冀北小张家口超基性岩体的锆石U-Pb年龄和Hf同位素组成
2.
Zircon U-Pb ages,Hf isotopic characteristics and their implications of the Early Paleozoic granites in the northeastern Da Hinggan Mts.,northeastern China;
大兴安岭东北部早古生代花岗岩锆石U-Pb年龄、Hf同位素特征及地质意义
3.
Zircon U-Pb age, Sr-Nd-Pb isotopic compositions and trace element of Fangshan complex in Beijing and their petrogenesis significance.;
北京房山岩体锆石U-Pb年龄和Sr、Nd、Pb同位素与微量元素特征及成因探讨
4)  zircon U-Pb dating
锆石U-Pb定年
1.
In order to determine the formation age of the Hongshan topaz-bearing granite and make metallogenic potential prognosis, the authors carried out LAM-ICPMS zircon U-Pb dating and detailed geochemical comparison.
对闽西南红山含黄玉花岗岩进行了LAM-ICPMS锆石U-Pb定年以及地球化学对比研究。
2.
Zircon U-Pb dating yields 219.
单颗粒锆石U-Pb定年结果为219。
3.
Using TIMS zircon U-Pb dating method,the author measured the isotope age of quartz-biotite-diorite from the Jiuxiantang intrusion during the regional geological investigation of 1∶250000 scale Shanggao county sheet.
笔者在该区进行1∶25万上高县幅区域地质调查时,利用TIMS锆石U-Pb定年方法对九仙汤英云闪长岩进行了同位素年龄测定,结果表明九仙汤侵入体形成时代为(763±1)Ma,属新元古代花岗岩。
5)  Zircon U Pb age
锆石U-Pb年龄
6)  Zircon U-Pb dating
锆石 U-Pb 定年
参考词条
补充资料:钙钠锆石
分子式: (Na, Ca)3Zr[Si2O7](O,F)2
CAS号:

性质:常含锰、铌、钛等。晶体呈柱状或板状;也成不规则粒状。莫氏硬度6。相对密度3.5~3.6。玻璃光泽。黄色或红褐色。条痕黄色。微透明。性脆。解理平行,轴面中等。断口参差状。见于碱性岩中。是提炼锆的矿物原料。

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