东昆仑祁漫塔格地区库德尔特金矿区花岗闪长岩的时代、成因及其构造意义
张勇,张爱奎,何书跃,刘智刚,刘永乐,张鹏,孙非非

Age,Petrogenesis and Tectonic Significance of Granodiorite in Kudeerte Gold Deposit,Qimantage Area,East Kunlun
Yong ZHANG,Aikui ZHANG,Shuyue HE,Zhigang LIU,Yongle LIU,Peng ZHANG,Feifei SUN
表3 库德尔特金矿床花岗闪长岩锆石Hf同位素测试结果
Table 3 Hf isotope test results of zircon from the granodiorite in Kudeerte gold deposit
样品编号年龄/Ma176Yb/177Hf2σ176Lu/177Hf2σ176Hf/177Hf2σεHf(t)2σTDM1/MaTDM2/MafLu/Hf
12480.0343700.0001800.0013380.0000100.2825610.000019-2.20.79871416-0.96
22430.0323130.0001600.0012450.0000090.2825510.000018-2.70.69981440-0.96
32410.0314870.0006370.0012970.0000210.2826080.000025-0.70.99191314-0.96
42400.0336990.0004810.0013610.0000120.2825990.000021-1.10.79331336-0.96
52430.0319820.0004540.0012660.0000180.2825700.000019-2.00.79721398-0.96
62410.0384380.0004870.0014420.0000130.2826090.000022-0.70.89211313-0.96
72410.0344210.0002490.0012430.0000050.2825730.000020-1.90.79671392-0.96
82410.0183800.0002060.0007140.0000090.2825380.000017-3.10.610031466-0.98
102420.0222560.0004560.0009110.0000190.2826220.000021-0.10.78901278-0.97
122430.0287240.0007500.0010220.0000190.2825480.000018-2.70.69971445-0.97
132430.0238720.0007280.0008950.0000270.2825550.000022-2.50.89831428-0.97
142430.0344170.0006650.0011930.0000170.2825840.000024-1.50.89501366-0.96
152410.0357590.0007100.0014240.0000220.2826040.000027-0.91.09281324-0.96
162430.0375840.0002630.0013500.0000050.2826490.0000230.80.88621221-0.96
172520.0308040.0001850.0012110.0000090.2825640.000026-2.00.99791406-0.96
182460.0305060.0008490.0011410.0000330.2826350.0000240.40.88771249-0.97
212440.0402000.0017000.0014830.0000350.2825330.000026-3.30.910301483-0.96
222420.0494730.0012630.0017770.0000490.2825850.000022-1.60.89641370-0.95
232440.0248560.0005510.0009410.0000130.2825760.000025-1.70.99551381-0.97
242440.0267400.0002730.0010950.0000080.2826310.0000180.20.68811259-0.97