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Table 4 W isotopic ratios and Hf/W ratios of zircon in mesosiderite

From: Hf-W dating of zircon in mesosiderite with high-pressure sintered standard

Sample

182W/186W

183W/186W

180Hf/186W

P

Grain#1–1

2.00 ± 1.03

0.80 ± 0.58

(11.2 ± 5.0) × 104

0.82

Grain#1–2

3.25 ± 1.57

1.50 ± 1.07

(22.2 ± 10.4) × 104

0.95

Grain#2

2.08 ± 0.57

2.24 ± 1.34

(6.13 ± 1.62) × 104

0.71

Grain#3

2.44 ± 1.53

2.93 ± 1.01

(23.2 ± 12.8) × 104

0.88

Grain#4–1

1.27 ± 0.39

1.08 ± 0.73

(4.72 ± 1.22) × 104

0.64

Grain#4–2

4.21 ± 1.56

1.69 ± 1.07

(24.3 ± 9.2) × 104

0.94

Grain#5–1

1.06 ± 1.03

2.67 ± 1.82

(14.7 ± 10.4) × 104

0.79

Grain#5–2

2.58 ± 1.59

1.82 ± 1.14

(18.6 ± 10.7) × 104

0.93

  1. Error assigned to the ratio is one sigma
  2. P shows error correlation between 182W/186W and 180Hf/186W ratio