稀土参数

地区

LREE

HREE

ΣREE

LREE/HREE

(La/Yb)_N

δCe

δEu

威宁

33.531

3.780

37.311

8.870

8.744

0.919

0.493

赫章

49.246

5.448

54.695

9.039

8.641

0.949

0.418

织金

79.753

6.310

86.063

12.640

11.843

0.926

0.529

纳雍

136.412

14.600

151.012

9.343

10.736

0.759

0.485

大方

127.826

16.857

144.683

7.583

6.153

0.808

0.402

黔西

115.882

12.911

128.792

9.909

10.981

0.833

0.575

龙里

233.114

25.397

258.511

9.179

10.637

0.742

0.659

天柱

40.709

16.317

57.026

2.495

1.479

0.967

0.792