元素

算数平均值

算数标准差

变异系数

几何平均值

几何标准差

背景值

浓度概率分布类型

Ag

0.08

0.0339

39.95

0.08

1.5018

0.03~0.18

偏态

Al₂O₃

15.89

4.7437

29.85

15.16

1.3679

8.1~28.37

偏态

As

9.64

7.8951

81.87

6.80

2.3942

1.19~38.98

偏态

Au

1.41

0.8327

58.91

1.18

1.8714

0.34~4.12

偏态

B

65.31

46.5737

71.31

47.72

2.3737

8.47~268.88

偏态

Ba

310.23

129.7296

41.82

280.99

1.6024

109.43~721.48

偏态

Be

3.50

2.3688

67.69

2.82

1.9441

0.74~10.64

对数正态

Bi

1.16

0.8184

70.46

0.92

1.9861

0.23~3.63

偏态

Br

3.16

2.0960

66.39

2.59

1.8793

0.73~9.13

偏态

CaO

0.15

0.0868

56.19

0.13

1.8579

0.04~0.45

偏态

Cd

0.17

0.0962

56.67

0.14

1.7836

0.05~0.46

偏态

Ce

91.4

32.0181

35.03

86.12

1.4148

43.02~172.38

偏态

Cl

48.65

13.6714

28.10

46.72

1.3346

26.23~83.22

偏态

Co

6.70

4.3438

64.86

5.38

1.9847

1.37~21.21

偏态

OrgC

1.33

0.5838

43.84

1.20

1.6361

0.45~3.2

偏态

Cr

45.53

28.2693

62.10

35.61

2.1403

7.77~163.12

偏态

Cu

17.26

8.7157

50.50

14.82

1.8065

4.54~48.38

偏态

F

524.07

156.3961

29.84

501.89

1.3421

278.63~904.01

对数正态

Ga

19.33

6.5824

34.06

18.15

1.4415

8.74~37.72

偏态

Ge

1.40

0.2137

15.26

1.38

1.1634

1.02~1.87

对数正态

Hg

0.11

0.0494

46.43

0.10

1.6138

0.04~0.25

偏态

I

1.73

1.2542

72.36

1.38

1.9434

0.36~5.2

偏态

K₂O

2.89

1.3651

47.16

2.57

1.6597

0.93~7.07

偏态

La

40.63

14.2915

35.18

38.24

1.4216

18.92~77.28

偏态

Li

48.45

23.2846

48.06

43.10

1.6432

15.96~116.37

偏态

MgO

0.48

0.2195

45.58

0.43

1.6092

0.17~1.12

偏态

Mn

299.55

174.4933

58.25

251.29

1.8503

73.4~860.31

偏态

Mo

0.87

0.4122

47.54

0.77

1.6209

0.29~2.04

偏态

N

1206.02

472.3901

39.17

1109.31

1.5336

471.66~2609.02

偏态

Na₂O

0.22

0.1452

64.84

0.18

1.8978

0.05~0.66

偏态

Nb

22.81

8.0154

35.14

21.51

1.4073

10.86~42.6

偏态

Ni

15.29

9.5046

62.17

12.41

1.9571

3.24~47.54

偏态

P

520.19

218.4041

41.99

473.12

1.5735

191.09~1171.39

偏态

Pb

51.87

24.8985

48.01

45.84

1.6716

16.41~128.1

偏态

pH

5.08

5.0966

96.41

5.54

0.951227852

6.12~5.01

偏态

Rb

208.22

139.3631

66.93

166.60

1.9711

42.88~647.26

对数正态

S

228.08

80.3732

35.24

214.05

1.4373

103.62~442.2

偏态

Sb

0.95

0.7043

74.42

0.73

2.0494

0.17~3.07

偏态

Sc

8.89

2.9482

33.18

8.39

1.4116

4.21~16.72

偏态

Se

0.36

0.1676

46.44

0.33

1.5708

0.13~0.8

对数正态

SiO₂

68.25

7.4622

10.93

67.83

1.1178

53.33~83.17

正态

Sn

9.77

7.4319

76.07

7.50

2.0517

1.78~31.56

偏态

Sr

36.01

17.9989

49.98

31.66

1.6835

11.17~89.73

偏态

TC

1.41

0.5931

42.10

1.28

1.5661

0.52~3.15

偏态

Fe₂O₃

3.66

1.6062

43.86

3.31

1.5919

1.3~8.38

偏态

Th

25.3

15.6765

61.97

21.24

1.7888

6.64~67.98

偏态

Ti

3955.91

1389.2283

35.12

3664.39

1.5229

1580.01~8498.55

偏态

Tl

1.35

0.8246

61.05

1.12

1.8525

0.33~3.85

对数正态

U

6.99

5.0906

72.87

5.40

2.0502

1.28~22.69

偏态

V

64.24

31.3124

48.74

55.70

1.7738

17.7~175.26

偏态

W

5.16

2.7487

53.32

4.51

1.6804

1.6~12.73

偏态

Y

30.45

9.4912

31.17

29.05

1.3614

15.67~53.84

偏态

Zn

67.43

23.5700

34.96

63.22

1.4475

30.17~132.47

偏态

Zr

284.2

76.6799

26.98

273.24

1.3356

153.17~487.41

偏态