分析号

Cu

Ag

Au

Pb

Zn

(%)

(ppm)

(ppm)

(ppm)

(ppb)

(ppm)

(ppm)

TC-4

02TC4-1

0.0430

430

<5.0

0.0009

0.9

11

02TC4-2

0.1490

1490

<5.0

0.0422

42.2

16

02TC4-3

0.0715

715

<5.0

0.0072

7.2

21

02TC4-4

0.0719

719

<5.0

0.0095

9.5

30

03TC4-1

0.0027

27

<5.0

0.0079

7.9

03TC4-2

0.0025

25

<5.0

0.0087

8.7

TC-10

O2TC10-1

0.22

2200

<3.0

0.2900

290

15

211

O2TC10-2

0.28

2800

<3.0

0.4700

470

40

184

O2TC10-3

0.27

2700

<3.0

0.0930

93

25

236

O2TC10-4

0.40

4000

<3.0

0.1200

120

18

266

TC-11

02TC11-1

0.18

1800

<3.0

0.0180

18

172

317

02TC11-2

0.14

1400

<3.0

0.0460

46

250

359

02TC11-3

0.22

2200

<3.0

0.2800

280

69

322

02TC11-4

0.70

7000

<3.0

1.1400

1140

49

175

K46

K46-1

0.19

1900

10

600

K46-2

0.34

3400

30

600

探槽样(TC)平均值

2050.4

0.181

181.0

54.0

327.0

中国东部上地壳 [26]

32.0

55.0

1.24

18.0

70.0

全球上地壳 [27]

25.0

50.0

1.80

20.0

71.0