Table 5 Rare earth elements + Y (both in ppm) and geochemical parameters for samples of two sections in wells 570 and 803 from eastern and western (respectively) corners of the Bakchar ironstone deposit

5701923

41

104

11.4

42.4

10.4

2.3

9.9

1.4

7.9

1.6

4.3

0.5

3.9

0.6

32

241.9

11.0

1.1

1.0

5701935

57

142

16.1

61.6

13.3

2.9

14.4

2.1

11.4

2.1

5.3

0.8

5.3

0.7

37

334.9

11.1

1.1

1.0

5701946

73

190

20.4

78.0

20.0

3.2

18.0

2.7

13.0

2.6

6.8

0.8

5.5

0.8

45

434.8

12.5

1.1

0.8

5701960

70

180

19.3

75.1

18.9

3.0

17.3

2.6

12.3

2.5

6.6

0.7

5.4

0.8

43

414.7

12.4

1.1

0.8

5701973

58

151

17.0

62.6

15.2

3.3

14.4

2.2

11.4

2.1

5.2

0.8

5.2

0.7

34

349.3

11.7

1.1

1.1

5701985

65

170

19.0

74.1

16.1

3.7

17.3

2.4

12.3

2.1

5.5

0.7

4.9

0.7

39

393.9

12.7

1.1

1.0

5701998

57

151

16.1

62.6

15.2

3.3

15.4

2.2

10.4

1.9

5.2

0.6

4.5

0.5

31

346.2

12.6

1.1

1.0

5702013

65

180

19.1

72.2

17.0

3.7

15.4

2.4

12.3

2.3

5.0

0.7

4.6

0.9

36

400.1

13.1

1.2

1.1

5702028

65

170

18.8

78.0

17.0

4.2

16.4

2.5

14.2

2.2

6.2

1.0

6.0

0.7

40

402.1

11.2

1.1

1.2

5702042

56

151

17.0

62.6

15.2

3.4

15.4

2.4

12.3

2.0

5.7

0.9

5.9

0.9

40

351.1

10.6

1.1

1.0

5702082

40

104

12.3

50.1

12.3

2.6

13.5

1.8

10.4

2.0

5.3

0.7

5.2

0.7

33

261.5

9.0

1.1

1.0

5702087

51

125

15.5

60.0

14.5

3.0

15.0

2.3

12.5

2.4

6.3

0.9

5.6

0.8

39

314.1

9.3

1.0

1.0

5702097

57

132

17.0

65.5

15.2

3.0

15.4

2.5

13.3

2.6

6.9

0.9

5.7

0.8

41

338.0

9.4

1.0

0.9

5702105

40

104

12.3

52.0

12.3

2.7

13.5

1.9

10.4

2.1

4.8

0.7

4.7

0.6

36

262.7

9.4

1.1

1.0

5702122

59

160

19.0

77.0

17.0

3.9

18.0

2.4

13.5

2.5

5.6

0.8

5.7

0.7

46

384.6

11.3

1.1

1.0

5702136

72

199

23.7

96.3

19.9

4.6

21.2

2.8

15.2

2.6

6.0

0.8

6.4

0.8

51

471.1

12.7

1.1

1.1

5702140

45

123

12.3

57.8

10.4

2.2

11.6

1.4

8.2

1.6

3.7

0.4

3.3

0.6

26

281.7

13.6

1.2

0.9

5702157

61

170

18.5

76.0

15.0

3.1

15.5

2.1

10.9

2.1

4.9

0.7

4.4

0.7

36

384.8

14.0

1.2

0.9

5702161

72

199

22.7

88.6

18.0

3.6

18.3

2.6

12.3

2.5

5.8

0.8

5.3

0.7

43

452.2

14.0

1.1

0.9

5702170

71

200

22.0

85.3

18.0

3.6

18.5

2.6

12.5

2.5

5.8

0.9

5.2

0.7

43

448.3

13.8

1.2

0.9

5702189

67

190

20.0

78.5

17.0

3.5

18.0

2.5

12.0

2.5

5.6

0.9

5.1

0.7

42

422.5

13.6

1.2

0.9

5702195

56

161

15.2

62.6

14.2

2.9

16.4

2.1

10.4

2.2

4.9

0.7

4.6

0.6

36

353.5

12.8

1.3

0.9

5702200

59

165

16.5

66.0

14.5

3.3

18.7

2.5

12.5

2.3

6.0

0.9

5.3

0.7

44

372.5

11.4

1.2

0.9

5702218

57

151

16.1

64.5

13.3

3.3

19.5

2.6

13.3

2.2

6.7

0.9

5.7

0.8

46

357.1

10.1

1.1

0.9

5702219

58

160

16.5

67.0

14.0

3.5

19.2

2.7

14.0

2.4

6.8

1.0

6.0

0.9

47

371.3

10.0

1.2

1.0

5702234

54

151

15.2

64.5

13.3

3.3

17.3

2.6

13.3

2.4

6.4

0.8

6.0

0.9

43

351.3

9.8

1.2

1.0

5702240

52

151

15.2

62.6

14.2

2.9

16.4

2.6

12.3

2.6

6.4

0.8

5.2

0.7

43

345.3

10.3

1.2

0.9

5702248

49

132

13.3

56.8

12.3

2.9

15.4

2.2

9.6

2.2

5.1

0.6

5.3

0.8

41

308.1

10.9

1.2

1.0

5702279

68

237

20.8

79.9

18.9

4.3

21.2

3.2

16.1

3.0

7.8

1.1

7.7

0.9

56

489.8

11.3

1.4

1.0

5702286

55

170

17.0

63.6

12.3

2.7

12.5

1.7

8.1

1.4

3.8

0.5

3.2

0.4

31

352.5

17.4

1.3

1.0

5702320

66

227

21.8

80.9

18.0

3.6

18.3

2.5

12.3

2.0

5.9

0.7

5.6

0.7

42

465.9

14.6

1.4

0.9

5702343

59

199

18.0

74.1

15.2

3.3

13.5

1.5

8.2

1.2

3.3

0.4

2.8

0.4

26

399.4

21.4

1.4

1.1

5702348

62

200

19.0

74.5

15.0

3.2

14.5

1.7

8.9

1.3

3.3

0.4

2.7

0.4

28

406.4

20.7

1.3

1.0

5702355

60

180

18.0

69.3

13.3

2.6

14.4

1.7

8.6

1.4

3.1

0.4

2.5

0.4

27

375.2

19.8

1.3

0.9

5702368

65

189

18.0

71.3

15.2

3.3

16.4

2.2

9.9

1.7

5.0

0.6

4.7

0.6

47

403.7

15.3

1.3

1.0

5702390

51

151

14.2

57.8

12.3

2.6

11.6

1.5

8.2

1.6

3.9

0.5

3.3

0.5

29

320.5

15.4

1.3

1.0

5702395

39

123

11.4

49.1

10.4

1.9

9.6

1.3

6.5

1.3

3.1

0.4

2.3

0.3

23

260.0

16.3

1.3

1.0

5702423

98

322

28.9

106.9

24.6

5.5

25.0

3.8

17.0

3.1

8.2

1.1

7.4

1.0

61

652.4

14.7

1.4

1.0

5702432

91

303

27.1

99.3

22.8

5.1

23.0

3.3

15.9

2.8

7.4

1.1

6.5

0.9

56

608.0

15.1

1.4

1.1

5702440

79

265

23.8

87.5

19.5

4.5

20.0

2.8

13.7

2.4

6.2

0.9

5.6

0.8

47

531.4

15.5

1.4

1.1

5702463

54

180

16.1

61.6

12.3

2.9

13.5

1.5

8.9

1.5

3.8

0.6

3.5

0.5

28

360.4

16.8

1.4

1.1

5702465

42

133

12.3

46.5

10.0

2.3

10.4

1.3

7.0

1.3

3.4

0.5

3.2

0.5

27

272.4

15.0

1.4

1.0

5702470

34

104

9.9

37.8

8.5

1.8

8.6

1.1

5.8

1.1

3.1

0.5

2.9

0.5

25

219.5

13.7

1.3

1.0

5702480

26

71

7.1

27.9

6.6

1.3

6.5

0.9

4.4

1.0

2.7

0.4

2.7

0.4

22

158.9

11.8

1.2

0.9

5702488

31

89

8.7

33.4

7.8

1.6

7.7

1.0

5.2

1.1

2.9

0.4

2.8

0.5

24

193.1

12.9

1.3

1.0

8031624

28

87

8.1

31.0

6.0

1.5

6.8

1.1

6.3

1.2

3.5

0.4

3.2

0.4

12

184.5

10.5

1.3

1.1

8031634

77

190

22.0

95.0

20.0

4.5

20.0

3.0

17.0

2.6

6.5

0.9

7.0

1.1

57

466.6

11.3

1.1

1.1

8031645

78

200

24.0

99.0

21.0

4.7

21.0

3.0

16.0

2.6

7.0

1.1

7.2

1.0

58

485.6

11.8

1.1

1.1

8031665

70

180

22.0

84.0

17.0

4.2

23.0

3.2

16.0

2.4

6.8

0.9

5.6

0.8

48

435.9

11.2

1.1

1.0

8031682

14

58

7.5

37.0

9.1

2.3

11.0

1.9

10.0

1.8

5.1

0.8

4.5

0.6

21

163.6

5.6

1.2

1.1

8031702

15

52

8.6

30.0

8.4

2.2

11.0

2.1

9.6

1.9

4.5

0.8

4.1

0.7

20

150.8

5.4

1.0

1.1

8031712

74

190

24.0

90.0

21.0

4.0

23.0

3.6

17.0

2.8

7.2

1.1

6.9

1.0

53

465.6

10.8

1.0

0.9

8031722

80

200

23.0

98.0

18.0

5.3

25.0

3.4

17.0

2.7

7.9

1.2

6.7

1.0

53

489.2

11.3

1.1

1.1

8031736

63

150

18.0

72.0

17.0

3.4

20.0

2.5

13.0

2.0

6.0

1.0

5.5

0.9

41

374.3

11.1

1.0

0.9

8031753

50

130

15.0

61.0

12.0

3.1

16.0

2.1

11.0

1.4

3.6

0.7

3.9

0.6

35

310.3

12.4

1.1

1.0

8031773

36

90

10.0

37.0

7.9

2.2

9.8

1.3

6.6

1.1

2.7

0.3

2.6

0.4

22

207.9

12.9

1.1

1.2

8031791

55

140

16.0

60.0

13.0

3.3

15.0

2.3

11.0

1.9

5.3

0.7

4.3

0.6

36

328.4

11.6

1.1

1.1

8031801

35

88

10.0

38.0

7.0

2.2

10.0

1.3

6.0

1.0

3.0

0.4

2.3

0.4

22

204.6

13.3

1.1

1.2

8031812

41

93

11.0

48.0

9.4

2.0

11.0

1.7

7.2

1.0

2.9

0.5

2.6

0.5

24

231.7

13.2

1.0

0.9

8031823

47

130

14.0

58.0

12.0

2.7

12.0

1.7

8.3

1.3

3.7

0.6

3.2

0.5

29

295.0

14.3

1.2

1.1

8031843

45

120

13.0

55.0

11.0

2.5

11.0

1.4

7.8

1.3

3.8

0.5

3.4

0.4

29

276.1

13.8

1.1

1.1

8031863

53

140

16.0

65.0

12.0

3.1

13.0

1.7

8.7

1.5

5.0

0.6

4.6

0.6

37

324.7

13.3

1.1

1.2

8031883

76

200

22.0

95.0

20.0

4.3

20.0

2.6

14.0

2.4

6.2

0.9

5.6

0.7

49

469.7

13.5

1.1

1.0

8031903

70

180

20.0

83.0

16.0

3.7

16.0

2.2

10.0

1.7

5.0

0.7

3.5

0.6

36

412.4

16.4

1.1

1.1

8031918

68

180

20.0

83.0

17.0

3.5

20.0

2.6

12.0

1.8

5.4

0.8

4.6

0.7

40

419.3

14.1

1.1

0.9

8031939

85

220

24.0

95.0

20.0

4.0

19.0

2.3

11.0

1.9

5.1

0.8

4.3

0.7

37

493.2

17.9

1.1

1.0

8031959

50

150

14.0

59.0

11.0

2.2

13.0

1.5

6.1

1.2

2.2

0.4

2.3

0.4

22

313.3

21.3

1.3

0.9

8031979

60

170

16.0

70.0

14.0

2.8

13.0

1.8

8.3

1.4

3.0

0.5

3.0

0.5

27

364.3

18.7

1.3

1.0

8031999

49

130

13.0

56.0

11.0

2.3

12.0

1.5

5.8

1.1

3.1

0.4

2.8

0.4

23

288.4

18.1

1.2

0.9

8032013

54

150

16.0

62.0

12.0

2.7

12.0

1.8

6.9

1.0

3.1

0.6

2.4

0.3

24

324.8

19.2

1.2

1.1

8032027

48

130

13.0

54.0

9.5

2.1

9.3

1.2

5.5

0.8

2.1

0.3

2.2

0.3

20

278.3

21.5

1.2

1.1

8032047

54

170

15.0

58.0

13.0

2.4

10.0

1.1

4.9

0.9

2.1

0.2

1.7

0.2

17

333.6

28.8

1.4

1.0

8032074

58

150

15.0

72.0

14.0

2.8

11.0

1.6

6.9

1.0

2.6

0.4

2.4

0.4

26

338.2

21.0

1.2

1.1

8032094

42

110

12.0

46.0

9.3

1.8

12.0

1.3

5.1

0.9

2.1

0.3

1.8

0.3

19

244.9

19.8

1.1

0.8

8032107

35

98

9.8

40.0

7.7

1.6

7.9

1.0

5.0

1.0

2.1

0.3

2.0

0.3

18

211.6

17.2

1.2

1.0

8032127

36

110

10.0

38.0

9.6

1.8

9.0

1.2

5.5

0.9

2.0

0.3

1.5

0.4

18

226.2

18.2

1.3

0.9

8032147

34

89

9.4

33.0

7.2

1.3

8.9

1.0

5.0

0.8

1.9

0.3

1.9

0.3

18

194.0

16.3

1.1

0.8

8032167

90

220

27.0

100.0

23.0

5.1

27.0

3.8

19.0

2.9

8.6

1.4

7.1

1.2

65

536.1

11.2

1.0

1.0

8032187

69

170

21.0

75.0

18.0

4.2

21.0

3.3

14.0

2.5

5.7

0.7

6.0

0.9

46

411.3

11.4

1.0

1.0

8032204

62

170

18.0

63.0

12.0

2.8

13.0

1.6

7.2

1.2

3.2

0.3

2.3

0.4

26

357.0

21.0

1.2

1.1

8032246

70

200

21.0

83.0

17.0

3.4

17.0

2.3

9.9

1.8

4.8

0.7

4.1

0.7

33

435.7

17.0

1.2

0.9

8032266

54

170

16.0

56.0

12.0

2.7

13.0

1.9

8.2

1.3

3.5

0.5

3.0

0.5

26

342.6

17.1

1.3

1.0

8032286

55

180

17.0

64.0

12.0

3.0

13.0

2.0

8.5

1.5

3.8

0.6

3.5

0.5

26

364.4

16.9

1.3

1.1

8032317

46

160

15.0

56.0

12.0

2.2

11.0

1.6

6.5

1.1

3.0

0.5

2.8

0.4

22

318.0

19.1

1.4

0.9

8032340

37

120

12.0

44.0

9.6

2.3

10.0

1.3

6.6

1.0

3.1

0.5

2.7

0.4

19

250.5

15.1

1.3

1.1

8032360

41

130

13.0

47.0

9.3

2.4

10.0

1.3

6.7

1.0

2.6

0.4

2.3

0.4

19

267.3

17.3

1.3

1.2

8032380

22

57

5.8

23.0

4.1

1.0

4.5

0.6

3.0

0.6

1.6

0.2

1.3

0.2

16

124.8

15.7

1.2

1.1