Geochemistry, Paragenesis, and Wall-Rock Alteration of the Qatruyeh Iron Deposits, Southwest of Iran: Implications for a Hydrothermal-Metasomatic Genetic Model
Table 3
Results of whole rocks chemical analyses of major, trace, and rare earth elements in the Chah Anjir magmatic samples.
Field number
SiO2
TiO2
Al2O3
Fe2O3
MnO
MgO
CaO
Na2O
K2O
P2O5
Ba
Co
Cu
Hf
Mo
Nb
Rb
Y
Zn
Zr
CAP 1
57.00
0.90
16.82
6.90
0.20
3.50
5.50
4.40
1.76
0.10
61.00
32.00
38.00
3.00
0.40
8.60
2.50
18.20
46.20
177.00
CAP 2
57.00
0.91
16.40
7.10
0.30
3.60
6.20
4.20
1.61
0.10
76.00
25.00
24.00
1.70
0.33
6.40
2.20
15.40
36.10
138.00
CAP 3
56.90
0.95
17.70
6.60
0.37
4.00
6.40
3.80
1.50
0.10
59.00
40.00
21.00
1.60
1.20
4.80
3.70
13.50
64.80
102.00
CAP 4
55.00
1.10
17.67
7.50
0.40
4.50
6.50
3.10
1.30
0.10
55.00
50.00
19.00
1.10
0.90
4.00
1.60
11.10
33.80
93.00
CAP 5
57.00
0.90
16.90
6.80
0.30
4.10
6.10
3.50
2.10
0.10
65.00
35.00
34.00
2.70
0.33
5.60
3.20
14.20
56.20
156.00
CAP 6
55.90
1.30
17.20
7.30
0.20
4.00
6.80
3.20
2.50
0.10
60.00
30.00
28.00
2.50
1.00
7.50
2.70
12.70
44.30
112.00
CAP 7
56.00
1.10
16.10
7.00
0.37
3.00
6.10
4.30
1.61
0.10
385.00
37.10
15.00
4.50
1.50
12.80
143.50
21.70
72.00
156.00
CAP 8
55.60
1.40
16.70
6.60
0.10
3.50
6.40
4.10
1.20
0.10
411.00
44.50
10.00
4.50
1.50
11.20
160.00
30.10
72.00
160.00
CAP 9
57.00
0.95
16.60
7.20
0.30
4.00
6.00
3.70
1.40
0.10
302.00
75.20
12.00
6.10
1.50
13.80
136.50
27.50
74.00
212.00
CAP 10
56.30
1.10
16.90
6.80
0.30
4.10
6.10
4.20
2.10
0.10
384.00
44.00
15.00
6.10
1.50
14.80
116.50
28.40
93.00
219.00
CAP 11
57.80
0.88
16.23
6.50
0.22
3.30
5.40
4.54
2.90
0.34
168.00
22.00
98.00
8.80
1.33
11.30
59.70
34.30
131.00
229.70
CAP 12
57.40
0.80
16.56
6.60
0.22
3.40
5.70
4.90
2.80
0.39
158.00
28.00
113.00
7.23
1.00
10.40
22.30
29.20
159.00
221.30
D 25189
56.11
1.32
16.87
7.54
0.05
2.45
7.85
4.78
0.61
0.61
75.00
36.80
31.00
2.30
1.10
5.60
3.40
15.60
55.30
129.80
D 25213
60.23
0.91
16.43
2.84
0.09
3.32
9.38
5.68
0.33
0.05
69.50
45.10
17.50
2.30
1.30
8.92
12.50
12.63
32.80
111.30
D 25229
57.78
0.81
16.66
8.11
0.16
3.23
6.92
3.51
1.82
0.17
66.10
55.30
14.30
3.40
0.98
9.95
16.40
14.74
62.54
231.50
El Romeral
57.04
0.61
17.31
4.18
0.06
4.35
9.89
4.73
0.06
0.10
51.20
32.10
13.80
2.70
1.00
15.43
8.64
20.33
32.72
132.50
Field number
La
Ce
Pr
Nd
Sm
Eu
Gd
Tb
Dy
Ho
Er
Tm
Yb
Lu
REE
(La/Lu)N
(La/Sm)N
(Gd/Lu)N
[Eu]/[Eu*]
[Ce]/[Ce*]
CAP 7
32.60
68.20
7.32
26.50
5.38
1.14
5.55
0.83
4.17
0.88
2.30
0.32
2.10
0.31
157.60
10.51
3.47
2.34
0.64
0.97
CAP 8
31.20
65.90
7.10
25.40
5.43
1.05
5.91
0.97
5.30
1.07
3.06
0.44
2.79
0.43
156.05
7.259
3.29
1.79
0.57
0.98
CAP 9
34.80
73.80
8.03
29.10
5.85
1.08
6.32
0.98
5.05
0.97
2.71
0.39
2.48
0.39
171.95
8.92
3.41
2.12
0.55
0.98
CAP 10
39.30
82.20
8.57
31.10
5.89
1.21
6.22
0.95
5.11
1.07
3.12
0.44
2.90
0.47
188.55
8.546
3.82
1.77
0.62
0.99
Note: CAP 1 to CAP 12 = Chah Anjir magmatic samples and D. 25189, D. 23213, D. 25229, and El Romeral = data of Andean calc-alkaline plutonic rocks related to iron oxide deposits [1, 50]. Major elements are in wt.% and trace elements are in ppm.
