Geology Reference
In-Depth Information
Table 4.14 Analyses of K-Rich rocks of Alto-Paranaiba Igneous Province, Brazil (Gibson et al. 1995)
SiO
2
TiO
2
Al
2
O
3
Fe
2
O
3
MnO
MgO
CaO
Na
2
O
K
2
O
P
2
O
5
LOI
Total
1
39.20
6.33
5.25
14.71
0.20
17.35
11.56
0.68
2.19
0.57
3.96
98.0
2
40.87
6.63
5.75
15.02
0.22
16.12
11.83
0.58
1.39
0.33
6.06
98.7
3
41.32
3.30
7.06
10.60
0.19
15.18
13.32
1.74
3.44
1.37
4.06
97.5
4
40.49
4.39
6.58
13.71
0.20
15.69
12.39
1.45
2.60
1.39
3.88
98.9
5
39.58
6.18
5.63
14.14
0.20
19.54
9.81
1.09
2.19
0.21
4.57
98.6
6
42.60
3.27
6.96
10.69
0.19
15.07
14.61
1.12
2.52
1.52
4.24
98.6
7
41.42
3.31
7.04
10.64
0.19
15.35
13.34
1.90
3.43
1.38
3.85
98.0
8
39.37
6.38
5.37
14.83
0.21
17.16
11.25
0.70
1.84
0.57
3.91
97.7
9
36.32
6.25
6.47
17.53
0.27
13.47
12.70
0.52
1.90
2.11
9.59
97.5
1
3 Kamafugitic lava from Presidente Olegario, Alto Paranaiba Igneous Province
4 Kamafugitic lava from Serra do Bueno, Alto Paranaiba Igneous Province
5 Kamafugitic lava from Corrego Varjao, Alto Paranaiba Igneous Province
6 Kamafugitic lava from Limeria II, Alto Paranaiba Igneous Province
7 Kamafugitic lava from Indaia II, Alto Paranaiba Igneous Province
8 Kamafugitic lava from Presidente Olegario, Alto Paranaiba Igneous Province
9 Kamafugitic lava from Camo do Paranaiba, Alto Paranaiba Igneous Province
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