1993 compilation values for major elements in 17 GSJ reference
samples |
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N
- Number of compiled values; X - mean or range in %, SD - standard deviation |
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Bulletin of the Geological Survey of Japan, 45: 305-381(1994). |
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JA-1 |
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JA-2 |
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JA-3 |
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X |
SD |
n |
X |
SD |
n |
X |
SD |
n |
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SiO2 |
63.97 |
0.60 |
66 |
56.42 |
0.63 |
26 |
62.27 |
0.34 |
19 |
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TiO2 |
0.85 |
0.04 |
70 |
0.66 |
0.04 |
27 |
0.70 |
0.06 |
22 |
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Al2O3 |
15.22 |
0.34 |
72 |
15.41 |
0.36 |
27 |
15.56 |
0.20 |
20 |
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Fe2O3 |
2.59 |
0.20 |
31 |
2.16 |
0.14 |
13 |
1.15 |
0.18 |
10 |
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FeO |
3.98 |
0.20 |
29 |
3.69 |
0.12 |
14 |
4.83 |
0.18 |
13 |
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MnO |
0.157 |
0.011 |
67 |
0.108 |
0.007 |
27 |
0.104 |
0.010 |
22 |
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MgO |
1.57 |
0.07 |
68 |
7.60 |
0.27 |
25 |
3.72 |
0.09 |
21 |
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CaO |
5.70 |
0.16 |
70 |
6.29 |
0.19 |
27 |
6.24 |
0.16 |
23 |
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Na2O |
3.84 |
0.16 |
67 |
3.11 |
0.12 |
30 |
3.19 |
0.10 |
21 |
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K2O |
0.77 |
0.11 |
74 |
1.81 |
0.06 |
34 |
1.41 |
0.06 |
28 |
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P2O5 |
0.165 |
0.021 |
59 |
0.146 |
0.014 |
19 |
0.116 |
0.019 |
15 |
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H2O+ |
0.72 |
0.13 |
15 |
1.12 |
0.20 |
9 |
0.20 |
0.09 |
6 |
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H2O- |
0.3 |
0.06 |
18 |
1.25 |
0.17 |
9 |
0.11 |
0.04 |
6 |
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T-Fe2O3 |
7.07 |
0.23 |
70 |
6.21 |
0.18 |
31 |
6.60 |
0.18 |
25 |
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JB-1 |
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JB-1a |
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JB-2 |
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X |
SD |
n |
X |
SD |
n |
X |
SD |
n |
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SiO2 |
52.37 |
0.44 |
59 |
52.41 |
0.70 |
32 |
53.25 |
0.35 |
61 |
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TiO2 |
1.32 |
0.06 |
59 |
1.28 |
0.04 |
33 |
1.19 |
0.05 |
66 |
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Al2O3 |
14.53 |
0.20 |
63 |
14.45 |
0.39 |
34 |
14.64 |
0.27 |
68 |
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Fe2O3 |
2.33 |
0.13 |
28 |
2.55 |
0.21 |
17 |
3.33 |
0.27 |
31 |
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FeO |
5.99 |
0.16 |
33 |
5.78 |
0.24 |
21 |
9.98 |
0.31 |
37 |
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MnO |
0.153 |
0.011 |
59 |
0.148 |
0.008 |
33 |
0.218 |
0.013 |
66 |
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MgO |
7.71 |
0.16 |
64 |
7.83 |
0.12 |
31 |
4.62 |
0.16 |
64 |
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CaO |
9.25 |
0.12 |
57 |
9.31 |
0.40 |
33 |
9.82 |
0.24 |
67 |
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Na2O |
2.77 |
0.12 |
59 |
2.73 |
0.13 |
35 |
2.04 |
0.11 |
64 |
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K2O |
1.43 |
0.07 |
63 |
1.40 |
0.12 |
37 |
0.42 |
0.03 |
70 |
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P2O5 |
0.255 |
0.022 |
52 |
0.260 |
0.015 |
27 |
0.101 |
0.017 |
54 |
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H2O+ |
1.02 |
0.21 |
21 |
0.92 |
0.15 |
11 |
0.25 |
0.04 |
11 |
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H2O- |
0.95 |
0.11 |
21 |
0.92 |
0.11 |
12 |
0.13 |
0.03 |
17 |
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T-Fe2O3 |
8.99 |
0.16 |
60 |
9.05 |
0.14 |
37 |
14.25 |
0.37 |
65 |
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JB-3 |
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JF-1 |
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JF-2 |
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X |
SD |
n |
X |
SD |
n |
X |
SD |
n |
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SiO2 |
50.96 |
0.30 |
39 |
66.69 |
0.77 |
27 |
65.30 |
0.49 |
19 |
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TiO2 |
1.44 |
0.06 |
44 |
0.005 |
0.002 |
8 |
0.005 |
0.002 |
6 |
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Al2O3 |
17.20 |
0.36 |
44 |
18.08 |
0.32 |
27 |
18.52 |
0.26 |
19 |
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Fe2O3 |
3.20 |
0.40 |
18 |
0.06 |
0.03 |
13 |
0.06 |
0.01 |
7 |
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FeO |
7.85 |
0.24 |
21 |
0.04 |
0.02 |
3 |
0.03 |
0.02 |
3 |
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MnO |
0.177 |
0.011 |
42 |
0.001 |
0.0001 |
7 |
0.001 |
0.0003 |
9 |
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MgO |
5.19 |
0.10 |
42 |
0.006 |
0.001 |
9 |
0.004 |
0.002 |
4 |
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CaO |
9.79 |
0.12 |
43 |
0.93 |
0.06 |
28 |
0.09 |
0.03 |
16 |
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Na2O |
2.73 |
0.11 |
46 |
3.37 |
0.18 |
27 |
2.39 |
0.11 |
23 |
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K2O |
0.78 |
0.04 |
50 |
9.99 |
0.22 |
31 |
12.94 |
0.29 |
26 |
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P2O5 |
0.294 |
0.028 |
35 |
0.010 |
0.005 |
10 |
0.003 |
0.001 |
3 |
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H2O+ |
0.18 |
0.04 |
10 |
0.23 |
0.06 |
8 |
0.24 |
0.08 |
7 |
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H2O- |
0.07 |
0.02 |
14 |
0.13 |
0.06 |
9 |
0.18 |
0.04 |
6 |
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T-Fe2O3 |
11.82 |
0.28 |
43 |
0.08 |
0.01 |
19 |
0.06 |
0.01 |
15 |
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JG-1 |
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JG-1a |
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JG-2 |
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X |
SD |
n |
X |
SD |
n |
X |
SD |
n |
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SiO2 |
72.30 |
0.38 |
60 |
72.30 |
0.51 |
35 |
76.83 |
0.57 |
29 |
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TiO2 |
0.26 |
0.02 |
60 |
0.25 |
0.03 |
35 |
0.044 |
0.009 |
28 |
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Al2O3 |
14.24 |
0.24 |
62 |
14.30 |
0.41 |
36 |
12.47 |
0.32 |
32 |
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Fe2O3 |
0.38 |
0.09 |
32 |
0.51 |
0.14 |
16 |
0.33 |
0.08 |
13 |
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FeO |
1.61 |
0.15 |
39 |
1.36 |
0.19 |
20 |
0.57 |
0.07 |
13 |
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MnO |
0.063 |
0.009 |
65 |
0.057 |
0.007 |
35 |
0.016 |
0.003 |
31 |
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MgO |
0.74 |
0.08 |
65 |
0.69 |
0.07 |
34 |
0.037 |
0.012 |
21 |
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CaO |
2.20 |
0.08 |
63 |
2.13 |
0.08 |
36 |
0.70 |
0.05 |
31 |
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Na2O |
3.38 |
0.10 |
62 |
3.39 |
0.13 |
35 |
3.54 |
0.11 |
33 |
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K2O |
3.98 |
0.09 |
69 |
3.96 |
0.16 |
40 |
4.71 |
0.09 |
35 |
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P2O5 |
0.099 |
0.019 |
52 |
0.083 |
0.009 |
28 |
0.002 |
0.000 |
5 |
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H2O+ |
0.54 |
0.13 |
28 |
0.59 |
0.13 |
11 |
0.33 |
0.08 |
8 |
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H2O- |
0.07 |
0.02 |
24 |
0.12 |
0.04 |
12 |
0.12 |
0.05 |
11 |
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T-Fe2O3 |
2.18 |
0.13 |
64 |
2.00 |
0.10 |
34 |
0.97 |
0.06 |
33 |
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JG-3 |
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JGb-1 |
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JP-1 |
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X |
SD |
n |
X |
SD |
n |
X |
SD |
n |
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SiO2 |
67.29 |
0.55 |
20 |
43.66 |
0.32 |
37 |
42.38 |
0.49 |
24 |
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TiO2 |
0.48 |
0.03 |
22 |
1.60 |
0.08 |
42 |
0.006 |
0.004 |
3 |
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Al2O3 |
15.48 |
0.20 |
21 |
17.49 |
0.42 |
44 |
0.66 |
0.13 |
28 |
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Fe2O3 |
1.62 |
0.18 |
8 |
4.79 |
0.46 |
21 |
1.98 |
0.56 |
11 |
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FeO |
1.83 |
0.20 |
11 |
9.43 |
0.47 |
23 |
5.99 |
0.40 |
13 |
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MnO |
0.071 |
0.004 |
22 |
0.189 |
0.015 |
40 |
0.121 |
0.010 |
28 |
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MgO |
1.79 |
0.06 |
22 |
7.85 |
0.18 |
41 |
44.60 |
0.64 |
24 |
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CaO |
3.69 |
0.09 |
22 |
11.90 |
0.20 |
44 |
0.55 |
0.05 |
27 |
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Na2O |
3.96 |
0.15 |
24 |
1.20 |
0.08 |
41 |
0.021 |
0.003 |
11 |
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K2O |
2.64 |
0.04 |
28 |
0.24 |
0.03 |
42 |
0.003 |
0.0004 |
5 |
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P2O5 |
0.122 |
0.011 |
14 |
0.056 |
0.014 |
32 |
0.002 |
0.001 |
3 |
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H2O+ |
0.67 |
0.12 |
8 |
1.28 |
0.17 |
12 |
2.39 |
0.14 |
6 |
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H2O- |
0.17 |
0.07 |
8 |
0.13 |
0.06 |
17 |
0.44 |
0.07 |
7 |
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T-Fe2O3 |
3.69 |
0.12 |
23 |
15.06 |
0.37 |
39 |
8.37 |
0.22 |
25 |
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JR-1 |
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JR-2 |
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X |
SD |
n |
X |
SD |
n |
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SiO2 |
75.45 |
0.57 |
39 |
75.69 |
0.37 |
29 |
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TiO2 |
0.11 |
0.02 |
38 |
0.07 |
0.01 |
28 |
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Al2O3 |
12.83 |
0.40 |
43 |
12.72 |
0.28 |
34 |
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Fe2O3 |
0.35 |
0.09 |
15 |
0.27 |
0.12 |
14 |
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FeO |
0.49 |
0.10 |
21 |
0.44 |
0.09 |
17 |
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MnO |
0.099 |
0.007 |
42 |
0.112 |
0.007 |
31 |
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MgO |
0.12 |
0.03 |
32 |
0.04 |
0.01 |
25 |
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CaO |
0.67 |
0.06 |
40 |
0.50 |
0.06 |
33 |
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Na2O |
4.02 |
0.21 |
43 |
3.99 |
0.18 |
36 |
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K2O |
4.41 |
0.12 |
46 |
4.45 |
0.12 |
39 |
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P2O5 |
0.021 |
0.008 |
29 |
0.012 |
0.005 |
17 |
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H2O+ |
1.16 |
0.15 |
12 |
1.19 |
0.14 |
11 |
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H2O- |
0.20 |
0.08 |
13 |
0.22 |
0.06 |
11 |
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T-Fe2O3 |
0.89 |
0.07 |
36 |
0.77 |
0.06 |
31 |
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