Table 1 (continued). (Continued on next page.)
Leg: | 163 | 163 | 163 | 163 | 163 | 163 | 163 | 163 | 163 | 163 | 163 | 163 | 163 | 163 | 163 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hole: | 990A | 990A | 990A | 990A | 990A | 990A | 990A | 990A | 990A | 990A | 990A | 990A | 990A | 990A | 990A |
Sample: |
7R-1, 62 |
7R-3, 4 |
8R-4, 49 |
9R-2, 93 |
10R-3, 32 |
11R-1, 85 |
12R-1, 33 |
13R-3, 124 |
14R-3, 30 |
15R-2, 35 |
16R-3, 35 |
17R-4, 38 |
18R-2, 62 |
19R-5, 85 |
20R-4, 125 |
ILS |
|||||||||||||||
Original total: |
100.48 |
99.84 |
99.77 |
99.81 |
100.13 |
99.93 |
100.54 |
100.18 |
100.23 |
100.58 |
100.18 |
100.91 |
100.61 |
100.39 |
100.29 |
LOI (%): |
0.93 |
0.95 |
1.52 |
0.77 |
0.87 |
0.69 |
0.64 |
2.00 |
1.55 |
0.92 |
2.34 |
1.34 |
2.04 |
1.53 |
2.88 |
XRF |
|||||||||||||||
SiO2 |
52.12 |
51.48 |
51.36 |
51.11 |
51.16 |
50.98 |
51.12 |
50.81 |
51.01 |
50.96 |
51.02 |
51.19 |
51.17 |
51.03 |
50.14 |
Al2O3 |
13.83 |
13.67 |
15.32 |
15.38 |
15.23 |
15.37 |
15.47 |
15.17 |
16.27 |
15.35 |
14.80 |
15.25 |
14.94 |
14.60 |
16.78 |
TiO2 |
1.24 |
1.24 |
0.92 |
0.99 |
0.94 |
0.96 |
0.97 |
0.96 |
0.99 |
0.92 |
0.96 |
1.00 |
0.94 |
0.95 |
0.74 |
FeO* |
12.58 |
13.93 |
11.17 |
10.92 |
11.24 |
11.13 |
10.52 |
11.31 |
9.44 |
11.06 |
11.52 |
10.46 |
9.68 |
10.69 |
9.62 |
MnO |
0.227 |
0.225 |
0.204 |
0.182 |
0.224 |
0.201 |
0.191 |
0.196 |
0.181 |
0.201 |
0.182 |
0.232 |
0.182 |
0.217 |
0.221 |
CaO |
10.56 |
10.44 |
11.45 |
11.83 |
11.64 |
11.84 |
12.11 |
11.78 |
12.24 |
11.94 |
11.50 |
12.01 |
12.60 |
12.01 |
11.98 |
MgO |
6.71 |
6.24 |
7.10 |
7.00 |
7.06 |
6.93 |
6.98 |
7.26 |
7.15 |
7.12 |
7.44 |
7.27 |
8.03 |
8.23 |
8.13 |
K2O |
0.21 |
0.25 |
0.21 |
0.18 |
0.16 |
0.14 |
0.18 |
0.15 |
0.14 |
0.11 |
0.10 |
0.07 |
0.09 |
0.10 |
0.08 |
Na2O |
2.41 |
2.40 |
2.20 |
2.31 |
2.27 |
2.36 |
2.35 |
2.29 |
2.48 |
2.26 |
2.40 |
2.43 |
2.28 |
2.09 |
2.24 |
P2O5 |
0.114 |
0.112 |
0.090 |
0.097 |
0.091 |
0.091 |
0.099 |
0.084 |
0.089 |
0.083 |
0.087 |
0.094 |
0.085 |
0.077 |
0.065 |
XRF |
|||||||||||||||
Ni |
42 |
36 |
60 |
58 |
67 |
67 |
68 |
73 |
78 |
69 |
68 |
68 |
83 |
79 |
87 |
Cr |
53 |
48 |
138 |
133 |
142 |
140 |
136 |
148 |
154 |
148 |
171 |
171 |
227 |
209 |
252 |
Sc |
43 |
44 |
43 |
43 |
35 |
37 |
52 |
44 |
46 |
42 |
39 |
44 |
44 |
47 |
38 |
V |
382 |
377 |
293 |
310 |
288 |
301 |
300 |
311 |
321 |
311 |
301 |
315 |
304 |
309 |
254 |
Ba |
43 |
59 |
41 |
71 |
70 |
62 |
70 |
30 |
40 |
37 |
179 |
38 |
40 |
22 |
14 |
Rb |
2 |
2 |
1 |
2 |
0 |
0 |
1 |
2 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
Sr |
97 |
95 |
115 |
121 |
118 |
123 |
123 |
92 |
95 |
92 |
115 |
116 |
110 |
75 |
98 |
Zr |
67 |
71 |
57 |
60 |
59 |
60 |
60 |
56 |
57 |
55 |
58 |
61 |
49 |
50 |
46 |
Y |
30 |
33 |
24 |
24 |
25 |
24 |
24 |
25 |
25 |
25 |
25 |
25 |
22 |
24 |
20 |
Nb |
3.6 |
4.3 |
3.4 |
3.9 |
2.4 |
3.1 |
2.8 |
1.5 |
3.0 |
2.6 |
2.5 |
3.0 |
2.6 |
3.0 |
1.9 |
Ga |
17 |
17 |
15 |
18 |
18 |
17 |
15 |
18 |
18 |
14 |
14 |
18 |
15 |
17 |
11 |
Cu |
102 |
272 |
158 |
160 |
132 |
147 |
171 |
115 |
326 |
153 |
264 |
151 |
174 |
173 |
49 |
Zn |
102 |
97 |
77 |
79 |
81 |
80 |
80 |
82 |
87 |
85 |
78 |
82 |
75 |
85 |
66 |
Pb |
0 |
2 |
0 |
1 |
1 |
2 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
Th |
2 |
0 |
0 |
0 |
0 |
2 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
1 |
ICP/MS |
|||||||||||||||
La |
4.63 |
5.09 |
4.24 |
4.42 |
4.28 |
4.31 |
4.51 |
3.54 |
3.47 |
3.39 |
4.13 |
4.48 |
3.51 |
2.54 |
2.88 |
Ce |
10.42 |
11.12 |
9.14 |
9.83 |
9.23 |
9.55 |
9.87 |
7.69 |
7.55 |
7.58 |
8.96 |
9.80 |
7.69 |
5.93 |
6.28 |
Pr |
1.49 |
1.59 |
1.33 |
1.40 |
1.33 |
1.36 |
1.42 |
1.15 |
1.12 |
1.12 |
1.26 |
1.38 |
1.13 |
0.93 |
0.92 |
Nd |
7.64 |
8.05 |
6.69 |
6.88 |
6.72 |
6.83 |
7.00 |
5.81 |
5.82 |
5.78 |
6.31 |
6.79 |
5.86 |
5.04 |
4.68 |
Sm |
2.89 |
3.02 |
2.40 |
2.50 |
2.40 |
2.43 |
2.50 |
2.28 |
2.29 |
2.24 |
2.29 |
2.47 |
2.17 |
2.12 |
1.80 |
Eu |
1.13 |
1.19 |
0.94 |
0.98 |
0.92 |
0.95 |
0.97 |
0.91 |
0.93 |
0.89 |
0.88 |
0.97 |
0.89 |
0.88 |
0.73 |
Gd |
4.27 |
4.45 |
3.35 |
3.49 |
3.35 |
3.34 |
3.46 |
3.38 |
3.31 |
3.30 |
3.25 |
3.44 |
3.11 |
3.29 |
2.64 |
Tb |
0.82 |
0.83 |
0.64 |
0.66 |
0.63 |
0.63 |
0.65 |
0.64 |
0.63 |
0.63 |
0.62 |
0.66 |
0.58 |
0.64 |
0.49 |
Dy |
5.60 |
5.84 |
4.38 |
4.62 |
4.48 |
4.49 |
4.54 |
4.54 |
4.44 |
4.46 |
4.34 |
4.56 |
4.07 |
4.60 |
3.41 |
Ho |
1.25 |
1.28 |
0.97 |
1.00 |
1.00 |
0.98 |
0.99 |
1.00 |
0.99 |
0.98 |
0.96 |
1.00 |
0.89 |
1.01 |
0.75 |
Er |
3.62 |
3.65 |
2.77 |
2.87 |
2.86 |
2.81 |
2.84 |
2.90 |
2.85 |
2.84 |
2.74 |
2.88 |
2.55 |
2.90 |
2.13 |
Tm |
0.52 |
0.54 |
0.41 |
0.42 |
0.41 |
0.41 |
0.41 |
0.42 |
0.42 |
0.41 |
0.40 |
0.42 |
0.36 |
0.43 |
0.30 |
Yb |
3.35 |
3.48 |
2.63 |
2.67 |
2.63 |
2.65 |
2.64 |
2.70 |
2.72 |
2.67 |
2.52 |
2.75 |
2.34 |
2.74 |
1.92 |
Lu |
0.53 |
0.55 |
0.41 |
0.42 |
0.42 |
0.41 |
0.41 |
0.42 |
0.43 |
0.41 |
0.40 |
0.43 |
0.36 |
0.43 |
0.30 |
Ba |
54 |
60 |
61 |
69 |
68 |
69 |
71 |
39 |
43 |
40 |
93 |
48 |
48 |
25 |
32 |
Th |
0.37 |
0.39 |
0.22 |
0.23 |
0.25 |
0.21 |
0.24 |
0.28 |
0.31 |
0.28 |
0.17 |
0.20 |
0.18 |
0.20 |
0.15 |
Nb |
3.08 |
3.11 |
2.30 |
2.42 |
2.37 |
2.39 |
2.50 |
2.25 |
2.20 |
2.17 |
2.06 |
2.33 |
2.68 |
1.94 |
1.69 |
Y |
33.75 |
34.89 |
25.69 |
26.18 |
26.20 |
25.43 |
26.06 |
26.52 |
25.45 |
25.54 |
25.30 |
26.07 |
23.52 |
27.03 |
19.80 |
Hf |
1.83 |
1.89 |
1.55 |
1.65 |
1.58 |
1.57 |
1.62 |
1.53 |
1.55 |
1.50 |
1.50 |
1.66 |
1.32 |
1.46 |
1.13 |
Ta |
0.17 |
0.19 |
0.13 |
0.14 |
0.14 |
0.14 |
0.15 |
0.14 |
0.14 |
0.13 |
0.12 |
0.13 |
0.16 |
0.12 |
0.10 |
U |
0.06 |
0.06 |
0.05 |
0.05 |
0.05 |
0.05 |
0.06 |
0.05 |
0.10 |
0.05 |
0.04 |
0.05 |
0.04 |
0.05 |
0.04 |
Pb |
0.54 |
0.55 |
0.73 |
0.71 |
0.78 |
0.68 |
0.76 |
0.60 |
0.69 |
0.60 |
0.60 |
0.70 |
0.47 |
0.39 |
0.42 |
Rb |
1.8 |
2.8 |
1.6 |
1.0 |
1.5 |
0.8 |
1.2 |
1.6 |
1.2 |
0.9 |
0.8 |
0.4 |
0.3 |
0.7 |
1.6 |
Cs |
0.02 |
0.02 |
0.03 |
0.01 |
0.03 |
0.01 |
0.01 |
0.02 |
0.02 |
0.01 |
0.01 |
0.01 |
0.01 |
0.00 |
0.02 |
Sr |
100 |
104 |
128 |
137 |
133 |
137 |
141 |
103 |
108 |
104 |
122 |
130 |
122 |
84 |
109 |