Table T9.
Summary of X-ray diffraction analysis, Site 1130.
Leg
Site
Hole
Core
Type
Section
Top
(cm)Bottom
(cm)Depth
(mbsf)Aragonite
(wt%)Quartz
(wt%)LMC
(wt%)HMC
(wt%)Dolerite
(wt%)
182
1130
A
1
H
1
60
61
0.60
16
1
24
59
1
182
1130
A
1
H
3
60
61
3.60
13
1
19
67
0
182
1130
A
1
H
5
60
61
6.60
13
0
21
65
0
182
1130
A
2
H
1
60
61
9.10
18
0
21
59
2
182
1130
A
2
H
3
60
61
12.10
14
1
26
59
0
182
1130
A
2
H
5
60
61
15.10
17
1
17
62
3
182
1130
A
3
H
1
60
61
18.60
15
0
19
62
4
182
1130
A
3
H
3
60
61
21.60
13
0
11
75
1
182
1130
A
4
H
1
60
61
28.10
18
0
20
61
1
182
1130
A
4
H
3
60
61
31.10
18
0
29
52
1
182
1130
A
4
H
5
60
61
34.10
18
0
23
59
0
182
1130
A
5
H
1
60
61
37.60
21
0
28
48
2
182
1130
A
5
H
3
60
61
40.60
21
0
36
42
0
182
1130
A
5
H
5
60
61
43.60
19
0
24
55
1
182
1130
A
6
H
1
61
62
47.11
14
3
20
63
1
182
1130
A
6
H
3
61
62
50.11
13
0
24
62
1
182
1130
A
6
H
5
61
62
53.11
22
1
23
53
1
182
1130
A
7
H
1
60
61
56.60
15
0
21
64
1
182
1130
A
7
H
3
60
61
59.60
14
1
24
59
3
182
1130
A
7
H
5
60
61
62.60
18
1
33
47
1
182
1130
A
8
H
1
60
61
66.10
18
1
35
46
1
182
1130
A
8
H
3
60
61
69.10
14
1
21
63
1
182
1130
A
8
H
5
60
61
72.10
14
3
18
64
1
182
1130
A
9
H
1
60
61
75.60
19
0
21
59
1
182
1130
A
9
H
3
60
61
78.60
15
1
49
34
1
182
1130
A
9
H
5
61
62
81.61
18
1
28
51
2
182
1130
A
10
H
1
60
61
85.10
14
0
28
56
1
182
1130
A
10
H
3
60
61
88.10
14
2
24
57
2
182
1130
A
10
H
5
60
61
91.10
19
1
20
57
2
182
1130
A
11
H
1
60
61
94.60
21
1
34
42
2
182
1130
A
11
H
3
60
61
97.60
23
0
36
36
4
182
1130
A
11
H
5
60
61
100.60
18
2
31
46
4
182
1130
A
12
H
1
60
61
104.10
19
1
52
27
0
182
1130
A
12
H
3
60
61
107.10
16
0
37
45
1
182
1130
A
12
H
5
60
61
110.10
15
0
36
48
1
182
1130
A
13
H
2
60
61
115.10
20
1
43
35
2
182
1130
A
13
H
3
60
61
116.60
19
0
34
43
3
182
1130
A
13
H
5
60
61
119.60
21
2
43
33
0
182
1130
A
14
H
1
60
61
123.10
23
1
46
29
2
182
1130
A
14
H
3
60
61
125.80
15
2
71
12
0
182
1130
A
14
H
5
60
61
128.80
15
4
32
48
1
182
1130
A
15
H
1
60
61
132.60
14
1
46
39
0
182
1130
A
15
H
3
60
61
135.60
19
0
27
52
1
182
1130
A
15
H
5
60
61
138.60
21
1
32
45
1
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