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Table T18. Inorganic geochemistry of solid samples, Hole U1336B. (See table notes.)
Core, section,
interval (cm)
|
Depth (m)
|
Major element oxide (wt%)
|
Trace element (ppm)
|
|
CSF
|
CCSF-A
|
SiO2
|
Al2O3
|
Fe2O3 T
|
MnO
|
MgO
|
CaO
|
Na2O
|
K2O
|
TiO2
|
P2O5
|
Ba
|
Sr
|
Zr
|
|
320-U1336B-
|
|
1H-1, 71–72
|
0.71
|
0.71
|
8.93
|
1.495
|
1.248
|
0.312
|
0.768
|
43.5
|
1.833
|
0.302
|
0.0300
|
0.389
|
2143
|
1190
|
29.22
|
|
2H-6, 72–73
|
10.02
|
10.55
|
11.78
|
1.601
|
1.783
|
0.202
|
0.847
|
41.6
|
1.735
|
0.320
|
0.0359
|
0.308
|
2466
|
1220
|
31.62
|
|
3H-6, 72–73
|
19.52
|
22.08
|
5.81
|
0.814
|
1.109
|
0.160
|
0.587
|
46.7
|
1.279
|
0.176
|
BDL
|
0.175
|
1475
|
1246
|
19.81
|
|
4H-6, 72–73
|
29.02
|
33.20
|
3.74
|
0.221
|
0.454
|
0.101
|
0.397
|
49.2
|
0.917
|
0.059
|
BDL
|
0.114
|
839
|
1072
|
8.50
|
|
5H-6, 72–73
|
38.52
|
44.10
|
9.88
|
0.941
|
1.322
|
0.192
|
0.647
|
43.8
|
1.515
|
0.206
|
0.0063
|
0.191
|
1996
|
980
|
19.10
|
|
6H-6, 72–73
|
48.02
|
55.55
|
9.97
|
0.974
|
1.076
|
0.131
|
0.548
|
43.5
|
1.382
|
0.223
|
0.0089
|
0.169
|
1546
|
1092
|
15.98
|
|
7H-6, 72–73
|
57.52
|
66.21
|
8.85
|
0.772
|
1.312
|
0.193
|
0.583
|
45.0
|
1.332
|
0.172
|
BDL
|
0.201
|
1951
|
1146
|
15.70
|
|
9H-6, 72–73
|
76.52
|
85.33
|
2.94
|
0.000
|
0.257
|
0.088
|
0.317
|
49.6
|
0.861
|
0.011
|
BDL
|
0.102
|
565
|
1018
|
6.30
|
|
10H-6, 72–73
|
86.02
|
96.21
|
6.63
|
0.458
|
0.869
|
0.104
|
0.494
|
47.2
|
1.115
|
0.092
|
BDL
|
0.167
|
1567
|
1168
|
10.40
|
|
11H-6, 83–84
|
95.63
|
106.32
|
2.68
|
0.023
|
0.156
|
0.089
|
0.253
|
50.9
|
0.655
|
0.016
|
BDL
|
0.108
|
708
|
1052
|
6.67
|
|
12H-6, 71–72
|
105.01
|
117.52
|
2.14
|
0.031
|
0.131
|
0.081
|
0.241
|
50.1
|
0.717
|
0.022
|
BDL
|
0.105
|
692
|
1148
|
2.88
|
|
13H-6, 71–72
|
114.51
|
128.77
|
2.29
|
0.044
|
0.153
|
0.088
|
0.225
|
51.1
|
0.582
|
0.014
|
BDL
|
0.125
|
787
|
1094
|
5.33
|
|
14H-4, 70–71
|
121.00
|
137.98
|
1.12
|
0.013
|
0.012
|
0.075
|
0.189
|
52.1
|
0.323
|
0.000
|
BDL
|
0.114
|
824
|
904
|
2.88
|
|
15H-6, 72–73
|
133.52
|
151.31
|
2.73
|
0.098
|
0.181
|
0.093
|
0.207
|
49.5
|
0.604
|
0.023
|
BDL
|
0.101
|
915
|
1066
|
7.12
|
|
16H-1, 42–43
|
135.22
|
153.01
|
1.79
|
0.142
|
0.147
|
0.075
|
0.198
|
49.9
|
0.553
|
0.038
|
BDL
|
0.139
|
1365
|
997
|
6.89
|
|
17H-6, 34–35
|
144.14
|
161.93
|
4.57
|
0.228
|
0.427
|
0.070
|
0.239
|
49.7
|
0.632
|
0.046
|
BDL
|
0.120
|
1366
|
1152
|
8.50
|
|
18H-6, 71–72
|
153.61
|
171.40
|
8.94
|
0.474
|
0.615
|
0.077
|
0.300
|
44.7
|
0.818
|
0.093
|
BDL
|
0.152
|
2138
|
1152
|
11.59
|
|
19H-6, 71–72
|
163.11
|
180.90
|
4.89
|
0.222
|
0.344
|
0.073
|
0.222
|
48.2
|
0.613
|
0.042
|
BDL
|
0.126
|
1398
|
1147
|
7.64
|
|
20H-6, 71–72
|
172.61
|
190.40
|
3.46
|
0.169
|
0.334
|
0.072
|
0.209
|
49.1
|
0.541
|
0.029
|
BDL
|
0.095
|
1384
|
1168
|
8.07
|
Notes: BDL = below detection limit (Al2O3 = 0.003 wt%, K2O = 0.007 wt%, TiO2 = 0.0014 wt%). Values for Sr and Ba are well above the calibration range (Sr < 700 ppm, Ba < 570 ppm). H4SiO4 values measured by different techniques during Expeditions 320 and 321 disagree significantly, especially for low values. Therefore, caution should be used concerning the H4SiO4 data and comparison between the different expeditions. See "Geochemistry" in the "Methods" chapter for uncertainty estimates and assessment of accuracy.
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