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Table T2. ICP-AES analyses, Hole U1368F.

Hole: 329-U1368F-
Core: 2R 2R 2R 2R 2R 4R 4R 4R 5R
Section: 4 4 4 4 4 H 1 1 1 1
Interval: 42–44 47–49 76–78 76–78 76–78 21–31 51–53 51–53 101–105
Depth (mbsf): 13.68 13.73 14.02 14.02 14.02 22.21 28.81 28.81 38.81
Geological context: Gray background Brown Dark gray Dark gray Gray Gray Dark gray Gray background Gray background
Major element oxide (wt%):
SiO2 48.02 45.65 46.68 47.25 47.57 46.81 50.11 52.17 49.57
Al2O3 14.88 17.16 13.92 13.97 14.44 12.51 13.32 14.09 13.07
Fe2O3(T) 10.16 11.50 10.31 10.37 10.51 17.60 15.38 10.80 15.15
MnO2 0.15 0.21 0.16 0.16 0.16 0.25 0.24 0.21 0.20
MgO 12.53 4.94 14.44 14.83 14.34 6.16 5.36 5.74 5.92
CaO 9.06 11.98 7.99 8.14 8.19 9.94 10.08 11.03 9.90
Na2O 2.70 3.21 2.42 2.47 2.44 2.34 2.95 3.15 3.03
K2O 0.58 0.64 0.52 0.52 0.48 0.92 0.69 0.41 0.15
TiO2 1.53 1.68 1.47 1.51 1.51 2.58 2.21 2.26 2.17
P2O5 0.26 0.39 0.26 0.27 0.29 0.23 0.25 0.23 0.25
Total: 99.86 97.37 98.16 99.48 99.91 99.33 100.58 100.09 99.40
Trace element (ppm):
Ba 64 93 86 82 65 36 20 40 —
Co 62 63 64 67 63 63 66 69 62
Cu 44 43 39 45 51 4 42 57 40
Ni 400 254 464 465 420 34 31 39 30
Sc 30 34 29 29 30 49 46 48 47
Sr 279 376 247 245 250 115 146 180 118
V 214 308 208 210 219 472 471 479 467
Zn 71 73 77 78 70 141 108 142 117
Zr 124 134 113 117 123 182 152 156 147
                   
LOI (wt%) 3.51 2.9 4.05 4.05 4.52 1.59 0.67 0.48 0.14

LOI = loss on ignition, — = no data.

Hole: 329-U1368F-
Core: 6R 6R 7R 7R 9R 9R 9R 11R 11R
Section: 1 1 1 1 1 1 1 1 1
Interval: 106–111 106–111 31–36 31–36 42–43 54–56 93–95 62–64 65–67
Depth (mbsf): 44.96 44.96 47.71 47.71 63.02 63.14 63.53 76.82 76.85
Geological context: Dark gray Gray background Chilled margin Center Background Dark gray Pale gray Dark gray Pale gray
Major element oxide (wt%):
SiO2 50.03 51.25 49.88 52.57 50.64 47.97 51.74 48.93 50.45
Al2O3 13.64 14.67 13.71 14.65 14.12 13.35 14.86 13.34 14.69
Fe2O3(T) 15.21 8.89 13.58 9.27 11.51 14.53 9.35 13.72 10.35
MnO2 0.21 0.19 0.20 0.19 0.20 0.17 0.19 0.19 0.21
MgO 6.06 6.22 6.01 6.28 6.56 5.74 6.21 5.78 6.24
CaO 10.90 11.72 10.88 11.89 11.46 10.37 11.91 10.57 11.66
Na2O 2.66 2.90 2.71 2.95 2.87 2.76 2.98 2.67 2.95
K2O 0.66 0.30 0.54 0.38 0.22 0.74 0.27 0.76 0.30
TiO2 2.06 2.17 2.05 2.18 2.10 2.06 2.21 2.14 2.24
P2O5 0.26 0.28 0.23 0.27 0.25 0.25 0.26 0.23 0.28
Total: 101.68 98.60 99.79 100.63 99.94 97.94 99.98 98.33 99.38
Trace element (ppm):
Ba — 43 14 50 38 23 53 25 —
Co 53 69 51 72 78 51 76 52 81
Cu 34 70 40 60 58 34 77 33 57
Ni 36 55 43 76 92 32 61 38 101
Sc 45 47 44 47 46 44 47 44 48
Sr 117 186 132 177 155 125 178 155 178
V 404 389 397 411 416 397 403 408 437
Zn 117 113 165 134 105 109 121 102 122
Zr 159 162 155 167 153 155 172 164 165
LOI (wt%) 2.21 1.08 2.19 1.25 0.67 1.13 — 1.19 1.72

Hole: 329-U1368F-
Core: 12R 12R 12R 12R 13R 13R 14R 14R
Section: 3 3 4 4 2 2 1 1
Interval: 42–44 60–62 53–56 53–56 12–14 12–14 76–79 141–142
Depth (mbsf): 89.15 89.33 90.46 90.46 97.12 97.12 105.86 106.51
Geological context: Brown Dark gray Brown Gray Brown Gray background Breccia Basaltic clast
Major element oxide (wt%):
SiO2 48.39 49.70 48.54 49.93 48.57 50.10 50.61 49.37
Al2O3 13.37 13.96 13.49 14.02 13.36 13.77 13.88 13.75
Fe2O3(T) 14.98 12.75 13.83 12.80 13.52 12.52 17.21 13.55
MnO2 0.23 0.17 0.17 0.17 0.17 0.18 0.26 0.20
MgO 5.58 6.96 6.34 6.57 6.56 6.89 3.83 6.51
CaO 10.77 10.93 10.51 11.04 10.39 10.66 2.74 10.86
Na2O 2.78 2.92 2.80 2.88 2.77 2.77 3.37 2.67
K2O 0.48 0.16 0.34 0.14 0.33 0.17 3.65 0.39
TiO2 2.11 2.19 2.08 2.20 2.06 2.07 2.42 1.96
P2O5 0.24 0.26 0.25 0.26 0.24 0.25 0.12 0.22
Total: 98.92 99.99 98.35 100.00 97.98 99.36 98.08 99.49
Trace element (ppm):
Ba — — 18 16 20 22 69 14
Co 61 65 59 61 60 64 70 59
Cu 28 44 33 51 38 42 143 42
Ni 47 91 58 87 139 111 136 55
Sc 42 46 42 45 42 43 48 45
Sr 124 123 128 123 130 121 73 128
V 411 428 402 423 400 395 150 400
Zn 93 103 91 117 101 110 133 104
Zr 156 162 152 164 149 151 176 131
LOI (wt%) 0.92 — 0.93 — 1.19 0.61 10.9 0.6

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