Table T8 (continued).
Core, section:
Interval (cm):
Piece:
37R-3
10-13
1A 		38R-1
125-128
1I 		40R-5
121-123
9B 		42R-5
20-23
1A 		45R-6
45-47
2B 		48R-1
57-58
2 		51R-1
14-17
4 		51R-4
93-95
2A 		52R-6
12-14
1B 		54R-3
15-18
1G 		57R-2
127-129
29
Unit:
16
16
18
19
20
21
22
23
23
23
23
Rock type:
Olivine-rich
basalt
(center)
Olivine-rich
basalt
(margin)
Plagioclase-
olivine-
phyric basalt
Olivine-
phyric
basalt
Olivine-
phyric
basalt
Olivine-
phyric
basalt
Basalt
clast
Olivine-
plagioclase-phyric
to aphyric basalt
Olivine-
plagioclase-phyric
to aphyric basalt
Olivine-
plagioclase-phyric
to aphyric basalt
Olivine-
plagioclase-phyric
to aphyric basalt
Depth (mbsf):
630.60
638.35
662.43
681.39
710.78
727.67
751.34
756.45
767.98
783.03
811.67
Major element oxide (wt%):








SiO2 44.5 48.4 49.3 46.9 44.8 45.9 46.7 47.0 46.0 46.7 46.6
TiO2 0.76 1.38 1.70 1.46 2.14 1.96 2.08 2.56 3.23 2.56 2.77
Al2O3 9.24 15.8 16.7 15.2 15.4 14.9 15.6 14.8 13.0 14.7 14.8
Fe2O3 12.2 12.5 9.41 9.89 13.3 12.7 10.6 10.5 13.4 11.9 12.3
MnO 0.16 0.16 0.19 0.18 0.22 0.14 0.19 0.31 0.28 0.17 0.19
MgO 24.3 8.39 7.37 9.73 4.17 8.72 7.40 6.29 6.67 6.90 7.99
CaO 6.22 11.1 11.9 11.2 11.2 7.55 10.9 10.5 10.4 9.15 7.78
Na2O 1.24 2.41 2.82 2.24 2.34 3.00 2.90 2.96 3.09 3.24 3.45
K2O 0.08 0.15 0.39 0.07 1.81 0.31 0.20 1.28 0.32 0.43 0.52
P2O5 0.08 0.16 0.22 0.18 0.26 0.21 0.23 0.51 0.67 0.51 0.51
Totals: 98.83 100.42 99.88 97.08 95.61 95.38 96.76 96.65 97.07 96.21 96.86
LOI 1.31 1.51 1.79 3.71 5.20 2.76 3.03 3.16 2.31 3.17 3.19
Mg # 0.81 0.60 0.63 0.68 0.41 0.60 0.61 0.57 0.52 0.56 0.59
Trace element (ppm):








Sr 125 199 267 204 234 183 231 229 234 237 237
Ba 13.5 25.4 30.4 15.4 41.3 40.5 22.9 131.8 67.9 55.5 56.9
Sc 21.6 37.0 39.9 35.1 39.6 37.5 37.3 37.1 44.9 36.7 40.0
V 156 270 291 262 371 332 331 336 395 329 353
Cr 1715 351 285 543 282 248 247 212 190 211 188
Co 69.1 65.3 56.9 59.9 40.6 45.0 47.9 55.7 53.2 55.9 53.1
Ni 1330 174 189 283 97.8 104 122 103 55.8 65.2 85.7
Cu 72.1 155 106 79.5 51.3 86.5 89.3 68.4 82.9 70.7 83.4
Zn 75.1 84.7 112 59.7 114 107 89.8 111 155 112 125
Y 16.3 23.5 27.6 23.0 35.3 31.1 32.3 46.3 57.6 44.2 45.5
Zr 44.0 77.7 113 88.0 132 121 128 247 315 246 265