Table T21. Chemical composition of the iron-titanium oxides, Hole 1188F.
Core, section, piece, interval (cm)
Depth (mbsf)
Element oxide (wt%)
Total
Al2O3
MgO
MnO
TiO2
ZnO
FeO
Cr2O3
Si2O
Cu2O
V2O3
1193-1188F-











34Z-1 (Piece 9A, 45-47) 336.9










376
0.25 ND ND 94.80 ND 1.09 ND 0.33 ND 0.30 96.77
374
0.70 0.03 ND 93.11 ND 1.13 0.08 1.27 ND 0.20 96.52
392
1.06 0.05 0.11 86.85 ND 4.74 ND 1.88 ND 0.14 94.83
375
0.22 ND ND 81.49 ND 11.01 0.14 1.92 ND 0.12 94.90
Average:
0.56 0.02 0.02 89.06 ND 4.49 0.04 1.35 ND 0.19 95.73

Note: ND = not detected (below detection limit of 99% confidence).