Table T4. Chemical composition of pyrite, Hole 1188F.
Core, section, piece, interval (cm)
Depth (mbsf)
Element (wt%)
Total
As
Fe
Co
Ni
Cu
Zn
Au
S
Ag
Sb
193-1188F-











7Z-1 (Piece 2A, 106-107) 236.1










590
ND 47.15 ND ND ND ND ND 53.55 ND ND 100.70
592
ND 46.72 0.02 ND ND ND ND 53.42 ND ND 100.16
593
ND 46.96 0.02 ND ND ND 0.03 53.73 ND ND 100.74
594
ND 47.12 ND ND ND ND ND 54.20 ND ND 101.32
596
ND 47.56 ND ND ND ND 0.04 52.68 0.03 ND 100.32
597
ND 47.01 ND 0.03 ND ND ND 53.25 ND ND 100.29
599
ND 47.50 ND ND 0.04 ND 0.02 52.96 ND ND 100.52
600
ND 48.86 ND ND 0.05 ND ND 49.97 ND ND 98.88
602
ND 46.93 0.04 ND ND ND ND 53.75 0.03 ND 100.76
603
ND 46.94 ND ND ND ND ND 53.75 ND ND 100.69
Average:
ND 47.28 ND ND ND ND ND 53.13 ND ND 100.40
37Z-2 (Piece 3, 28-33) 346.1










606
ND 46.13 ND 0.12 ND ND ND 53.21 0.03 ND 99.50
608
ND 47.02 ND 0.03 ND ND ND 53.08 ND ND 100.13
609
ND 46.47 ND 0.09 ND ND ND 53.22 ND ND 99.78
610
ND 45.99 ND 0.07 ND ND ND 53.63 ND ND 99.69
614
ND 46.79 0.03 ND ND ND ND 53.23 0.03 ND 100.09
615
ND 46.27 0.11 0.16 ND ND ND 53.54 ND ND 100.08
Average:
ND 46.45 ND 0.09 ND ND ND 53.32 ND ND 99.86

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