Table T10. Chemical composition of sphalerite, Hole 1189B.
Core, section, piece, interval (cm)
Depth (mbsf)
Element (wt%)
Total
As
Fe
Co
Ni
Cu
Zn
Au
S
Ag
Sb
193-1189B-











1R-1 (Piece 1, 0-4) 31.0










485
ND 5.42 ND ND 3.88 55.47 0.05 34.86 ND ND 99.69
10R-1 (Piece 3, 24-34) 118.1










277
0.24 3.90 ND ND 0.17 61.08 0.19 34.14 ND ND 99.72
278
ND 2.59 ND ND 0.13 62.55 0.12 34.16 ND 0.09 99.64
281
ND 1.78 ND ND 0.34 63.23 0.10 34.29 ND ND 99.74
322
ND 4.43 ND 0.04 0.17 60.57 0.17 34.61 0.19 ND 100.18
323
ND 4.52 ND 0.02 0.12 61.04 0.12 34.46 ND ND 100.28
324
ND 2.50 ND 0.03 0.52 62.71 0.17 34.59 0.19 0.04 100.75
325
ND 3.12 ND ND 0.34 62.51 ND 34.73 0.12 ND 100.83
326
ND 3.18 ND 0.04 ND 62.82 0.15 34.22 0.20 0.03 100.63
347
ND 3.30 ND 0.02 ND 63.16 ND 34.18 ND 0.03 100.70
348
ND 3.21 ND 0.08 ND 62.94 0.10 34.70 0.06 ND 101.09
349
ND 3.38 ND 0.02 0.31 62.49 ND 34.17 ND ND 100.37
351
0.16 3.75 ND ND 1.94 60.94 0.13 33.78 0.08 ND 100.79
Average:
ND 3.30 ND 0.02 0.45 62.17 0.11 34.34 0.07 0.02 100.47
10R-1 (Piece 6, 50-57) 118.4










648
ND 3.85 ND ND 0.98 61.11 ND 34.51 ND ND 100.46
650
ND 6.71 ND ND 2.92 56.64 ND 35.00 ND 0.03 101.29
651
ND 5.25 ND ND 0.09 60.85 ND 34.43 ND ND 100.62
652
ND 4.97 ND ND 0.08 61.19 ND 34.57 ND ND 100.82
653
ND 5.03 ND ND ND 61.27 0.03 34.01 ND 0.04 100.38
Average:
ND 5.16 ND ND 0.81 60.21 ND 34.51 ND ND 100.69
11R-1 (Piece 4, 17-22) 127.8










671
ND 18.25 ND ND 0.09 46.17 0.02 34.87 ND ND 99.40
13R-1 (Piece 7, 35-38) 147.4










417
ND 2.83 ND ND 1.84 61.73 ND 34.85 ND ND 101.25
438
0.12 2.49 ND ND 1.42 62.65 ND 33.66 ND ND 100.35
439
ND 2.62 ND ND 1.87 61.82 ND 34.36 ND 0.03 100.70
440
ND 3.48 ND ND 2.82 59.78 ND 34.84 ND ND 100.93
441
ND 2.05 ND ND 0.58 63.69 ND 34.28 ND ND 100.61
442
ND 1.65 ND ND 0.78 62.91 0.06 34.55 ND ND 99.96
443
ND 1.21 ND ND 0.16 64.20 0.03 34.17 ND 0.02 99.79
458
ND 5.27 ND 0.02 ND 60.15 ND 34.55 ND ND 99.99
459
ND 6.36 ND ND 0.36 58.21 ND 35.37 ND ND 100.30
460
ND 7.11 ND ND 1.25 57.32 ND 34.48 0.02 ND 100.17
462
ND 6.82 ND ND 0.11 58.81 ND 34.36 ND ND 100.10
463
ND 3.98 ND ND 0.43 61.32 ND 35.00 ND ND 100.74
464
ND 3.78 ND ND 0.26 61.20 ND 34.27 ND ND 99.51
Average:
ND 3.82 ND ND 0.99 61.06 ND 34.52 ND ND 100.39
14R-1 (Piece 15, 107-119) 157.6










468
ND 3.74 ND ND 0.85 61.57 ND 34.83 ND ND 100.99
469
ND 3.89 ND ND ND 61.57 0.04 34.16 ND ND 99.66
470
ND 4.00 ND ND ND 62.12 0.03 34.29 ND ND 100.43
471
ND 3.94 ND ND ND 61.99 ND 34.56 ND ND 100.48
Average:
ND 3.89 ND ND 0.21 61.81 0.02 34.46 ND ND 100.39

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