Table T6. Major element composition obtained by electron microprobe analyses of fused beads, Site 1096.

Core, section,
interval (cm)
Depth
(mbsf)
LOI (wt%)
SiO2 (wt%)
TiO2 (wt%)
Al2O3 (wt%)
FeO (wt%)
MnO (wt%)
MgO (wt%)
CaO (wt%)
Na2O (wt%)
K2O (wt%)
P2O5 (wt%)
Total (wt%)
178-1096A-












3H-3, 15-17 20.35 3.53 64.59 0.93 16.02 6.20 0.12 3.13 3.13 2.40 2.70 0.24 99.46
3H-4, 110-112 22.80 4.04 61.11 0.96 17.34 7.05 0.14 3.35 3.00 2.77 2.86 0.24 98.81
5H-4, 85-87 41.55 4.10 62.39 0.96 18.13 6.59 0.15 3.19 3.10 2.23 2.65 0.11 99.51
7H-2, 49-52 57.19 3.58 62.62 0.85 18.79 5.66 0.20 2.78 2.34 2.73 3.65 0.20 99.83
14H-3, 60-63 125.30 4.29 61.71 0.90 18.67 7.03 0.13 3.20 2.33 2.18 2.85 0.16 99.15
178-1096B-












1H-2, 136-139 2.86 3.84 63.11 0.80 18.01 6.86 0.12 3.08 2.45 2.52 2.90 0.21 100.05
13H-4, 66-68 113.46 4.74 60.94 0.87 18.69 6.92 0.13 3.34 2.83 2.51 2.84 0.23 99.29
19H-2, 80-83 153.00 4.04 62.32 0.79 18.40 6.23 0.18 3.09 2.59 2.50 2.86 0.12 99.09
27X-2, 109-111 215.09 5.30 64.71 0.86 17.16 7.05 0.10 3.21 2.60 3.20 2.91 0.19 101.98
27X-4, 37-39 217.37 4.48 64.99 0.90 16.69 6.28 0.11 2.86 2.08 2.67 3.10 0.17 99.87
30X-3, 64-68 244.94 3.86 66.79 0.74 15.88 5.62 0.11 2.72 2.35 2.50 2.70 0.17 99.57
178-1096C-












2H-4, 90-91 172.40 5.36 61.39 0.79 17.57 6.68 0.14 3.18 2.93 2.79 2.88 0.17 98.53
5X-3, 65-67 215.85 4.27 65.96 0.82 15.84 6.22 0.08 2.55 2.15 2.43 2.73 0.16 98.93
8X-3, 14-16 264.04 3.98 66.88 0.77 15.77 5.93 0.11 2.66 2.48 2.55 2.62 0.19 99.96
11X-3, 91-93 293.51 4.42 66.72 0.76 16.22 5.64 0.10 2.71 2.43 2.32 2.46 0.19 99.55
14X-5, 87-89 324.26 3.98 68.77 0.75 15.71 5.08 0.13 2.55 2.49 1.89 1.99 0.15 99.50
17X-2, 83-85 349.83 4.02 68.05 0.73 14.80 5.40 0.10 2.70 2.58 2.12 2.26 0.19 98.94
20X-1, 102-104 377.62 4.53 73.97 0.60 12.66 4.51 0.10 2.27 2.13 2.00 1.98 0.16 100.39
23X-5, 67-70 412.17 4.31 68.34 0.74 14.54 5.54 0.11 2.77 2.68 2.39 2.24 0.17 99.50
26X-1 58-59 434.98 4.56 68.27 0.69 14.06 6.20 0.10 2.47 2.41 2.03 2.26 0.17 98.67
29X-2, 115-117 465.85 4.43 69.29 0.70 13.90 5.37 0.09 2.43 2.52 1.50 2.27 0.14 98.21
32X-3, 132-134 496.42 4.14 69.99 0.68 13.92 5.11 0.11 2.60 2.53 2.40 2.05 0.21 99.59
35X-3, 69-71 524.69 4.24 70.02 0.70 14.03 5.33 0.11 2.69 2.81 2.44 1.97 0.18 100.27
38X-3, 66-69 553.76 4.34 74.47 0.63 12.59 4.70 0.06 2.12 2.25 2.33 2.00 0.13 101.30
40X-1, 87-89 570.27 4.40 69.55 0.67 13.75 5.35 0.14 2.62 2.95 2.50 2.29 0.18 100.00