Table T6. Major element oxides in olivine.
Core, section,
interval (cm)
Depth
(mbsf)
Major element oxide (wt%)
SiO2
FeO
MgO
MnO
CaO
NiO
Total
179-1105A-
1R-1, 21–24 15.21






1R-1, 29–32 15.29 36.81 26.46 34.46 0.42 0.07 0.04 98.27
1R-2, 80–83 16.88 36.61 28.03 33.28 0.45 0.04 0.05 98.47
1R-3, 3–6 17.48 36.11 31.65 30.71 0.52 0.06 0.04 99.09
1R-3, 120–125 18.65 36.10 30.90 31.23 0.50 0.06 0.05 98.85
1R-4, 25–28 19.15






1R-5, 25–31 20.61 36.82 27.85 34.02 0.46 0.07 0.07 99.29
1R-5, 102–105 21.38 36.36 29.35 32.43 0.47 0.05 0.07 98.73
1R-6, 33–36 22.15 37.18 26.33 35.05 0.41 0.06 0.07 99.11
2R-1, 31–35 24.01 37.83 23.07 37.74 0.36 0.07 0.11 99.18
2R-2, 93–98 26.06 37.64 23.87 37.26 0.36 0.05 0.11 99.28
2R-2, 127–130 26.40






2R-3, 69–72 27.25






2R-4, 6–11 28.00 37.35 25.70 35.78 0.38 0.04 0.10 99.35
2R-4, 20–23 28.14 37.70 23.25 37.56 0.36 0.07 0.11 99.05
3R-1, 79–82 29.49 37.94 22.28 38.18 0.35 0.06 0.11 98.91
3R-2, 109–113 31.29 37.53 23.78 36.97 0.39 0.08 0.09 98.83
3R-3, 38–41 32.08 37.61 22.04 38.38 0.33 0.04 0.11 98.52
3R-3, 54–57 32.24 37.90 21.90 38.60 0.32 0.05 0.12 98.89
4R-1, 100–105 34.30 36.94 26.90 34.48 0.44 0.09 0.06 98.91
4R-2, 123–126 35.71 38.23 20.84 39.63 0.33 0.07 0.11 99.20
4R-3, 16–19 35.98 37.95 22.04 38.52 0.35 0.07 0.10 99.03
4R-3, 90–93 36.72 38.10 21.45 38.99 0.34 0.07 0.11 99.07
5R-1, 16–21 38.46 36.97 27.25 34.37 0.45 0.08 0.06 99.19
5R-1, 137–142 39.67






5R-2, 44–48 40.22 36.82 27.85 34.02 0.46 0.07 0.07 99.29
5R-3, 46–52 41.74 36.01 32.30 30.26 0.56 0.09 0.04 99.26
6R-1, 18–23 42.98 36.40 30.02 31.49 0.53 0.19 0.05 98.68
6R-2, 26–30 44.52 35.85 32.15 30.35 0.53 0.05 0.05 98.99
6R-2, 142–146 45.68






6R-3, 6–8 45.82






7R-1, 19–24 47.99 36.92 25.82 35.09 0.42 0.07 0.06 98.39
7R-1, 74–78 48.54 36.58 28.96 33.19 0.47 0.04 0.06 99.29
7R-2, 13–18 49.26






7R-3, 22–27 50.85






7R-3, 86–91 51.49 35.32 34.07 28.66 0.57 0.04 0.03 98.69
7R-3, 103–106 51.66 34.44 39.33 24.47 0.69 0.04 0.02 98.99
8R-1, 56–60 52.96






8R-1, 109–114 53.49 36.56 27.84 33.90 0.45 0.05 0.06 98.86
8R-2, 43–47 54.25






8R-2, 81–86 54.63 35.32 35.52 27.53 0.62 0.04 0.03 99.06
8R-3, 110–114 56.32






8R-4, 42–46 56.95 34.71 36.82 26.42 0.64 0.05 0.03 98.66
8R-4, 74–78 57.27 35.71 33.58 29.76 0.56 0.05 0.03 99.68
8R-4, 74–78 57.27 35.41 34.86 28.30 0.60 0.04 0.03 99.24
9R-1, 20–24 57.60






9R-1, 67–71 58.07






9R-1, 128–134 58.68






9R-2, 17–20 59.07






9R-3, 66–72 60.93






9R-3, 129–134 61.56






9R-4, 59–63 62.28 33.48 43.30 20.55 0.84 0.05 0.01 98.24
10R-1, 98–102 62.98 37.19 27.83 34.06 0.46 0.06 0.05 99.65
10R-2, 77–82 64.12






10R-2, 132–137 64.67






10R-3, 19–23 64.94 35.85 32.33 30.24 0.54 0.07 0.05 99.08
10R-3, 125–129 66.00 35.72 33.60 29.61 0.54 0.06 0.05 99.58
11R-1, 81–86 67.81






11R-2, 3–6 68.43






11R-2, 89–94 69.29 32.21 49.38 15.71 1.10 0.15 0.01 98.57
11R-2, 110–115 69.50 32.62 48.79 16.30 1.06 0.09 0.01 98.86
11R-3, 64–68 70.54






11R-3, 142–147 71.32






12R-1, 51–57 71.81






12R-1, 91–97 72.21 37.63 22.06 38.17 0.37 0.09 0.10 98.42
12R-3, 12–16 fine 74.37 37.33 24.60 36.20 0.38 0.03 0.09 98.65
12R-3, 12–16 coarse 74.37






13R-1, 38–42 76.68






13R-1, 68–73 76.98






13R-2, 12–16 77.82 34.77 37.81 25.59 0.64 0.09 0.02 98.92
13R-2, 44–49 78.14






13R-2, 122–127 78.92 33.63 42.89 21.04 0.74 0.09 0.02 98.41
13R-3, 11–15 79.15 34.64 37.64 25.41 0.66 0.06 0.02 98.44
13R-4, 7–11 80.51






14R-1, 55–60 81.55 37.47 23.30 37.51 0.38 0.05 0.09 98.79
14R-2, 114–119 83.55 37.57 22.10 38.43 0.35 0.09 0.11 98.66
14R-3, 10–15 83.74 37.66 22.52 37.85 0.38 0.07 0.11 98.59
14R-4, 22–27 85.31 37.56 22.75 37.55 0.36 0.05 0.10 98.38
15R-1, 14–18 86.14






15R-2, 39–43 87.89 34.65 38.11 24.97 0.70 0.05 0.01 98.50
15R-3, 7–12 89.04 33.79 42.11 21.73 0.81 0.05 0.01 98.49
16R-1, 22–27 90.82 32.82 46.67 17.22 1.04 0.09 0.02 97.87
16R-2, 124–128 93.17






16R-2, 133–139 93.26 38.06 21.86 38.08 0.36 0.07 0.11 98.55
16R-3, 35–39 93.69 38.18 21.08 39.50 0.34 0.05 0.09 99.24
17R-1, 51–55 96.11






17R-1, 94–99 96.54 37.78 22.89 37.99 0.37 0.04 0.09 99.16
17R-2, 47–52 97.49 37.66 24.01 37.12 0.38 0.04 0.08 99.29
17R-2, 75–80 97.77 37.88 22.29 38.41 0.37 0.05 0.09 99.09
17R-3, 59–65 99.04 36.48 29.52 32.47 0.49 0.06 0.05 99.07
17R-4, 0–7 99.95






18R-1, 62–68 100.82






19R-2, 80–85 107.50






19R-3, 75–80 108.80 34.69 38.08 25.09 0.68 0.07 0.03 98.64
19R-4, 18–23 109.69 34.18 41.38 22.05 0.78 0.09 0.01 98.49
19R-4, 43–46 109.94






20R-1, 95–100 110.75 36.56 28.78 32.83 0.49 0.07 0.07 98.79
20R-1, 111–117 110.91






21R-1, 12–16 110.92 37.22 25.66 35.37 0.42 0.06 0.09 98.81
21R-1, 89–94 111.69






21R-2, 84–88 112.98






22R-2, 20–25 116.70 34.30 40.57 22.96 0.76 0.07 0.02 98.68
22R-3, 7–11 117.75






22R-3, 63–69 118.31






23R-1, 53–57 119.93 35.01 36.41 26.27 0.64 0.04 0.03 98.40
23R-1, 142–148 120.82






23R-2, 1–5 120.91 34.12 41.04 22.68 0.79 0.06 0.02 98.72
24R-1, 93–98 125.33






24R-2, 49–53 126.32 35.00 36.93 25.98 0.64 0.09 0.03 98.65
24R-2, 94–98 126.77






24R-2, 121–126 127.04 34.70 38.05 24.93 0.68 0.09 0.02 98.47
24R-3, 116–120 128.32






25R-1, 83–89 129.83






25R-2, 3–8 130.47 33.34 47.03 18.08 0.94 0.08 0.01 99.47
25R-2, 55–62 130.99






25R-2, 84–90 131.28






25R-3, 79–82 132.62 35.81 32.04 29.95 0.52 0.06 0.05 98.44
25R-4, 31–38 133.33 35.89 32.15 29.97 0.55 0.07 0.04 98.67
26R-1, 32–38 134.32






26R-1, 115–121 135.15 37.11 25.56 35.30 0.43 0.10 0.06 98.57
26R-3, 20–26 136.96 37.43 24.41 36.61 0.40 0.07 0.08 98.99
26R-3, 117–122 137.93






26R-4, 24–30 138.41 37.21 25.61 35.65 0.39 0.05 0.08 98.99
27R-1, 8–12 138.78 37.06 27.02 34.69 0.48 0.06 0.06 99.36
27R-1, 82–88 139.52






27R-2, 81–87 140.69






27R-3, 27–33 141.29






27R-4, 29–31 142.81






27R-4, 71–76 143.23 36.76 27.66 34.13 0.44 0.05 0.08 99.10
28R-1, 54–60 144.24 37.38 24.87 36.40 0.41 0.07 0.08 99.21
28R-2, 78–84 145.58






28R-3, 61–66 146.87 36.79 27.29 34.20 0.44 0.06 0.07 98.85
28R-3, 115–119 147.41 37.96 21.92 38.87 0.37 0.05 0.09 99.26
28R-4, 8–15 147.76 37.31 25.39 36.00 0.39 0.05 0.10 99.24
29R-1, 21–27 148.61 37.86 22.72 37.94 0.38 0.07 0.08 99.04
29R-1, 75–80 149.15 37.48 23.77 37.15 0.39 0.06 0.07 98.91
29R-1, 114–116 149.54






29R-2, 69–74 150.36 36.24 30.25 32.00 0.52 0.06 0.07 99.14
29R-2, 133–139 151.00 35.66 33.38 29.32 0.57 0.06 0.04 99.03
29R-3, 60–66 151.69 34.64 38.88 24.86 0.70 0.07 0.02 99.17
29R-4, 17–22 152.57






30R-2, 47–53 155.23






30R-2, 90–94 155.66






30R-2, 90–94– 155.70






30R-2, 125–130 156.01






30R-3, 30–34 156.40 36.10 31.91 30.82 0.52 0.02 0.04 99.43
30R-3, 72–76 156.82 36.40 29.53 32.47 0.48 0.05 0.05 98.98