Table T6. Thermal conductivity measurements, Hole 1268A.
Core, section,
interval (cm)
Depth
(mbsf)
Piece
Thermal
conductivity*
(W/[m·K])
Standard
deviation
Standard
error
Needle
orientation
Apparent
anisotropy
(%)
Primary lithology
209-1268A-







3R-2, 0–14 22.3 1 2.99 0.047 0.024 0 0.8 Harzburgite
3R-2, 0–14 22.3 1 3.01 0.043 0.022 1
Harzburgite
3R-2, 0–14 22.3 1 3.02 0.015 0.008 2
Harzburgite
4R-1, 22–31 25.2 5B 2.88 0.020 0.010 0 5.0 Harzburgite
4R-1, 22–31 25.2 5B 2.83 0.043 0.022 1
Harzburgite
4R-1, 22–31 25.2 5B 2.74 0.015 0.008 2
Harzburgite
12R-1, 124–136 64.9 14 2.45 0.039 0.020 0 6.3 Harzburgite
12R-1, 124–136 64.9 14 2.41 0.045 0.022 1
Harzburgite
12R-1, 124–136 64.9 14 2.30 0.010 0.005 2
Harzburgite
13R-1, 31–39 68.7 6A 3.04 0.047 0.023 1
Harzburgite
14R-2, 106–116 76.1 15 3.24 0.027 0.014 0 7.9 Harzburgite
14R-2, 106–116 76.1 15 3.51 0.094 0.047 1
Harzburgite
14R-2, 106–116 76.1 15 3.33 0.045 0.023 2
Harzburgite
14R-3, 20–30 76.6 4 2.12 0.037 0.018 0 3.8 Gabbroic breccia
14R-3, 20–30 76.6 4 2.17 0.018 0.009 1
Gabbroic breccia
14R-3, 20–30 76.6 4 2.08 0.054 0.027 2
Gabbroic breccia
15R-2, 35–45 79.5 2B 2.65 0.027 0.014 0 2.6 Harzburgite
15R-2, 35–45 79.5 2B 2.64 0.030 0.015 1
Harzburgite
15R-2, 35–45 79.5 2B 2.71 0.102 0.051 2
Harzburgite
15R-3, 132–141 81.6 5A 2.48 0.074 0.037 0
Harzburgite
16R-3, 84–94 86.6 8 2.78 0.083 0.042 0 2.1 Harzburgite
16R-3, 84–94 86.6 8 2.82 0.100 0.050 1
Harzburgite
16R-3, 84–94 86.6 8 2.76 0.076 0.038 2
Harzburgite
16R-4, 4–12 87.3 1 1.90 0.023 0.011 0 12.0 Gabbro
16R-4, 4–12 87.3 1 2.08 0.027 0.014 1
Gabbro
16R-4, 4–12 87.3 1 1.84 0.016 0.008 2
Gabbro
17R-3, 64–77 91.9 6 2.67 0.103 0.051 0 1.8 Dunite/Harzburgite
17R-3, 64–77 91.9 6 2.71 0.022 0.011 1
Dunite/Harzburgite
17R-3, 64–77 91.9 6 2.69 0.113 0.056 2
Dunite/Harzburgite
18R-1, 116–126 93.3 5E 2.90 0.155 0.077 0 3.9 Harzburgite
18R-1, 116–126 93.3 5E 2.80 0.088 0.044 1
Harzburgite
18R-1, 116–126 93.3 5E 2.92 0.105 0.053 2
Harzburgite
18R-2, 112–122 94.6 11A 3.08 0.121 0.060 0
Harzburgite
19R-1, 50–60 97.6 1B 2.95 0.020 0.010 0
Harzburgite
19R-3, 0–6 99.9 1 2.79 0.048 0.024 0 6.1 Dunite
19R-3, 0–6 99.9 1 2.85 0.015 0.008 1
Dunite
19R-3, 0–6 99.9 1 2.68 0.011 0.005 2
Dunite
19R-3, 82–97 100.7 6 2.93 0.034 0.017 0 5.3 Dunite
19R-3, 82–97 100.7 6 2.98 0.080 0.040 1
Dunite
19R-3, 82–97 100.7 6 2.83 0.060 0.030 2
Dunite
21R-1, 34–43 107.6 3 2.47 0.015 0.008 0 3.6 Gabbro
21R-1, 34–43 107.6 3 2.43 0.015 0.007 1
Gabbro
21R-1, 34–43 107.6 3 2.52 0.079 0.040 2
Gabbro
24R-2, 21–29 123.1 1C 2.97 0.018 0.009 0 11.5 Harzburgite
24R-2, 21–29 123.1 1C 3.00 0.076 0.038 1
Harzburgite
24R-2, 21–29 123.1 1C 2.67 0.113 0.056 2
Harzburgite
26R-2, 13–23 134.6 2 2.09 0.024 0.012 0 4.9 Gabbronorite
26R-2, 13–23 134.6 2 2.11 0.052 0.026 1
Gabbronorite
26R-2, 13–23 134.6 2 2.01 0.033 0.017 2
Gabbronorite
28R-2, 20–31 142.8 1B 2.08 0.015 0.007 0 6.4 Gabbronorite
28R-2, 20–31 142.8 1B 2.15 0.029 0.014 1
Gabbronorite
28R-2, 20–31 142.8 1B 2.02 0.056 0.028 2
Gabbronorite
29R-1, 117–130 147.4 14 2.04 0.022 0.011 0 3.5 Gabbronorite
29R-1, 117–130 147.4 14 2.11 0.017 0.008 1
Gabbronorite
29R-1, 117–130 147.4 14 2.06 0.044 0.022 2
Gabbronorite

Notes: * = average of four measurements. 0 = parallel to core axis, 1 = oblique to core axis (~35°), 2 = oblique to core axis (~35°) in opposite direction. This table is also available in ASCII.