Table T9. Elemental concentrations in whole rock samples, Hole U1330A. (See table notes.)
Core, section, interval (cm) |
Color band |
Major element oxide (wt%) | Trace element (ppm) | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SiO2 | TiO2 | Al2O3 | Fe2O3 | MnO | MgO | CaO | Na2O | K2O | P2O5 | Ni | Cr | Sc | Cu | Zn | Sr | Zr | Y | Ba | ||
320T-U1330A- | ||||||||||||||||||||
3R-2, 115–116 | Yellow | 5.25 | BD | 0.48 | 0.60 | BD | 0.58 | 21.13 | 0.98 | 0.12 | 0.12 | 85.05 | 15.42 | 0.35 | 6.5 | 108.0 | 1462.0 | 28.3 | 9.27 | 714.2 |
3R-2, 125–126 | Green | 4.36 | BD | 0.38 | 0.45 | BD | 0.38 | 22.06 | 0.57 | 0.07 | 0.12 | 84.03 | 6.25 | 0.58 | 23.1 | 95.1 | 1343.9 | 21.6 | 11.64 | 732.9 |
3R-2, 117–118 | Purple | 4.30 | BD | 0.35 | 0.16 | BD | 0.42 | 21.48 | 0.72 | 0.08 | 0.13 | 115.74 | 7.83 | 0.89 | 54.5 | 89.9 | 1436.5 | 26.7 | 10.23 | 754.6 |
3R-2, 121–122 | Black | 4.31 | 0.01 | 0.32 | BD | BD | BD | 24.44 | 0.47 | 0.07 | 0.05 | 6.16 | 1.78 | 1.26 | 18.4 | 119.0 | 1319.2 | 23.0 | 10.13 | 710.9 |
3R-2, 113–114 | White | 5.27 | 0.01 | 0.36 | BD | BD | BD | 24.28 | 0.87 | 0.09 | 0.05 | 5.83 | 6.66 | 0.92 | 20.1 | 114.5 | 1550.6 | 26.7 | 13.81 | 874.2 |
3R-2, 42–43 | White | 4.14 | 0.01 | 0.31 | BD | BD | BD | 23.71 | 0.66 | 0.07 | 0.04 | 6.14 | BD | 2.24 | 16.6 | 115.4 | 1442.7 | 26.5 | 16.48 | 705.1 |
Notes: All samples are from working half. BD = below detection.
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