Leg, hole:
|
176-735B- | |
|---|---|---|
Core:
|
207R
|
210R
|
Section:
|
1
|
4
|
Piece:
|
1C
|
1
|
Interval (cm):
|
18-24
|
60-63
|
Depth (mbsf):
|
1469.68
|
1502.98
|
| Major element oxides (wt%): | ||
| SiO2 | 49.09 | 52.79 |
| TiO2 | 0.39 | 0.39 |
| Al2O3 | 15.66 | 15.29 |
| Fe2O3 | 6.96 | 6.00 |
| MnO | 0.12 | 0.13 |
| MgO | 12.08 | 10.78 |
| CaO | 12.70 | 15.21 |
| Na2O | 2.41 | 2.34 |
| K2O | 0.04 | 0.01 |
| P2O5 | 0.10 | 0.01 |
| C | 0.05 | |
| S | 0.08 | |
| Total | 99.68 | 102.95 |
| LOI | ||
| Mg# | 0.80 | 0.81 |
| Ca# | 0.74 | 0.78 |
| Trace elements (ppm): | ||
| V | 209 | |
| Cr | 2054 | 196 |
| Ni | 105 | 97 |
| Cu | 140 | 47 |
| Zn | BDL | 33 |
| Rb | 2 | |
| Sr | 158 | 147 |
| Y | BDL | 13 |
| Zr | 15 | 24 |
| Nb | BDL | 0 |
| Ba | BDL | |
| Co | 36 | |
| Ce | BDL | |
| Sc | 36 | |
| Ta | BDL | |
| Pd (ppb): | 0.072 | 0.109 |
| Pt (ppb): | BDL | 0.085 |
| Ir (ppb): | 0.005 | 0.017 |
| Ru (ppb): | BDL | BDL |
| Rh (ppb): | 0.042 | 0.004 |
| Au (ppb): | 0.499 | BDL |