|
Core, section,
interval (cm) |
Major element oxides
(wt%) |
Iron oxide
(wt%) |
Mg#
|
CIPW Hy
(wt%) |
Trace elements
(ppm) |
||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SiO2
|
TiO2
|
Al2O3
|
FeO*
|
MnO
|
MgO
|
CaO
|
Na2O
|
K2O
|
P2O5
|
LOI
|
Total
|
Fe2O3
|
FeO
|
V
|
Cr
|
Ni
|
Cu
|
Zn
|
Sr
|
Zr
|
|||
| 163X- | |||||||||||||||||||||||
| SEG04B-1-1 (Piece 6, 60–68) | 47.30 | 1.92 | 14.85 | 10.82 | 0.21 | 8.02 | 11.28 | 2.37 | 0.18 | 0.18 | 2.86 | 99.43 | 5.26 | 5.96 | 0.569 | 7.8 | 367 | 311 | 68 | 118 | 67 | 162 | 139 |
| SEG05B-1-1 (Piece 3B, 39–47) | 47.76 | 1.96 | 17.89 | 9.83 | 0.19 | 5.63 | 12.19 | 2.61 | 0.38 | 0.22 | 1.33 | 99.66 | 4.53 | 5.68 | 0.504 | 1.8 | 291 | 91 | 32 | 84 | 62 | 338 | 135 |
| SEG10B-1-1 (Piece 2G, 94–103) | 48.87 | 2.22 | 13.90 | 12.14 | 0.20 | 6.00 | 10.99 | 2.80 | 0.33 | 0.24 | 2.32 | 99.40 | 3.91 | 8.49 | 0.468 | 10.8 | 377 | 62 | 27 | 217 | 85 | 198 | 158 |
| SEG11A-1-1 (Piece 2, 11–19) | 48.94 | 2.10 | 14.97 | 12.04 | 0.21 | 5.89 | 11.51 | 2.71 | 0.30 | 0.24 | 1.08 | 99.59 | 2.95 | 9.30 | 0.465 | 9.1 | 356 | 81 | 35 | 193 | 78 | 234 | 171 |
| SEG12A-1-1 (Piece 1A, 0–7) | 48.69 | 2.46 | 14.47 | 12.12 | 0.19 | 5.26 | 10.28 | 3.08 | 0.61 | 0.26 | 2.60 | 99.83 | 5.11 | 7.44 | 0.435 | 7.0 | 358 | 26 | 10 | 138 | 91 | 295 | 180 |
Notes: FeO* = all iron calculated as FeO. Fe2O3 and FeO = originally analyzed concentrations. Loss on ignition (LOI) corrected for iron oxidation. Major element oxides, including LOI, have been normalized to 100%. Total = sum of oxides as originally analyzed. Mg# = Mg/(Mg + Fetotal). CIPW Hy = Cross, Iddings, Pirsson, and Washington normative content (all iron calculated as FeO) for hypersthene.