Table 3. Elemental abundance (mmoles/g) in the Daniel Springs meta-gabbro and weathering horizons based on mineral stochiometries and abundances.
|
Element |
A |
B |
C |
Parent |
|
Si |
9.75 |
9.66 |
9.43 |
9.82 |
|
Ti |
0.00 |
0.01 |
0.03 |
0.06 |
|
Al |
4.48 |
5.10 |
4.06 |
3.43 |
|
Fe2+ |
0.00 |
0.28 |
0.85 |
1.09 |
|
Fe3+ |
0.31 |
0.27 |
0.24 |
0.24 |
|
Mg |
0.00 |
0.33 |
1.07 |
1.15 |
|
Ca |
0.00 |
0.40 |
1.13 |
1.62 |
|
Na |
0.00 |
0.19 |
0.67 |
1.08 |
|
K |
0.00 |
0.01 |
0.09 |
0.08 |
|
H |
9.13 |
9.21 |
4.39 |
1.14 |
|
O |
31.26 |
32.69 |
29.32 |
27.45 |