碳质球粒陨石的代表性化学成分
| 群 组分/% |
碳质球粒陨石 |
|||
| I |
M |
O |
V |
|
| Si |
10.4 |
12.96 |
15.75 |
15.46 |
| Ti |
0.04 |
0.06 |
0.10 |
0.09 |
| Al |
0.84 |
1.17 |
1.41 |
1.44 |
| Cr |
0.23 |
0.29 |
0.36 |
0.35 |
| Fe |
18.67 |
21.56 |
25.82 |
24.28 |
| Mn |
0.17 |
0.16 |
0.16 |
0.16 |
| Mg |
9.60 |
11.72 |
14.52 |
14.13 |
| Ca |
1.01 |
1.32 |
1.57 |
1.57 |
| Na |
0.55 |
0.42 |
0.46 |
0.38 |
| K |
0.05 |
0.06 |
0.10 |
0.03 |
| P |
0.14 |
0.13 |
0.11 |
0.13 |
| Ni |
1.03 |
1.25 |
1.41 |
1.33 |
| Co |
0.05 |
0.06 |
0.08 |
0.08 |
| S |
5.92 |
3.38 |
2.01 |
2.14 |
| H |
2.08 |
1.42 |
0.09 |
0.38 |
| C |
3.61 |
2.30 |
0.31 |
1.08 |