Table 1.
List of the samples included in this study (2SD uncertainty for the elemental concentration values is ±5%).
| Meteorite | Split Number | Classification | Mass Powdered (mg) | Mass Dissolved (mg) | Ti (ppm) | Cr (ppm) |
|---|---|---|---|---|---|---|
| EET 83226 | 1 | C2-ung | 133.2 | 19.26 | 875 | 4103 |
| EET 83355 | 37 | C2-ung | 228.3 | 32.25 | 926 | 4687 |
| MAC 87300 | 77 | C2-ung | 137.0 | 32.59 | 854 | 4297 |
| NWA 5958 | 1743-3 | C2-ung | 523.2 | 35.45 | 1393 | 6980 |
| LEW 85332 | 64 | C3-ung | 173.0 | 32.00 | 726 | 4493 |
| MAC 88107 | 65 | C3-ung | 176.5 | 31.99 | 1357 | 6586 |
| MAC 87301 | 18 | C3-ung | 198.5 | 44.20 | 611 | 2725 |
| Coolidge | 397.2x | C4-ung | 778.3 | 31.20 | 1254 | 5500 |
| LAP 04757 | 11 | Chondrite-ung | 160.8 | 28.97 | 834 | 5067 |
| LAP 04773 | 7 | Chondrite-ung | 214.2 | 27.20 | 568 | 3622 |
| GRO 95566 | 34 | CM-an | 133.0 | 32.44 | 682 | 3381 |
| Aguas Zarcas A1 | 2121_5 | CM2 | 82.6 | 64.35 | 1096 | 5600 |
| Aguas Zarcas B1 | 2121_6 | CM2 | 137.3 | 56.48 | 639 | 3212 |
| Murchison | 828,27 | CM2 | 356.9 | 45.90 | 1176 | 5707 |
| Murray | 635,2 | CM2 | 333.9 | 49.30 | 611 | 3156 |
| Isna | 984,1 | CO3.8 | 548.5 | 49.70 | 872 | 4372 |
1
Aguas Zarcas A is from the less altered lithology and Aguas Zarcas B is from the more altered lithology.