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Table C.1.
Mass percentages of compounds in meteoroids; present work and meteoroids resulting in different spectrum.
| Compound | Present work | San Juan de Allende (1) | Valle de Allende (1) | Campo del Cielo | Orgueil | Woodbune | H-chondrite | Clovis | MAC 88105 | Vaca Muerta (2) |
|---|---|---|---|---|---|---|---|---|---|---|
| Class | L3 | L4 | Iron,IAB | CI1 | Iron,IAB | H3 | H3,6 | lunar | Mesos A1 | |
| SiO2 | 29.00 | 29.79 | 40.19 | 37.82 | 22.69 | 6.55 | 30.00 | 35.4 | 44.58 | 37.70 |
| TiO2 | 1.00 | 0.99 | 0.12 | 0.13 | 0.07 | 0.02 | 0.10 | 0.10 | 0.25 | 0.21 |
| Al2O3 | 2.00 | 31.61 | 17.78 | 1.36 | 1.70 | 0.53 | 2.00 | 2.06 | 29.32 | 7.20 |
| Cr2O3 | 0.50 | 0.06 | 0.19 | 0.10 | 0.32 | 0.03 | 0.50 | 0.46 | 0.03 | 0.07 |
| Fe2O3 | 10.00 | 0 | 0 | 0.39 | 13.87 | 0.03 | 9.00 | 10.62 | 0.13 | 1.40 |
| FeO | 9.00 | 0.39 | 0.77 | 4.29 | 4.84 | 0.52 | 9.00 | 9.33 | 4.38 | 9.32 |
| MgO | 25.00 | 10.82 | 15.17 | 28.13 | 15.87 | 5.19 | 25.00 | 22.38 | 3.89 | 10.21 |
| CaO | 0.20 | 25.76 | 5.28 | 1.09 | 1.36 | 0.34 | 1.80 | 3.64 | 16.06 | 0.34 |
| Na2O | 0.90 | 0.11 | 11.24 | 0.56 | 0.81 | 0.31 | 0.90 | 0.70 | 0.36 | 0.24 |
| H2O | 1.00 | 0 | 0 | 2.42 | 16.90 | 0 | 3.00 | 2.80 | 0.33 | 1.20 |
| Fe | 14.00 | 0 | 0 | 1.77 | 0 | 72.21 | 12.00 | 5.09 | 3.96 | 0 |
| Ni | 1.00 | 0.03 | 0.05 | 0.18 | 0 | 2.08 | 1.50 | 1.56 | 0.03 | 0 |
| FeS | 5.00 | 0 | 0 | 0.33 | 9.08 | 1.62 | 5.00 | 6.36 | 1.e−6 | 15.30 |
| C | 1.00 | 0.06 | 0.02 | 23.00 | 2.60 | 0.11 | 0.20 | 0.12 | 0.03 | 0.05 |
Notes.
(2)
This is a non-magnetic fraction of another meteoroid. See Jarosewich (1990).
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