Crystalline components (amorphous free, normalized to 100%) of the Rocknest scoop 5 soil (Bish et al, 2013)
| Mineral | Weight (%) | 2sigma (%) |
| Plagioclase (~An57) | 40.8 | 2.4 |
|---|---|---|
| Forsterite (~Fo62) | 22.4 | 1.9 |
| Augite | 14.6 | 2.8 |
| Pigeonite | 13.8 | 2.8 |
| Magnetite | 2.1 | 0.8 |
| Anhydrite | 1.5 | 0.7 |
| Quartz | 1.4 | 0.6 |
| Sanidine* | 1.3 | 1.3 |
| Hematite* | 1.1 | 0.9 |
| Ilmenite* | 0.9 | 0.9 |