Table 4 Fe XANES edge positions and pre-edge centroid positions in olivine and pyroxenes in the four Itokawa particles and Tuxtuac LL5 chondrite
From: Mineralogy of four Itokawa particles collected from the first touchdown site
Sample | Mineral | Edge position (eV) | Pre-edge centroid (eV) |
|---|---|---|---|
RB-QD04-0008 | Olivine | 7,119.5 | 7,112.6 |
RB-QD04-0011 | Olivine | 7,119.5 | 7,112.6 |
RB-QD04-0015 | Olivine | 7,119.8 | 7,112.5 |
Tuxtuac LL5 | Olivine | 7,119.5 | 7,112.7 |
RB-QD04-0008 | High-Ca pyroxene | 7,119.4 | 7,112.6 |
RB-QD04-0024 | Low-Ca pyroxene | 7,119.7 | 7,112.6 |
Tuxtuac LL5 | Low-Ca pyroxene | 7,119.8 | 7,112.6 |