Table 3. Selected trace-element abundances for ChemCam targets in the Bimbe and Blackfoot units. Abundances are in parts per million.
| Group | Li | Rb | Sr | |
|---|---|---|---|---|
| Bimbe targets | ||||
| Aussenkehr | Massive | 32.1 | 48.8 | 487 |
| AEGIS_post_1406a | Massive | 33.9 | 67.2 | 458 |
| Lucala | Massive | 23.6 | 74.5 | 673 |
| Sonneblom_CCAM | Massive | 27.9 | <57.9 | 387 |
| Seeis | Massive | 27.8 | 69.2 | 473 |
| Bungo | Conglomerate | 10.3 | <26.0 | <98 |
| Balombo | Conglomerate | 14.1 | <56.3 | <133 |
| Seeheim | Conglomerate | 8.6 | 91.8 | <167 |
| Wilhelmstal | Conglom. Vitreous | 10.7 | <26.0 | <103 |
| Cabamba | Conglom. Vitreous | 10.1 | <42.0 | <120 |
| AEGIS_post_1400a | Knobby SS (Stimson) | 20.1 | 61.4 | <129 |
| Auchab | Nodular SS | 11.6 | <39.5 | <96 |
| Canico | Nodular SS | 8.9 | <34.6 | <168 |
| Chinchimane | Layered | 17.4 | 38.7 | 173 |
| Oranjemund | Massive/Layered | 11.8 | 52.2 | 152 |
| Mariental | Other | 21.3 | <26.9 | <115 |
| Blackfoot targetsa | ||||
| Sunburst | Stimson Cluster #1 | 14.6 | 31.0 | <118 |
| Jefferson | Other | 10.1 | 28.7 | <147 |
| Lincoln | Other | 14.9 | – | <96 |
a
Rb abundance for Lincoln was not computed; for Sunburst and Jefferson the results are each based on a single point.