From: Surface environment of Phobos and Phobos simulant UTPS
Mineral | Tagish Lake* | Tagish Lake** | UTPS-TB |
---|---|---|---|
 | Vol.% | Vol.% | Wt.% |
Phyllosilicate | 71.2 | 65 | 60.5 |
Olivine | 7 | Â | 7.3 |
Magnetite | 4.5 | 6 | 7.7 |
Sulfide | 5.6 | 12 | 9.2 |
Carbonate | 11.7 | 12 | 10.3 |
Ferrihydrite | Â | 6.5 | Â |
Carbon |  |  | ~ 5 |
Total | Â | Â | Â |