Sample | Description | Phases identified (JCPDF card quoted bellow) | ||
Ref. Nr. | Main | Minor | Vestigial | |
2 | Light-grey layer | Anglesite | Hematite | |
3 | Faintly-rose layer | Anglesite | Jarosite + Hematite | |
4 | Grey layer | Anglesite | Gypsum | Jarosite |
5 | Yellowish layer | Jarosite | Anglesite + Feldspar | Anhydrite + Anatase |
6 | Dark grey layer | Anglesite | Jarosite | Anhydrite + Coquimbite |