| Major elements % | Pelite [28] | Paleosol [28] | Fe-Glaebules [17] |
| SiO2 | 50.48 | 50.00 | 18.9 - 29.0 |
| Al2O3 | 26.72 | 26.07 | 6.1 - 11.2 |
| CaO | 0.22 | 0.06 | 0.14 - 0.18 |
| TiO2 | 1.25 | 0.39 | 0.60 - 0.89 |
| Na2O | 0.21 | 0.18 | 0.05 - 0.07 |
| K2O | 3.22 | 0.09 | 0.19 - 0.29 |
| MgO | 1.11 | 0.04 | 0.16 - 0.31 |
| Fe2O3 | 7.07 | 14.75 | 54.9 - 67.8 |
| MnO | 0.01 | 0.01 | 0.01 - 0.14 |
| P2O5 | 0.04 | 0.16 | 0.03 - 0.04 |
| L. O. I. | 12.88 | - | 4.40 - 7.50 |
| Total | 100 | - | 99.33 - 100.77 |
| Trace elements (ppm) |
|
|
|
| Ba | 77 | 798 | - |
| Co | 30 | 18 | 14 - 68 |
| Cu | 3 | 12 | 5 - 16 |
| Ni | 74 | 30 | 65 - 134 |
| Sr | 60 | 97 | - |
| Y | 78 | 7 | - |
| Be | - | - | 6 - 16 |
| Zn | 74 | 23 | 41 - 131 |
| Zr | 604 | 230 | - |
| B | 1388 | 506 | - |
| Sc | 22 | 15 | 25 - 30 |
| V | 198 | 222 | 678 - 1020 |
| Cr | - | - | 109 - 300 |
| Li | - | - | 24 - 74 |
| Rb | - | - | 3 - 9 |