Table 3 Major and minor element concentrations for sample Chi-2b
From: The Chironico landslide (Valle Leventina, southern Swiss Alps): age and evolution
Elements | Â |
|---|---|
SiO2 (wt%) | 70.40 |
Al2O3 (wt%) | 13.70 |
Fe2O3 (wt%) | 2.63 |
MnO (wt%) | 0.05 |
MgO (wt%) | 0.54 |
CaO (wt%) | 1.27 |
Na2O (wt%) | 3.40 |
K2O (wt%) | 4.35 |
TiO2 (wt%) | 0.26 |
P2O5 (wt%) | 0.10 |
Total | 96.7 |
U (ppm) | 3.5 |
Th (ppm) | 12.0 |
B (ppm) | n.d. |
Gd (ppm) | 4.0 |
Sm (ppm) | 4.5 |