Geochemical Data from Volcan Sabancaya
Sample1 | Sample2 | Sample3 | Sample4 | Sample5 | |
SiO2 | 60.84 | 60.78 | 63.57 | 60.70 | 61.06 |
TiO2 | 0.95 | 1.09 | 0.81 | 1.01 | 1.05 |
Al2O3 | 16.46 | 16.50 | 16.14 | 16.91 | 16.67 |
Fe2O3 | 5.92 | 5.85 | 4.53 | 5.51 | 6.11 |
FeO | n/a | n/a | n/a | n/a | n/a |
MnO | 0.08 | 0.07 | 0.06 | 0.07 | 0.07 |
MgO | 3.23 | 2.68 | 1.97 | 2.79 | 2.61 |
CaO | 5.37 | 5.16 | 4.08 | 5.42 | 5.15 |
Na2O | 4.25 | 4.58 | 4.48 | 4.54 | 4.39 |
K2O | 2.74 | 2.75 | 3.39 | 2.68 | 2.76 |
P2O5 | .030 | 0.39 | 0.30 | 0.34 | 0.34 |
SUM | 100.12 | 99.83 | 99.34 | 99.96 | 100.19 |