Table 1 The XRF of the Volcanic scoria and Portland cement.
From: Utilizing Saudi volcanic scoria in lightweight geopolymer for enhanced wellbore cementing
Chemical Compositions | Volcanic Scoria |
|---|---|
MgO | 7.82 |
Al2O3 | 13.45 |
SiO2 | 43.50 |
SO3 | 0.37 |
K2O | 1.65 |
CaO | 9.63 |
TiO2 | 3.03 |
Fe2O3 | 20.55 |
