China Two Kinds Color Natural Lava Rock, Pumice Rock, Volcanic Rock, Find details about China Pumice Stone, Volcanic Stone from Two Kinds Color Natural Lava Rock, Pumice Rock, Volcanic Rock
SiO2 | CaO | MgO | Fe2O3 | FeO | Al2O3 | TiO2 | K2O | Na2O |
53.82% | 8.36% | 2.46% | 9.08% | 1.12% | 16.89% | 0.06% | 2.30% | 2.55% |