| Label | Total | SiO2 | TiO2 | Cr2O3 | FeO | MnO | MgO | Na2O | K2O | P2O5 | ||
| 88-23C | 97.56 | 62.498 | 0.45 | 0 | 6.603 | 0.29 | 0.254 | 7.68 | 4.636 | 0 | ||
| 88-23C | 104.4 | 78.232 | 0 | 0 | 0.24 | 0 | 4.583 | 14.316 | 0.418 | 0 | ||
| 88-23C | 103.78 | 76.824 | 0 | 0 | 0.02 | 0 | 4.604 | 15.149 | 0.445 | 0 | ||
| 88-23C | 95.37 | 61.46 | 0.481 | 0 | 7.382 | 0.332 | 0.442 | 6.472 | 4.524 | 0 | ||
| 88-23C | 97.71 | 62.186 | 0.424 | 0 | 4.995 | 0.172 | 0.378 | 7.33 | 5.128 | 0 |