Table T2. List of major element composition of glass shards from Sample 320-U1333C-14H-6W, 92–94 cm.
| Element | Mean (%) |
Standard deviation |
n |
|---|---|---|---|
| SiO2 | 73.4 | 0.4 | 181 |
| TiO2 | 0.093 | 0.037 | 181 |
| Al2O3 | 11.5 | 0.1 | 181 |
| FeO* | 0.66 | 0.09 | 181 |
| MnO | 0.069 | 0.044 | 181 |
| MgO | 0.051 | 0.023 | 181 |
| CaO | 0.40 | 0.07 | 181 |
| Na2O | 3.02 | 0.20 | 181 |
| K2O | 5.27 | 0.22 | 181 |
| P2O5 | 0.010 | 0.010 | 181 |
| Total: | 94.5 | 0.5 | 181 |
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