Table 2 Percentage of glass cultural relics
From: Identification of ancient glass categories based on distance discriminant analysis
Components | Content ratio of each component |
|---|---|
\({SiO}_{2}\) | \({X}_{1}\) |
\({Na}_{2}O\) | \({X}_{2}\) |
\({K}_{2}O\) | \({X}_{3}\) |
\(CaO\) | \({X}_{4}\) |
\(MgO\) | \({X}_{5}\) |
\({Al}_{2}{O}_{3}\) | \({X}_{6}\) |
\({Fe}_{2}{O}_{3}\) | \({X}_{7}\) |
\(CuO\) | \({X}_{8}\) |
\(PbO\) | \({X}_{9}\) |
\(BaO\) | \({X}_{10}\) |
\({P}_{2}{O}_{5}\) | \({X}_{11}\) |
\(SrO\) | \({X}_{12}\) |
\({SnO}_{2}\) | \({X}_{13}\) |
\({SO}_{2}\) | \({X}_{14}\) |
Whether the surface of the glass relic is weathered | \({X}_{15}\) |