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. 2025 Aug 23;15:30996. doi: 10.1038/s41598-025-16242-8

Table 1.

XRF semi quantitative analysis results of wall tiles (oxide)%.

Component SiO2 Al2O3 Fe2O3 K2O Na2O MgO CaO TiO2
Content% 65.775 15.961 9.572 3.101 1.555 1.427 1.27 0.772