Economic and Environmental Geology

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Table. 4.

Table. 4.

Major elements composition of roof tiles(wt.%)

Group Sample SiO2 Al2O3 Fe2O3 MnO MgO CaO Na2O K2O TiO2 P2O5 LOI Total
Original roof tiles #01 65.65 17.91 7.65 0.05 1.32 0.63 0.74 2.08 0.89 0.20 2.52 99.63
#02 61.89 19.99 5.58 0.00 1.14 0.43 0.90 2.28 0.96 0.36 6.06 99.58
#03 62.03 20.56 6.28 0.04 1.19 0.63 0.80 2.31 1.02 0.51 4.37 99.74
#07 66.15 16.84 3.90 0.02 0.67 0.40 1.07 3.47 0.81 0.31 5.94 99.57
#08 65.12 16.84 3.96 0.00 0.68 0.40 1.12 3.45 0.81 0.33 6.91 99.62
#09 68.00 17.66 4.31 0.02 0.87 0.41 1.17 3.46 0.95 0.10 2.51 99.48
#12 66.48 18.38 7.44 0.05 1.24 0.57 0.73 2.17 0.89 0.15 0.84 98.94
#13 64.04 19.22 5.62 0.04 1.25 0.67 1.05 2.31 0.91 0.91 2.95 98.96
#15 59.59 20.11 9.91 0.10 2.06 1.06 0.69 1.73 1.10 0.34 2.73 99.42
#17 64.84 17.76 7.46 0.06 1.34 0.38 0.83 2.44 0.92 0.18 2.96 99.17
#18 62.70 17.81 6.87 0.04 1.17 0.34 0.87 2.51 0.88 0.37 5.64 99.18
#19 64.49 20.08 6.35 0.00 1.24 0.51 0.93 2.38 0.93 0.19 1.83 98.93
#20 61.96 19.52 5.57 0.05 0.93 0.57 1.08 2.16 0.88 0.25 6.05 99.00
#21 59.60 19.58 10.11 0.12 2.13 0.96 0.70 1.75 1.17 0.18 2.66 98.95
#26 64.94 16.83 4.16 0.00 0.90 0.48 0.89 2.25 0.83 0.68 6.91 98.86
#27 64.63 16.24 4.48 0.00 0.89 0.45 0.73 2.09 0.86 0.30 8.27 98.95
#28 65.26 19.39 7.18 0.03 1.14 0.45 1.03 2.27 0.95 0.21 1.17 99.08
Deformed roof tiles #04 63.61 21.43 6.43 0.03 1.35 0.50 0.80 2.44 1.00 0.14 2.13 99.86
#05 65.33 19.80 6.30 0.03 1.26 0.67 1.07 2.34 0.97 0.15 1.76 99.69
#06 61.06 20.39 10.14 0.11 2.08 1.03 0.61 1.80 1.18 0.16 1.07 99.64
#10 68.49 16.96 4.18 0.02 0.84 0.38 1.11 3.58 0.86 0.08 2.31 98.79
#11 65.27 19.89 6.55 0.03 1.30 0.58 1.12 2.36 0.95 0.23 0.68 98.94
#14 64.87 19.85 6.49 0.00 1.29 0.60 1.05 2.31 0.97 0.16 1.55 99.13
#16 64.91 19.64 6.84 0.03 1.29 0.64 1.01 2.33 0.94 0.22 1.61 99.46
#22 60.20 22.00 9.32 0.04 1.52 0.46 0.43 2.10 0.97 0.23 1.68 98.94
#23 65.53 18.97 6.67 0.00 1.46 0.53 0.70 2.36 0.93 0.21 1.51 98.84
#24 65.27 19.19 6.38 0.05 1.32 0.66 1.21 2.45 0.90 0.14 1.42 98.98
#25 68.19 17.09 3.93 0.03 0.91 0.41 1.10 3.47 0.75 0.03 2.62 98.51
#29 65.18 19.08 6.32 0.04 1.22 0.66 1.01 2.42 0.93 0.17 1.72 98.73
Econ. Environ. Geol. 2021;54:671-87 https://doi.org/10.9719/EEG.2021.54.6.671
© 2021 Econ. Environ. Geol.