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Table 2 Quantitative results of XRF analysis of three stone samples (wt %)

From: The deterioration process of limestone in the Anahita Temple of Kangavar (West Iran)

Sample CaO SiO2 MgO Al2O3 Fe2O3 CuO K2O ZnO SO3 SrO TiO2 MnO PbO Cl Na2O Rb2O LOIa
K3 49.74 8.13 2.53 0.42 0.40 0.22 0.09 0.08 0.04 0.03 0.03 0.02 38.18
K4 31.97 2.83 17.66 0.30 2.03 0.31 0.06 0.13 0.02 0.01 0.11 0.02 0.02 44.37
K11 38.54 11.60 5.81 4.71 2.24 0.09 1.16 0.03 0.06 0.02 0.24 0.03 0.20 0.60 35.12
  1. aLoss on ignition (1000 °C, 2 h)