Chemical composition by x-ray fluorescence analysis of iron-making and other metallurgical residues,,,,,,,,,,,,,, ,,,,,,,,,,,,,, A ? MAJOR AND MINOR ELEMENTS (wt %),,,,,,,,,,,,,, ,,,,,,,,,,,,,, Context,SF,Description,Na2O,MgO,Al2O3,SiO2,P2O5,K20,CaO,TiO2,MnO,Fe2O3,LOI,Sum ,,,,,,,,,,,,,, 12013,,Ditch 11631,0.25,0.43,2.05,25.33,0.91,1.06,2.05,0.18,0.08,80.86,?4.46,108.74 12021,,Ditch 11631,0.56,0.54,1.98,31.48,0.45,1.47,0.95,0.16,0.06,75.81,?4.92,108.54 10782,,"Pit 11665, Pit Group 1",0.37,0.53,1.95,33.43,1.74,1.19,1.2,0.17,0.1,66.51,?2.85,103.33 11747,,"Pit 11730, Pit Group 1",0.8,0.74,3.28,30.5,0.53,0.7,0.63,0.22,0.04,79.18,?4.21,112.4 10200,,"Pit 10770, Pit Group 2",0.4,0.56,2.69,27.16,0.97,1.2,2,0.22,0.07,77.87,?5.27,107.87 11677-1,,"Pit 11701, Pit Group 2",2.13,0.69,2.65,34.67,1.11,1.34,1.64,0.21,0.08,70.06,?4.09,110.48 11677-2,,"Pit 11701, Pit Group 2",0.48,0.56,2.4,40.15,1.39,1.32,1.48,0.22,0.09,62.09,?2.99,107.19 11677-1,6265,"Pit 11701, Pit Group 2",0.38,0.46,2.3,22.76,0.91,1.25,0.84,0.19,0.05,74.34,?4.05,104.4 11677-2,6265,"Pit 11701, Pit Group 2",0.27,0.57,3.66,40.57,0.87,2.02,1.31,0.3,0.07,56.11,?3.45,102.3 12117,,"Pit 12179, Pit Group 3",0.45,0.54,2.12,27.59,0.5,1.09,1.42,0.12,0.05,68.99,?6.15,96.78 9592-1,,"Pit 8580, Pit Group 14",0.49,0.66,3.59,31.89,0.49,1.39,1.71,0.28,0.05,69.95,?4.53,105.97 9592-2,,"Pit 8580, Pit Group 14",0.21,0.61,3.25,26.98,0.56,1.44,3.11,0.24,0.07,72.52,?5.37,103.62 9719,,"Ditch 10024, Trackway 2",0.22,0.45,2.55,28.99,0.63,1.13,0.97,0.21,0.04,78.03,?5.84,107.37