Major elements
BM
MK
SiO
2
54.17
57.87
Al
2
O
3
19.43
18.22
MgO
0.90
1.471
Fe
2
O
3
9.5
10.48
CaO
5.755
2.245
K
2
O
1.838
2.228
Na
2
O
0.17
0.14
TiO
2
1.494
1.408
P
2
O
5
0.1536
0.120
MnO
0.0177
0.022
SO
3
0.4732
1.432
LOI
6.13
5.25
SiO
2
/Al
2
O
3
2.78
3.17
Table 3:
Chemical analyses of the major elements (%), loss on ignition (LOI) in weight %, of BM and MK mixtures. (Wt.%).
