Material

Al₂O₃

SiO₂

CaO

Fe₂O₃

K₂O

MgO

MnO

TiO₂

Na₂O

L.O.I

Total

PK

36.1

47.8

0.1

0.8

1.4

0.2

0.3

1.2

0.1

11.6

99.6

JK

28.6

50.1

0.2

6.1

1.1

0.5

0.4

0.6

0.2

11.9

99.7