wt%

CuO

ZnO

CaO

K₂O

MgO

Na₂O

P₂O₅

SO₃

Al₂O₃

Fe₂O₃

MnO₂

SiO₂

Clay

0.01

0.02

2.10

0.18

1.57

0.80

0.12

0.75

11.44

4.29

0.09

59.32

Clinker

0.002

0.001

62.15

0.40

1.5

0.3

0.12

0.75

4.88

2.86

0.002

19.07