Elements

FSSA

CFA

SiO₂

24.1%

52.1 wt%

Al₂O₃

6.69%

11.8 wt%

Fe₂O₃

12.6%

7.59 wt%

CaO

22.2%

4.68 wt%

MgO

3.90%

LOD

K₂O

3.22%

1.72 wt%

TiO₂

0.66%

1.52 wt%

MnO

0.10%

0.05 wt%

P₂O₅

5.92%

1.15 wt%

Pb

357 ppm

29 ppm

Cu

1264 ppm

47 ppm

Cr

212 ppm

157 ppm

Zn

3632 ppm

54 ppm

As

16 ppm

25 ppm