|
|
Oxides (%) |
|
|
Trace elements (ppm) |
||
| Sample |
57A |
57C |
125 |
Sample |
57C |
125 |
| SiO2 |
53.67 |
61.46 |
63.47 |
Y2O3 |
190 |
190 |
| Al2O3 |
21.57 |
23.58 |
22.17 |
ZrO2 |
90 |
70 |
| Fe2O3 |
4.46 |
2.55 |
1.96 |
BaO |
60 |
70 |
| CaO |
1.40 |
0.02 |
0.02 |
SrO |
40 |
50 |
| K2O |
9.01 |
11.00 |
11.16 |
Rb2O |
30 |
30 |
| Na2O |
8.29 |
0.20 |
0.38 |
SO3 |
20 |
10 |
| MgO |
0.19 |
0.11 |
0.07 |
ZnO |
10 |
10 |
| MnO |
0.12 |
0.06 |
0.07 |
ThO2 |
0 |
|
| TiO2 |
0.53 |
0.49 |
0.33 |
Ga2O3 |
0 |
|
| P2O5 |
0.08 |
0.09 |
0.09 |
|
|
|
| Total |
99.32 |
99.56 |
99.72 |
Total |
440 |
430 |
| L.O.I |
1.91 |
2.31 |
2.52 |
|
|
|
| I.A |
0.80 |
0.48 |
0.52 |
|
|
|