Elements/Region | Elemental concentration (wt%) | |||||
Mg | Al | Si | Ca | Fe | Mn | |
Gross composition | 3.25 | 6.87 | 15.24 | 21.15 | 29.44 | 24.05 |
A | ----- | ----- | 10.16 | 9.14 | 20.30 | 60.40 |
B | ----- | 16.07 | 31.61 | 4.86 | 8.51 | 38.95 |
C | ----- | 17.35 | 30.51 | 7.47 | ----- | 44.67 |
D | ----- | ----- | 100 | ----- | ----- | ---- |