编号 | 石英/% | 赤铁矿/% | 伊利石/% | 高岭石/% |
1 | 77 | 5 | 18 | |
2 | 78 | 5 | 17 | |
3 | 77 | 4 | 6 | 13 |
4 | 81 | 6 | 13 | |
5 | 77 | 7 | 16 | |
6 | 81 | 6 | 13 | |
7 | 63 | 37 | ||
8 | 72 | 28 |