(a) | Average phase | Weight % |
1 | Orthoclase | 43.43 ± 5.2 |
2 | Albite | 24.45 ± 4.7 |
3 | Anorthite | 16.39 ± 5.1 |
4 | Augite | 9.87 ± 3.7 |
5 | Green hornblende | 1.38 ± 2.1 |
6 | Biotite | 3.24 ± 2.0 |
7 | Quartz | 1.18 ± 1.5 |
Total | 100.1 |