S.N. | MINERAL | AVERAVE MODAL COMPOSITION |
1 | Quartz | 0.56 |
2 | K-Feldspar | 0.75 |
3 | Plagioclase Feldspar | 39.86 |
4 | Hornblende | 42.70 |
5 | Chlorite | 03.58 |
6 | Augite | 06.86 |
7 | Micas | 0.15 |
8 | Iron Oxides | 3.97 |
9 | Others | 1.14 |
TOTAL | 99.57 | |
COLOUR INDEX | 57.82 |