Mineral Phase | Formula | Zone 1 | Zone 2 | Zone 3 | Mean | Std |
Albite | NaAlSi3O8 | 5.89 | 6.35 | 6.2 | 6.15 | 0.23 |
Calcite | CaCO3 | 12.4 | 4.55 | 14.05 | 10.33 | 5.08 |
Chamosite | Fe2Al2SiO5(OH)4 | 9 | 11 | 4.81 | 8.27 | 3.16 |
Hornblende | (Ca,Na,K)2(Mg,Fe2+,Fe3+,Al)5[Si6(Al,Si)2O22](OH,F)2 | 1.11 | 0.7 | 5 | 2.27 | 2.37 |
Illite | K0.6Mg0.25Al1.8Al0.5Si3.5O10(OH)2 | 14 | 22 | 10 | 15.33 | 6.11 |
Labradorite | NaAlSi3O8 et CaAl2Si2O8 | 0.85 | 0.22 | 1.28 | 0.78 | 0.53 |
Magnétite | Fe3O4 | 0.12 | 0.1 | - | 0.11 | 0.01 |
Orthoclase | KAlSi3O8 | 4.3 | - | 3.35 | 3.83 | 0.67 |
Pyrite | FeS2 | - | - | 0.37 | 0.37 | - |
Quartz | SiO2 | 21.3 | 22.4 | 32 | 25.23 | 5.89 |
Rutile | TiO2 | 0.4 | 0.45 | 0.35 | 0.40 | 0.05 |