Regional Level Types | |
---|---|
Leptyno-amphibolitic unit | - not defined - |
Marvejols | Commune |
Mende | Arrondissement |
Lozère | Department |
Occitanie | Region |
France | Country |
ⓘCorundum Formula:Al2O3 |
ⓘCorundum var. Ruby Formula:Al2O3 |
ⓘKyanite Formula:Al2(SiO4)O |
Group 4 - Oxides and Hydroxides | |||
---|---|---|---|
ⓘ | Corundum | 4.CB.05 | Al2O3 |
ⓘ | var. Ruby | 4.CB.05 | Al2O3 |
Group 9 - Silicates | |||
ⓘ | Kyanite | 9.AF.15 | Al2(SiO4)O |
O | Oxygen | |
---|---|---|
O | ⓘCorundum | Al2O3 |
O | ⓘKyanite | Al2(SiO4)O |
O | ⓘCorundum var.Ruby | Al2O3 |
Al | Aluminium | |
Al | ⓘCorundum | Al2O3 |
Al | ⓘKyanite | Al2(SiO4)O |
Al | ⓘCorundum var.Ruby | Al2O3 |
Si | Silicon | |
Si | ⓘKyanite | Al2(SiO4)O |