Regional Level Types | |
---|---|
Tawete | - not defined - |
Sumbawanga District | District |
Rukwa Region | Region |
Tanzania | Country |
ⓘCorundum Formula:Al2O3 Colour: Yellow and blue References: |
ⓘCorundum var. Sapphire Formula:Al2O3 Colour: Yellow and blue References: |
Group 4 - Oxides and Hydroxides | |||
---|---|---|---|
ⓘ | Corundum | 4.CB.05 | Al2O3 |
ⓘ | var. Sapphire | 4.CB.05 | Al2O3 |
O | Oxygen | |
---|---|---|
O | ⓘCorundum | Al2O3 |
O | ⓘCorundum var.Sapphire | Al2O3 |
Al | Aluminium | |
Al | ⓘCorundum | Al2O3 |
Al | ⓘCorundum var.Sapphire | Al2O3 |