Iron Aluminate
FeAl2O4
|
Chemical name
Iron Aluminate |
|
Mineral name
Hercynite |
|
Chemical formula
FeAl2O4 |
|
Melting point [°C]
1692–1767 |
|
Crystal system
isometric |
|
Space Group
Fd3m |
|
Unit cell
a [Å]:8,194 b [Å]:8,194 c [Å]:8,194 |
|
Molecular weight [g/mol]
173.81 |
|
Formula units
Z=8 |
|
Mohs hardness
7.5 - 8 |
|
Density [g/cm3]
4.4 |
|
Color
dark green to black |
|
Refractive Index
n=1.80 - 1.83 |
