General Information:
Chemical Formula:
Fe+++2(SO4)3·9(H2O)
Composition:
(Molecular Weight = 562.02 gm)
Iron 19.87 % Fe
Hydrogen 3.23 % H
Sulfur 17.12 % S
Oxygen 59.78 % O
Empirical Formula:
Fe3+2(SO4)3·9(H2O)
Physical Properties:
Cleavage:
[0112] Indistinct, [1014] Indistinct
Color:
light violet.
Density:
2.11
Diaphaniety:
Transparent
Hardness:
2.5 - Finger Nail
Luster:
Vitreous (Glassy)
More details...