General Information:
Chemical Formula:
Li(Fe+++,Mn++)PO4
Composition:
(Molecular Weight = 157.53 gm)
Lithium 4.41 % Li
Manganese 8.72 % Mn
Iron 26.59 % Fe
Phosphorus 19.66 % P
Oxygen 40.63 % O
Empirical Formula:
LiFe3+0.75Mn2+0.25(PO4)
Physical Properties:
Cleavage:
[100] Good
Color:
yellow brown or dark brown.
Density:
3.41
Diaphaniety:
Opaque
Hardness:
4 - Fluorite
Luster:
Earthy (Dull)
Streak:
light brown
More details...