Odinite

General Information:
 Chemical Formula:
(Fe+++,Mg,Al,Fe++,Ti,Mn)2·4(Si1,8Al0,2)O5(OH)4
 IMA Status:
Approved IMA
Physical Properties:
 Color:
green, green, or dark green.
 Density:
2.6
 Diaphaniety:
Translucent to Opaque
 Hardness:
2.5 - Finger Nail
 Luster:
Silky
 Streak:
gray green
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