
General Information:

Chemical Formula:
(Fe++,Mn,Mg)3(PO4)2
Physical Properties:

Cleavage:
[???] Perfect

Color:
red, purplish blue, green, or reddish brown.

Density:
3.64 - 3.73, Average = 3.68

Diaphaniety:
Transparent to Translucent

Habits:
Fibrous - Crystals made up of fibers., ,

Hardness:
4 - Fluorite

Luminescence:
Non-fluorescent.

Luster:
Silky

Streak:
white
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