General Information:
Chemical Formula:
NaAl(PO4)F
Composition:
(Molecular Weight = 163.94 gm)
Sodium 14.02 % Na
Aluminum 16.46 % Al
Phosphorus 18.89 % P
Oxygen 39.04 % O
Fluorine 11.59 % F
Empirical Formula:
NaAl(PO4)F
Physical Properties:
Cleavage:
[111] Indistinct, [111] Indistinct
Color:
colorless, gray, gray white, light green, or light yellow.
Density:
3.29
Hardness:
4.5 - Between Fluorite and Apatite
Luster:
Vitreous - Resinous
Streak:
white
More details...