General Information:
Chemical Formula:
NaMgF3
Composition:
(Molecular Weight = 104.29 gm)
Sodium 22.04 % Na
Magnesium 23.31 % Mg
Fluorine 54.65 % F
Empirical Formula:
NaMgF3
IMA Status:
Approved IMA 1961
Physical Properties:
Cleavage:
[???] Indistinct
Color:
colorless, pink, or reddish brown.
Density:
3.03
Diaphaniety:
Transparent to Translucent
Hardness:
4.5 - Between Fluorite and Apatite
Luster:
Vitreous (Glassy)
Streak:
white
More details...