General Information:
Chemical Formula:K3NaFe++Cl6
Composition:(Molecular Weight = 408.85 gm)Potassium 28.69 %
K Sodium 5.62 %
NaIron 13.66 %
FeChlorine 52.03 %
Cl Empirical Formula: K3NaFe2+Cl6
Locality:Wolkranshusen near Nordhausen, Germany.
Physical Properties: Cleavage:[???] Good, [???] Good
Color:colorless, rose red, violet, brown, or yellow.
Density:2.3
Diaphaniety:Transparent to translucent
Habits:Massive - Granular - Common texture observed in granite and other igneous rock., ,
Hardness:3 - Calcite
Luster:Vitreous - Adamantine
Streak:white
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