General Information:
Chemical Formula:KNa2Li(Mn,Zn)2ZrSi12O30
Composition:(Molecular Weight = 1,024.13 gm)Potassium 3.82 %
K Sodium 4.49 %
NaLithium 0.68 %
LiManganese 8.05 %
MnZinc 3.19 %
ZnSilicon 32.91 %
SiOxygen 46.87 %
O Empirical Formula: KNa2LiMn2+1.5Zn0.5Si12O30
IMA Status:Approved IMA 1975
Physical Properties: Color:blue, brown, brownish white, colorless, or white.
Density:2.92
Diaphaniety:Transparent to Translucent
Hardness:5 - Apatite
Luster:Vitreous (Glassy)
Streak:white
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