General Information:
Chemical Formula:
KSn2Li3Si12O30
Composition:
(Molecular Weight = 1,114.35 gm)
Potassium 3.51 % K
Lithium 1.87 % Li
Silicon 30.24 % Si
Tin 21.31 % Sn
Oxygen 43.07 % O
Empirical Formula:
KSn2Li3Si12O30
IMA Status:
Approved IMA 1973
Physical Properties:
Cleavage:
None
Color:
colorless.
Density:
2.98
Diaphaniety:
Transparent
Hardness:
5-6 - Between Apatite and Orthoclase
Luminescence:
Fluorescent.
Luster:
Vitreous (Glassy)
Streak:
white
More details...