General Information:
Chemical Formula:
KLiMg2Si4O10F2
Composition:
(Molecular Weight = 404.98 gm)
Potassium 9.65 % K
Lithium 1.71 % Li
Magnesium 12.00 % Mg
Silicon 27.74 % Si
Oxygen 39.51 % O
Fluorine 9.38 % F
Empirical Formula:
KLiMg2Si4O10F2
Physical Properties:
Color:
colorless or brownish.
Density:
2.82 - 2.9, Average = 2.86
Diaphaniety:
Transparent
Hardness:
2.5-3 - Finger Nail-Calcite
Luster:
Vitreous (Glassy)
More details...