General Information:
Chemical Formula:K2Mg2(SO4)3
Composition:(Molecular Weight = 415.00 gm)Potassium 18.84 %
K Magnesium 11.71 %
MgSulfur 23.18 %
S Oxygen 46.26 %
O Empirical Formula: K2Mg2(SO4)3
Environment:Marine evaporite deposits.
Physical Properties: Cleavage:None
Color:colorless, violet, greenish, gray, or yellowish.
Density:2.83
Diaphaniety:Transparent to Translucent
Hardness:3.5-4 - Copper Penny-Flourite
Luminescence:Phosphorescent.
Luster:Vitreous (Glassy)
Streak:white
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