General Information:
Chemical Formula:Ca4Mg(UO2)2(CO3)6F2·17(H2O)
Composition:(Molecular Weight = 1,428.98 gm)Calcium 11.22 %
CaMagnesium 1.70 %
MgUranium 33.31 %
U Hydrogen 2.40 %
H Carbon 5.04 %
C Oxygen 43.67 %
O Fluorine 2.66 %
F Empirical Formula: Ca4Mg(UO2)2(CO3)6F2·17(H2O)
IMA Status:Approved IMA
Locality:TL: Czech Rep, Jachymov, Zapadocesky
Physical Properties: Color:yellow green.
Density:2.6
Hardness:2-3 - Gypsum-Calcite
Luster:Vitreous (Glassy)
Streak:white
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