General Information:
Chemical Formula:NaCa3(UO2)(CO3)3(SO4)F·10(H2O)
Composition:(Molecular Weight = 888.49 gm)Sodium 2.59 %
NaCalcium 13.53 %
CaUranium 26.79 %
U Hydrogen 2.27 %
H Carbon 4.06 %
C Sulfur 3.61 %
S Oxygen 45.02 %
O Fluorine 2.14 %
F Empirical Formula: NaCa3(UO2)(CO3)3(SO4)F·10(H2O)
Locality:TL: Jochymov, Bohemia, Czech Republic.
Name Origin:Named after Julius Freiherr Schrockinger von Neudenberg (1814-1882), who found and described the U occurrence at Jochymov, Bohemia, Czech Republic.
Physical Properties: Color:yellow.
Density:2.55
Diaphaniety:Transparent
Hardness:2.5 - Finger Nail
Luminescence:Fluorescent.
Luster:Vitreous - Pearly
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