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General Information:
 Chemical Formula:
Cu4(UO2)(SeO3)2(OH)6
 Composition:
(Molecular Weight = 880.17 gm)
Uranium 27.04 % U 
Copper 28.88 % Cu
Hydrogen 0.69 % H 
Selenium 17.94 % Se
Oxygen 25.45 % O 
 Empirical Formula:
Cu4(UO2)(SeO3)2(OH)6
 IMA Status:
Approved IMA 1971
Physical Properties:
 Cleavage:
[???] Perfect, [010] Good
 Color:
bottle green or green.
 Density:
4.72
 Diaphaniety:
Translucent
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