General Information:
Chemical Formula:
Cu+2(Ce,Nd,La,Pr,Sm,Ca,Y)2(UO2)(CO3)5(OH)2·3(H2O)
IMA Status:
Approved IMA 1989
Physical Properties:
Cleavage:
[???] Good
Color:
blue, bright blue, or blue green.
Density:
3.8
Diaphaniety:
Translucent to Opaque
Hardness:
2-3 - Gypsum-Calcite
Luster:
Vitreous - Dull
Streak:
bluish white
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