General Information:
Chemical Formula:
(Ca,Pb)Bi2(CO3)2O2
Composition:
(Molecular Weight = 651.84 gm)
Calcium 4.61 % Ca
Bismuth 64.12 % Bi
Lead 7.95 % Pb
Carbon 3.69 % C
Oxygen 19.64 % O
Empirical Formula:
Ca0.75Pb0.25Bi2(CO3)2O2
Physical Properties:
Cleavage:
None
Color:
gray, gray green, yellow, yellowish white, or white.
Density:
6.56
Diaphaniety:
Transparent to Translucent
Hardness:
2-3 - Gypsum-Calcite
Luster:
Vitreous - Dull
More details...