General Information:
Chemical Formula:
Bi3(AsO4)2O(OH)
Composition:
(Molecular Weight = 937.79 gm)
Bismuth 66.85 % Bi
Arsenic 15.98 % As
Hydrogen 0.11 % H
Oxygen 17.06 % O
Empirical Formula:
Bi3(AsO4)2O(OH)
IMA Status:
Approved IMA 1981
Physical Properties:
Cleavage:
None
Color:
gray white or yellow gray.
Density:
7.24
Diaphaniety:
Translucent
Hardness:
3-4 - Calcite-Fluorite
Luster:
Subadamantine
Streak:
white
More details...