General Information:
Chemical Formula:
Ca2Zn(AsO4)2·2(H2O)
Composition:
(Molecular Weight = 459.41 gm)
Calcium 17.45 % Ca
Zinc 14.23 % Zn
Arsenic 32.62 % As
Hydrogen 0.88 % H
Oxygen 34.83 % O
Empirical Formula:
Ca2Zn(AsO4)2·2(H2O)
IMA Status:
Approved IMA 1978
Physical Properties:
Cleavage:
[010] Good, [001] Good, [011] Good
Color:
colorless or white.
Density:
3.81
Diaphaniety:
Transparent
Hardness:
5 - Apatite
Luster:
Vitreous (Glassy)
Streak:
white
More details...