General Information:
Chemical Formula:
(Zn,Mg,Mn++)4Zn3(CO3)2(OH)10
Composition:
(Molecular Weight = 694.34 gm)
Magnesium 4.20 % Mg
Manganese 3.16 % Mn
Zinc 50.85 % Zn
Hydrogen 1.45 % H
Carbon 3.46 % C
Oxygen 36.87 % O
Empirical Formula:
Zn2.4Mg1.2Mn2+0.4Zn3(CO3)2(OH)10
IMA Status:
Approved IMA
Physical Properties:
Cleavage:
None
Color:
colorless.
Density:
3.51
Diaphaniety:
Transparent
Hardness:
3-4 - Calcite-Fluorite
Luster:
Vitreous (Glassy)
Streak:
white
More details...