General Information:
Chemical Formula:
(Zn,Mn)SO4·(H2O)
Composition:
(Molecular Weight = 176.86 gm)
Manganese 7.77 % Mn
Zinc 27.73 % Zn
Hydrogen 1.14 % H
Sulfur 18.13 % S
Oxygen 45.23 % O
Empirical Formula:
Zn0.75Mn2+0.25(SO4)·(H2O)
IMA Status:
Approved IMA 1962
Physical Properties:
Cleavage:
[???] Indistinct
Color:
white.
Density:
3.195
Diaphaniety:
Transparent to Translucent
Hardness:
2.5 - Finger Nail
Luster:
Vitreous (Glassy)
Streak:
white
More details...