General Information:
Chemical Formula:
Mn++Sn++++(OH)6
Composition:
(Molecular Weight = 377.74 gm)
Manganese 14.54 % Mn
Tin 31.43 % Sn
Hydrogen 3.20 % H
Oxygen 50.83 % O
Empirical Formula:
Mn2+2(OH)6Sn
IMA Status:
Approved IMA 1967
Physical Properties:
Color:
yellow, orange brown, yellow orange, or colorless.
Density:
3.89
Diaphaniety:
Transparent
Hardness:
4-4.5 - Between Fluorite and Apatite
Luster:
Vitreous (Glassy)
Streak:
white
More details...