General Information:
Chemical Formula:
Hg++5O4Cl2
Composition:
(Molecular Weight = 1,137.85 gm)
Mercury 88.14 % Hg
Chlorine 6.23 % Cl
Oxygen 5.62 % O
Empirical Formula:
Hg5O4Cl2
IMA Status:
Approved IMA 1974
Physical Properties:
Cleavage:
None
Color:
black or black brown.
Density:
9.5
Hardness:
1-2 - Between Talc and Gypsum
Streak:
reddish brown
More details...