General Information:
Chemical Formula:
Hg++3Cr++++++O4S2
Composition:
(Molecular Weight = 781.90 gm)
Chromium 6.65 % Cr
Mercury 76.96 % Hg
Sulfur 8.20 % S
Oxygen 8.18 % O
Empirical Formula:
Hg3CrO4S2
IMA Status:
Approved IMA
Physical Properties:
Cleavage:
[???] Good
Color:
greenish yellow or orange.
Diaphaniety:
Transparent to Opaque
Luster:
Adamantine
Streak:
yellow
More details...