General Information:
Chemical Formula:
AsS
Composition:
(Molecular Weight = 106.99 gm)
Arsenic 70.03 % As
Sulfur 29.97 % S
Empirical Formula:
AsS
IMA Status:
Approved IMA 1980
Physical Properties:
Cleavage:
None
Color:
light yellow, orange brown, or orange.
Density:
3.52
Hardness:
1-1.5 - Talc or a little harder
Luster:
Vitreous - Resinous
Streak:
light yellow
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