General Information:
Chemical Formula:Ba(Cr,S)O4
Composition:(Molecular Weight = 248.34 gm)Barium 55.30 %
BaChromium 15.70 %
CrSulfur 3.23 %
S Oxygen 25.77 %
O Empirical Formula: BaCr0.75S0.25O4
IMA Status:Approved IMA 1983
Physical Properties: Cleavage:[???] Good
Color:brown, greenish brown, yellow brown, light yellow brown, or dark greenish brow.
Density:4.59
Diaphaniety:Transparent to Translucent
Hardness:3.5 - Copper Penny
Luster:Adamantine
Streak:brownish white
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