General Information:
Chemical Formula:
CaSb10O10S6
Composition:
(Molecular Weight = 1,609.97 gm)
Calcium 2.49 % Ca
Antimony 75.62 % Sb
Sulfur 11.95 % S
Oxygen 9.94 % O
Empirical Formula:
CaSb10O10S6
IMA Status:
Approved IMA 1977
Physical Properties:
Color:
carmine red or red.
Density:
4.8
Hardness:
4.5 - Between Fluorite and Apatite
Luster:
Resinous
Streak:
orange
More details...