General Information:
Chemical Formula:
K2Ca2Cu(SO4)4·2(H2O)
Composition:
(Molecular Weight = 642.18 gm)
Potassium 12.18 % K
Calcium 12.48 % Ca
Copper 9.90 % Cu
Hydrogen 0.63 % H
Sulfur 19.97 % S
Oxygen 44.85 % O
Empirical Formula:
K2Ca2Cu(SO4)4·2(H2O)
Physical Properties:
Cleavage:
None
Color:
blue green or light blue.
Density:
2.95
Diaphaniety:
Transparent to Translucent
Hardness:
3 - Calcite
Luster:
Vitreous (Glassy)
Streak:
white
More details...