General Information:
Chemical Formula:
Pb3Cl4F(OH)2
Composition:
(Molecular Weight = 816.42 gm)
Hydrogen 0.25 % H
Lead 76.14 % Pb
Chlorine 17.37 % Cl
Oxygen 3.92 % O
Fluorine 2.33 % F
Empirical Formula:
Pb3Cl4F(OH)2
Environment:
Secondary mineral from smelting activities.
IMA Status:
Approved IMA
Locality:
Ancient lead slags at Laurium, Greece.
Physical Properties:
Cleavage:
[001] Distinct, [100] Distinct
Color:
colorless or white.
Density:
5.88
Diaphaniety:
Translucent
Hardness:
3.5 - Copper Penny
Luster:
Adamantine
Streak:
white
More details...