
General Information:

Chemical Formula:
Pb4O3Cl2

Composition:
(Molecular Weight = 947.70 gm)
Lead 87.45 %
PbChlorine 7.48 %
ClOxygen 5.06 %
O 
Empirical Formula:
Pb4O3Cl2

Environment:
Oxidized zone.

IMA Status:
Approved IMA

Locality:
Kombat mine, 49 km S of Tsumeb, Namibia.

Name Origin:
Named for the Damara sequence, the dolostones that host the deposit at the type locality.
Physical Properties:

Cleavage:
[010] Good

Color:
colorless.

Diaphaniety:
Transparent

Habits:
Subhedral Crystals - Occurs as crystals which tend to exhibit a recognizable crystal shape., ,

Hardness:
3 - Calcite

Luster:
Adamantine

Streak:
white
More details...