Duftite

Duftite


Composition: PbCu(AsO4)(OH)
Crystal System : Orthorhombic
Lustre : Sub-vitreous, resinous, waxy, dull
Hardness : 4.5
Specific Gravity : 6.12
IMA Number: 1920
IMA Status: Grandfathered
Discovered By: Friederich Karl Biehl (German mineralogist)
Named for: Gustav Duft (a Director of OMEG)
References: Pufahl (1920)