Wilhelmkleinite, (on Scorodite)

Wilhelmkleinite


Composition:

ZnFe3+2(AsO4)2(OH)2

Crystal System : Monoclinic
Lustre : Adamantine (fractures); Dull (faces)
Hardness : 4.5
Specific Gravity : 4.36
IMA Number: 1997-034
IMA Status: Approved
Discovered By: Georg Gebhard (German collector) / Charles Key (American dealer)
Named for: Wilhelm Klein (Tsumeb mine captain)