Azurite With Rosasite
Ex Peter Uerpmann Collection, Ex Gebhard
Classic Locality
Description Tabs
Azurite
Rosasite
Peter Uerpmann Collection
Peter Uerpmann originally studied mining at Clausthal University of Technology and then followed a career in the German/European Nuclear...
Georg Gebhard
Temporary text.
German mineralogist, collector and dealer - well known for articles and supplements plus his books on Tsumeb,...