Heulandite & Calcite
Ex Peter Uerpmann Collection, Ex C F Pech
Description Tabs
Heulandite
Heulandite-Ba
Heulandite-Ca
Heulandite-K
Heulandite-Na
Heulandite-Sr
Peter Uerpmann Collection
Peter Uerpmann originally studied mining at Clausthal University of Technology and then followed a career in the German/European Nuclear...