Origin: Ettringer Bellerberg, Ettringen, Mayen, Eifel Mts,
Rhineland-Palatinate, Germany
Picture size: 4 mm
Owner: Thomas Witzke
Tabular crystals of Portlandite with small, pale yellow lath-like crystals of
bazhenovite
Origin: Lichtenberg Absetzer mine dump, Ronneburg U deposit, Gera, Thuringia,
Germany
Picture size: 2 mm
Owner: Thomas Witzke
Photo courtesy of:
