Manganese Oxides from Rhineland-Palatinate, Germany
Germany | |
| ko jansen |
| [var. Manganese Dendrites] Blaß, G. and Kruijen, F. (2015) Neuigkeiten aus der Vulkaneifel (II/2015). Mineralien-Welt, 26(5), 80-90. |
| [var. Manganese Dendrites] Pape, H. (1974) Der Gesteinssammler. Franck'sche Verlagshandlung, W. Keller & Co, Stuttgart, 100 pages. |
| ko jansen |
ko jansen | |
| [var. Manganese Dendrites] ko jansen |
| P Haas, collected 09/2006 |
| ko Jansen. |
Dr. Geier mine, Waldalgesheim, Rhein-Nahe, Mainz-Bingen, Rhineland-Palatinate, Germany