Category:Files by Hannes Osterhammer
Collection of free licensed pictures by Hannes Osterhammer (from Mineralienatlas)
Media in category "Files by Hannes Osterhammer"
The following 2 files are in this category, out of 2 total.
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Bunsenite - Kochhütte, Helbra, Mansfeld-Südharz, Saxony-Anhalt, Germany.jpg 1,587 × 1,187; 1.54 MB
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Cummingtonite - Dannemora Mine, Uppsala Län, Uppland, Sweden.jpg 852 × 639; 579 KB
