Rock crystal, siderite, chalcopyrite
Pfannenberger Einigkeit mine, Salchendorf, Siegerland, Northrhine-Westphalia, Germany
4 x 3,5 cm (Author: Andreas Gerstenberg)
Dimensions: | 600 x 485 |
File size: | 42.49 kbytes |
Taken on: | |
Camera model: | |
Shutter speed: | |
Focal length: | |
Aperture: | |
Flash: | |
ISO: |