Prinz Wilhelm II Mine, Velbert, Mettmann, Düsseldorf, North Rhine-Westphalia, Germany
Field of view 8 mm. Collection M. Kampf No 68-026.
Field of view 38 mm. Collection M. Kampf No 68-024.
Field of view 7 mm. Collection M. Kampf No 68-015.
Field of view 7 mm. Collection M. Kampf No 68-051.
Field of view 32 mm. Collection M. Kampf No 68-023.
Field of view 6 mm. Collection M. Kampf 68-014.
Field of view 6 mm. Collection M. Kampf No 68-029.
Field of view 4.7 mm, Collection and Photo: Edgar Müller
© Edgar Müller
Dense clusters of short prismatic hexagonal pyromorphite crystals lining the walls of a vug Euromex EduBlue, built-in 5 MP USB-2.0 1/2.8 inch Sensor CMOS Camera ImageFocus Plus capturing, Helicon Focus stacking Peter Lof photo and collection
© Peter Lof