Franz-Haniel Mine, Bottrop, Münster, North Rhine-Westphalia, Germany
Field of view 6 mm. Collection M. Kampf No 88-049.
field of view 4,4 mm; photo and collection Joachim Esche
© Joachim Esche 2011
field of view 2,3 mm; photo and collection Joachim Esche
Marcasite 9x6,5cm (Frontside) from Prosper Haniel, Bottrop
Millerite partly ingrown in Calcite; field of view 2,0 mm; photo and collection Joachim Esche
Marcasite from Prosper Haniel. Size 7x6 cm.
Marcasite 9x6,5cm (Backside) from Prosper Haniel
The Franz-Haniel Shaft 1 of the Prosper-Haniel Mine is still fully operational and it is a very busy place. Pictured on 28 November 2012.
© Leon Hupperichs