You can visit museum page here http://www.muzeum.geo.uni.lodz.pl/
Geological Museum of University of Lodz (photo: Marcin Krystek)
Geological Museum of University of Lodz (photo: Marcin Krystek)
Geological Museum of University of Lodz (photo: Marcin Krystek)
Geological Museum of University of Lodz (photo: Marcin Krystek)
Geological Museum of University of Lodz (photo: Marcin Krystek)
Geological Museum of University of Lodz (photo: Marcin Krystek)
Geological Museum of University of Lodz (photo: Marcin Krystek)
Geological Museum of University of Lodz (photo: Marcin Krystek)
Geological Museum of University of Lodz (photo: Marcin Krystek)
Geological Museum of University of Lodz (photo: Marcin Krystek)