This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Halite crystals.jpeg Halite crystals Wieliczka salt mine Quaternary Period height cm width cm depth cm The Krakw Salt Works Museum in Wieliczka place of discovery Wieliczka Poland object history exhibition history credit line accession number MKW III place of creation malopolska pl Virtual Museums of Maopolska Wirtualne Muzea