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:
USEPA GL collection jenniesOnDock. The ore dock at the Taconite Harbor Minnesota Visible in the picture are laker self unloader the boom is visible above the hatchcovers and string of ore jennies atop the dock The piles of material visible are waconite partially concentrated form of iron ore United States Environmental Protection