Gogebic Mine Rock Core

Upper Michigan's Gogebic Iron Range was the source of most of America's iron ore prior to the 1930's. This five foot diameter core was drilled for one of the mines. Located in the welcome center at Ironwood Michigan USA

Size: 5184px × 3456px
Location: Upper Michigan, USA
Photo credit: © Lyroky / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: core, drill, gogebic, ironwood, michigan, midwest, mineral, minerals, range, rock, sample, specimen, usa