Ferromanganese Nodules—2021 North Atlantic Stepping Stones Expedition
Ferromanganese Nodules—2021 North Atlantic Stepping Stones ExpeditionDuring a recent dive on the New England Seamount chain off the North Atlantic coast, researchers aboard the NOAA Ocean Exploration Expedition, North Atlantic Stepping Stones, discovered a marine geological feature known as a ferromanganese (Fe-Mn) nodule field in the saddle between two peaks of Gosnold Seamount.