Cobalt across the Pacific Ocean (IMAGE) University of Hawaii at Manoa Caption Graphic showing concentration of cobalt along a transect line across the Pacific Ocean. Red/ pink indicates higher cobalt, blue/ purple indicates lower cobalt. Credit GEOTRACES program Usage Restrictions Image may only be used with appropriate caption and credit License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.