Esquel Meteorite (IMAGE) University of Rochester Caption The Esquel meteorite, consisting of iron-nickel and olivine, was discovered in central Argentina. Credit Photo by Arlene Schlazer Usage Restrictions None License Licensed 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.