The L6 Ordinary Chondrite El Médano 128 (IMAGE) Geological Society of America Caption The L6 ordinary chondrite El Médano 128, a 556 g meteorite recovered in the Atacama Desert. Photo courtesy CCJ-CNRS, P. Groscaux. Credit Photo courtesy CCJ-CNRS, P. Groscaux. Usage Restrictions Photo courtesy CCJ-CNRS, P. Groscaux. 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.