Sample of Magma (VIDEO) University of Manchester This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption A sample of magma with the composition of the 2001 Etna eruption after 2 hours of crystallisation during an experiment on a synchrotron beamline. You can see pervasive, small oxide crystals in waves. Credit The University of Manchester, Dr Margherita Polacci 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.