Image of the Gold Nuggets (IMAGE) Martin-Luther-Universität Halle-Wittenberg Caption Another image of the tiny gold nuggets. Credit Technical University of Munich (TUM) Usage Restrictions Use with appropriate credit. 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.