Whiteschist Sample Preparation (IMAGE) Goethe University Frankfurt Caption For the microscopic examination, a thin section of the whiteschist was glued to a glass slide (center of the picture). Credit Sebastian Cionoiu, Heidelberg University Usage Restrictions To be used only when reporting on Cindy et al. Nature Communications (2023) https://doi.org/10.1038/s41467-023-41310-w 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.