uªa (IMAGE) Johannes Gutenberg Universitaet Mainz Caption Foto der Insel Daphne aus dem Flugzeug aufgenommen vor der Landung in Baltra, nördlich von Santa Cruz. Diese Insel besteht aus einem Vulkanasche-Krater, der 120 Meter über den Meeresspiegel ragt. Credit Foto/©: Yamirka Rojas-Agramonte Usage Restrictions This image may only be used in connection with the press release "Mineral discoveries in the Galapagos Islands pose a puzzle as to their formation & origin", issued by Johannes Gutenberg University Mainz on October 19, 2018. 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.