Isabel Barton 2 (IMAGE) University of Arizona College of Engineering Caption Hiking up Temple Mountain to examine the relationship between uranium ores and iron metasomatism in the area. Credit Isabel Barton 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.