Previous Article Next Article Table of Contents Science, Vol.275, No.5296, 94-96, 1997 DOI10.1126/science.275.5296.94 Export Citation Detecting Phases of Iron Saxena SK, Dubrovinsky LS Keywords:HIGH-PRESSURE;EARTHS CORE;X-RAY;(MG;FE)SIO3-PEROVSKITE;TEMPERATURES Please enable JavaScript to view the comments powered by Disqus.