Auxiliary material for this article contains three tables containing the P-T data points at which the phase transition was observed using the radiometric method, the P-V-T-composition for the data bracketing the transition as determined by X-ray diffraction, and equation of state parameters for different phases of FeO as well as one figure showing an alternate view of Figure 1 without the data points plotted.

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grl28720-sup-0001-readme.txtplain text document5Kreadme.txt
grl28720-sup-0002-ts01.docWord document63KTable S1. Pressures and temperatures of the phase transition, determined by the radiometric method on Fe0.94O.
grl28720-sup-0003-ts02.docWord document71KTable S2. Pressures, temperatures, and volumes bracketing the phase transition, determined by X-ray diffraction.
grl28720-sup-0004-ts03.docWord document47KTable S3. Equation of state parameters for the insulating and metallic phases of FeO, compared with an earlier fit that included both B1 phases.
grl28720-sup-0005-fs01.pdfPDF document107KFigure S1. Phase diagram of wüstite.

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