+

Select temperature:
Cross floats at
Eh -0.5, pH 7

Example from: Wilde, P., M. S. Quinby-Hunt and C. V. Guidotti, 1997, Paradoxes in the phase relationships considering redox pathways from anoxic muds to variably oxic metapelitic schists. (ABST) Geological Society of America Abstracts with Program, v. 29, no. 6, A-450. (1997)