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. Author manuscript; available in PMC: 2010 Nov 15.
Published in final edited form as: Geochim Cosmochim Acta. 2008 Jan 15;72(2):493–505. doi: 10.1016/j.gca.2007.11.008

Fig. 2.

Fig. 2

Fig. 2

X-ray diffraction patterns for the magnetic portion (a) and the non-magnetic portion (b) of synthetic mackinawite. In part (a), the diffraction data for reference minerals are obtained from JADE7 (Materials Data Inc.). In part (b), the diffraction peaks are indexed for mackinawite.