Figure 6
(a) Scanning of a petrographic section of the Estacado chondritic meteorite obtained by SMS imaging; (b) a contour plot of the same section; (c) an optical microscope image of the same area; (d-f) time spectra for three selected spots, which show (d) an iron-sulfur compound grain, (e) Fe-Ni alloy and (f) troilite FeS.  [article HTML]