Figure 5From: Secondary mineral formation associated with respiration of nontronite, NAu-1 by iron reducing bacteria(a) and (b) TEM bright field images of the discrete particles of amorphous aluminosilicate found in the 7 days, anaerobic incubation in the flow-through system with viable DIRB. (c) The EDXS spectra of these particles indicate that they are primarily composed of Al and Si, while other cations are undetected.Back to article page