Figure 2
From: Manure amendment increases the content of nanomineral allophane in an acid arable soil
TEM-EDS spectrum of (a) light grey area (amorphous phase as indicated by arrow) and (b) black area (crystalline phase as indicated by arrow) in the TEM image of soil nanoparticles from M in Fig. 1. Copper (Cu) originate from the grid holder. TEM-EDS: TEM equipped with an energy dispersive X-ray spectrometer.
