A Theoretical Study on the Inclusion of Fe, Cu, and Zn in Illite Clays

Figure 2

The local geometry around the (1, 0, 0) inclusion site with the ELF contour plots from the central plane view of (a) illite, (b) Fe³⁺, (c) Cu²⁺, and (d) Zn²⁺.

(a)

(b)

(c)

(d)