Experimental Research on the Impact of Ion Exchange and Infiltration on the Microstructure of Rare Earth Orebody

Figure 11

Phase of pure water leaching. (a) 1 h, (b) 2 h, (c) 3 h, (d) 4 h, (e) 5 h, and (f) 6 h.

(a)

(b)

(c)

(d)

(e)

(f)