Characteristics of an Altered Diabase Dike in a Coal Seam: A Case Study from the Datong Coalfield, Shanxi, China

Figure 9

SEM images of samples TS2 (a) and TS6 (b, c) showing the EDS measurement points. (d, e) EDS patterns at the spots noted in panels (a) and (c).

(a)

(b)

(c)

(d)

(e)