Influences of Microwave Irradiation on the Physicomechanical Properties and Cerchar Abrasivity Index of Rocks

Table 5

Images of stylus and rock scratches before and after microwave irradiation.

Serial no.	Duration (s)	Original images of the stylus	Images of the worn stylus	Images of scratches on the rock
1-1	10
1-2	20
1-3	30
1-4	40
1-5	50