Table 3 Fractal dimensions calculated from the slope of the fitting trends for the thermally treated granites.

From: Temperature-induced microstructural evolution and fractal characteristics of high-enthalpy Chumathang granite for enhanced geothermal energy

Temperature (\(^\circ{\rm C}\))

\(R_{1}\)

\(S_{1}\)

\(D_{1}\)

\(R_{2}\)

\(S_{2}\)

\(D_{2}\)

25

0.99

−0.52

2.48

0.99

−0.25

2.25

150

0.99

−0.57

2.43

0.99

−0.25

2.25

175

0.99

−0.49

2.51

0.99

−0.22

2.34

200

0.99

−0.54

2.46

0.99

−0.21

2.37

300

0.99

−0.42

2.58

0.99

−0.19

2.43

400

0.99

−0.42

2.58

0.99

−0.18

2.46

500

0.99

−0.41

2.59

0.99

−0.18

2.46

600

0.99

−0.39

2.61

0.99

−0.18

2.46