Mechanical Properties Damage, Fracture Evolution, and Constitutive Model of Siltstone under the Effect of Moisture Content

Table 1

Mineral content of rock sample.

Mineral	Quartz	Albite	Orthoclase	Illite	Kaolinite	Chlorite	Other
Content/%	27.3	12.9	9.5	22.4	8.2	17.8	1.9