Material name

Color

Unit weight (kN/m³)

Cohesion (kPa)

Phi (deg)

UCS (MPa)

GSI

Mid

D

Saprolite

24

20

60

Transition

24

28

55

45

51

7

1

Turbidity

27

34

58

110

63

15

1

Argilite

31

49

69

121

74

15

1

Arenite

34

56

75

221

74

17

1