Rock Type

Sample Number

Porosity, %

Dry Density, g/cm³

Average Porosity, %

Average Density, g/cm³

S

1

4.46

2.70

2.92

2.61

2

3.93

2.54

3

2.00

2.61

4

1.29

2.60

D

1

1.62

2.58

2.19

2.54

2

2.73

2.58

3

2.21

2.46

Z

1

14.00

2.36

12.87

2.36

2

12.55

2.35

3

12.05

2.36

A

1

1.35

2.65

1.66

2.64

2

1.30

2.64

3

2.35

2.63