Sandstone
 



 Color
 Usability
 Speciality
Looks like wood, of medium hardness.
 Quarried at
 Water  Absorption, % by  weight (ASTM  C- 97)
 Density (ASTM C-97)
 Modulus of rupture, N/MM2 -    Dry
8

                   Wet
41

31
 Abrasion