Bluish gray limestone, with medium / high hardness, with scattered spots and medium to coarse grain.
PHYSICAL-MECHANICAL CHARACTERISTICSCompression breaking load - 1440 kg/cm²Bending strength - 151 kg/cm²Water absorption at N.P. conditions - 0.7 %Apparent porosity - 1.4 %Abrasion test - 3.1 mm
