Light gray, medium-grained, two-mica granite, although predominantly biotite, with scattered small pheIdspar megacrystals.
 
Physical-Mechanical Characteristics:
Mechanical resistance to compression 2260 kg/cm2
Mechanical Res. to purchase. after freezing test 2090 kg/cm2
Mechanical flexural strength 152 kg/cm2
Apparent density 2620 kg/m3
Water absorption at P. At.N. 0.3%
Open porosity 0.8%
Coef. of linear thermal expansion val. max 9.0 x 10 -6 perº C
Wear resistance 0.2mm
Shock resistance: minimum drop height 65 cm
 
While they are natural items and have been carefully chosen and prepared, the samples or images do not guarantee that their supply is exactly the same, for example in tone. There may be small variations in tone, graininess, composition, or microcracks. These natural variances are not to be regarded as flaws. All of the surface-related information shown above is general. It is imperative to verify that a surface is adequate for the intended use and that the installation instructions adhere to the relevant technical specifications.