Kuru Grey, Baltic Brown, Karelia red
Kuru Grey, Baltic Brown, Karelia red
Coarse-grained, non-oriented red granite. Main colour rich red. Single, relatively large (diameter 20–50mm) usually round-shaped potash felspar give a characteristic appearance to the granite. Well suited for tiles, facade elements, and monuments.
Physical propertiesDensity | 2580 kg/m³ |
Water absorption
|
0,24 p-% |
Compressive strength
|
179 MPa |
Modulus of rupture
|
10.9MPa |
Hardness
|
6.3 (Mohs) |
Potash feldspar
|
52 % |
Plagioclase | 11 % |
Quartz | 36 % |
Others
|
1 % |