Black granite: Labradorite: Volga Blue / Kamennobrodskoe

Natural stone characteristics
Commercial name: Volga Blue Breed: Labradorite Deposit: Kamyanobrodskoe Volume weight: 2710-2910 kg/m³ Water absorption: 0,1-0,7% Compressive strenght: 80-134 MPa Abrasion: 0,69-0,74 g/cm² Natural radiation level: 1 class 1 class: for all kind of construction * 2 class: for road improvement & industrial use