Black - Granite
Quarry Location: Kornin, Zhytomyr Oblast
Water Absorption: 0.3 %
Density: 2710 kg/m³
Flexural Strength: 29.0 MPa
Compressive Strength: 132 - 193 MPa
Recommended Usage: Exterior - Interior wall and floor applications, monuments, countertops, mosaic, fountains, pool and wall capping, stairs, window sills
Finishing Surface: Polished, Sawn Cut, Sanded, Rockfaced, Sandblasted, Tumbled
Additional Names: Kornin Granite,Korninskoe Granite,Kornivske,Kornynske Ukraine Granite,Kornino Granite,Korninsk,Korninskij,Leopard Granite,Leopard Rose Granite,Leopard Korninskoe,Orienta Granit,Korninskiy Granit(Russian:Корнинский гранит),Korninskiy Granite
Examples of Tests Results:
Bulk Density 2710 kg/cub. m
Compressive strength 193 MPa
Ditto after gelivity 132 MPa
Impact strength - min. fall height 60 cm
Flexural strength 29 MPa
Friction wear resistance 0.35 g/sq. cm
Frost resistance 50 cycles
Water absorption 0.30 %
Porosity 1.28 %
Elasticity module 46600
Mineralogical Composition:
Microcline 30%
Plagioclase 25%
Quartz 20%
Biotite 15%
Garnet 07%
Apatite 03%
Others 01%