Different characteristic erratic and winding arrangement of the wood fibers that form in the context of a beautiful wavy, partly resembling marble. Karelian birch wood is very much appreciated.
Brinell hardness: 3.50
Density: 670 kg / m3
Botanical name: Betula verrucosa
Countries growth: Karelia, Finland, the Baltic States, Asia and Europe
Color: dark brown switching on a light background
Application: expensive antique furniture, art works of wood flooring