Jarrah
Appearance
Color:Â Heartwood is uniformly pinkish to dark red, often a rich, dark red mahogany hue, turning a deep brownish red with age and exposure; sapwood is pale. Frequent black streaks with occasional ingrown grain.
Grain:Â Frequently interlocked or wavy. Texture is even and moderately coarse.
Variations Within Species And Grades:Â Moderate to high color variation.
Properties
Hardness/Janka:Â Janka:1910; (48% harder than Northern red oak).
Dimensional Stability:Â Below average (11.0; 28% less stable than Northern red oak).
