Likely American black walnut; the pale outer band is sapwood, with darker heartwood. Alternatives include another walnut species or stained/oxidized hardwood.
Juglans nigra (probable) · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Black walnut is native to eastern and central North America.
- Hardness
- 1,010 lbf — Medium
- Durability
- Moderately durable; heartwood has some decay resistance, while sapwood is less resistant to rot and insects.
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Grain Pattern
Mostly straight, fine grain with mild waviness and a small knot/figure; appears to be a live-edge slab. End grain is not visible, so the cut orientation is uncertain.
Color & Appearance
Heartwood is medium brown with gray-purple tones; sapwood is cream to pale tan. Walnut typically lightens or mellows toward warm brown with light exposure.
Hardness (Janka)
1,010 lbf — Medium
Durability & Decay Resistance
Moderately durable; heartwood has some decay resistance, while sapwood is less resistant to rot and insects.
Value & Age
Approximately US$8–20 per board foot for ordinary kiln-dried walnut; figured slabs can cost more, with live-edge pricing varying substantially.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Cannot reliably estimate from appearance; the surface looks unfinished or lightly weathered, with no clear age indicators.
Common Uses
Furniture, slabs, cabinetry, flooring, veneer, gunstocks, and turning.
Geographic Origin
Black walnut is native to eastern and central North America.
Workability
Generally machines and sands well; sharp tools help limit tearout around knots or changing grain. Glues and finishes readily; predrilling is useful near edges.
Finish Recommendations
Sand evenly and apply oil, shellac, lacquer, or polyurethane. Use a compatible sealer or stain only if a more uniform color is desired; the sapwood-heartwood contrast is natural.
Notable Features
Attractive brown heartwood contrasted with pale sapwood; moderate weight and often a pleasant, mild wood scent when freshly worked.