Most likely black walnut; alternatives include another dark-stained hardwood, especially cherry or mahogany. The image alone is not diagnostic.
Juglans nigra (tentative) · 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 (if black walnut).
- Durability
- Moderately durable; heartwood has some decay resistance, while sapwood is more susceptible to insects and rot.
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Grain Pattern
Broad, irregular wavy grain with dark streaks; the cut orientation and any special figure are unclear. End grain is not visible.
Color & Appearance
Deep brown to reddish brown, with darker markings; lighting, finish, and age may affect the appearance. Walnut commonly lightens somewhat with prolonged light exposure.
Hardness (Janka)
1,010 lbf — Medium (if black walnut).
Durability & Decay Resistance
Moderately durable; heartwood has some decay resistance, while sapwood is more susceptible to insects and rot.
Value & Age
Roughly $8–$20 per board foot for common kiln-dried black walnut; grade, thickness, and region strongly affect price.
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 be estimated reliably from this photo; visible darkening could reflect finish or lighting rather than age.
Common Uses
Furniture, cabinetry, flooring, veneer, gunstocks, turning, and musical instruments.
Geographic Origin
Black walnut is native to eastern and central North America.
Workability
Generally works well with hand and machine tools and finishes smoothly; sharp cutters help limit tearout in figured grain.
Finish Recommendations
Apply a compatible sealer and clear oil, lacquer, or polyurethane; test first on an inconspicuous area because the existing surface treatment is unknown.
Notable Features
Walnut often has attractive color variation and takes a clear finish well; the pictured dark streaking may be grain, stain, or surface wear.