Likely Black Walnut; alternatives include another walnut species or a dark-stained hardwood.
Juglans nigra (probable) · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Black walnut is native to eastern and central North America, especially the United States.
- Hardness
- 1,010 lbf — Medium
- Durability
- Moderately durable; heartwood has some decay resistance, while sapwood is more vulnerable to insects and rot.
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Grain Pattern
Mostly straight grain with subtle waves and a small knot; the broad face appears flat-sawn. End grain is not visible clearly enough to assess pores.
Color & Appearance
Warm medium-to-dark brown with reddish tones and darker streaks; sapwood is not evident. Walnut often lightens somewhat with prolonged light exposure.
Hardness (Janka)
1,010 lbf — Medium
Durability & Decay Resistance
Moderately durable; heartwood has some decay resistance, while sapwood is more vulnerable to insects and rot.
Value & Age
Common kiln-dried walnut lumber is roughly $8–$18 per board foot; 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 reliably estimated from this clean, finished-looking face; visible patina and wear are limited.
Common Uses
Furniture, cabinetry, flooring, veneer, gunstocks, turning, and decorative woodworking.
Geographic Origin
Black walnut is native to eastern and central North America, especially the United States.
Workability
Generally machines and sands well, glues readily, and holds screws well; sharp cutters help prevent tearout near knots or irregular grain.
Finish Recommendations
Sand evenly and apply oil, shellac, lacquer, or clear polyurethane; a clear finish usually preserves its natural color.
Notable Features
Known for rich brown color, attractive figure, and good stability; the visible knot adds localized grain variation.
