
Likely American black walnut; color and grain could also fit another walnut or a stained light hardwood.
Juglans nigra (probable) · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America, especially the central and eastern United States.
- Hardness
- 1010 lbf — Medium (near the stated medium/hard boundary).
- Durability
- Moderately durable; walnut heartwood has useful decay resistance, while sapwood is more vulnerable to insects and rot.
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Grain Pattern
Mostly straight, fine-to-medium grain with subtle waves and a cathedral-like figure, consistent with flat-sawn stock; no distinctive burl or curl is visible.
Color & Appearance
The sample appears pale tan to light brown with darker brown streaks, lighter than typical walnut heartwood. Surface finish and lighting may affect the apparent color; walnut often darkens with age and light exposure.
Hardness (Janka)
1010 lbf — Medium (near the stated medium/hard boundary).
Durability & Decay Resistance
Moderately durable; walnut heartwood has useful decay resistance, while sapwood is more vulnerable to insects and rot.
Value & Age
Approximately US$8–15 per board foot for common kiln-dried walnut; grade, dimensions, and local market substantially 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 image; no clear patina, wear, or oxidation cues establish age.
Common Uses
Furniture, cabinetry, flooring, veneer, gunstocks, turning, and musical-instrument components.
Geographic Origin
Eastern North America, especially the central and eastern United States.
Workability
Generally machines, sands, glues, and finishes well; sharp tools help achieve clean cuts, and pilot holes are advisable for screws near edges.
Finish Recommendations
Sand evenly and apply oil, shellac, lacquer, or clear polyurethane; a clear finish can deepen the brown tones.
Notable Features
Walnut is valued for its dimensional stability and attractive color variation; this image does not show end grain or enough detail to confirm species.