Most likely American black walnut; alternatives include claro walnut or another dark, decorative walnut.
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern and central North America, especially the Midwest and Appalachian regions.
- Hardness
- 1,010 lbf Janka — Medium.
- Durability
- Moderately durable; heartwood offers fair decay resistance, while sapwood is more vulnerable to insects and rot.
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Grain Pattern
Mostly straight, with flowing cathedral and mild irregular grain around the knot; likely flat-sawn. No clear figured pattern is visible.
Color & Appearance
Brown to purplish-brown heartwood with pale gray-brown sapwood and darker streaking; moderate natural luster. Walnut commonly lightens or develops warmer golden tones with age and UV exposure.
Hardness (Janka)
1,010 lbf Janka — Medium.
Durability & Decay Resistance
Moderately durable; heartwood offers fair decay resistance, while sapwood is more vulnerable to insects and rot.
Value & Age
Approximately $8–$18 per board foot for ordinary kiln-dried walnut; premium wide or figured stock may exceed $25.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Not reliably estimable from the photograph; the clean, pale surface appears recently machined rather than antique-aged.
Common Uses
Furniture, cabinetry, flooring, gunstocks, veneer, turning, carving, and architectural millwork.
Geographic Origin
Eastern and central North America, especially the Midwest and Appalachian regions.
Workability
Generally machines, sands, glues, and finishes well; knots and changing grain can cause localized tearout. Pre-drilling is advisable near edges.
Finish Recommendations
Use a clear oil, shellac, lacquer, or polyurethane after thorough sanding; washcoat or sanding sealer can reduce uneven absorption, especially across sapwood.
Notable Features
Distinctive dark heartwood, attractive color variation, and good dimensional stability; the visible knot adds character but may be a defect.