Most likely Black Walnut; alternatives include Claro walnut or dark-stained domestic hardwood.
Juglans nigra (likely) · Hardwood; temperate North American species
AI-generated identification · may be incorrect- Type
- Hardwood; temperate North American species
- 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 and insect resistance but is not ideal for prolonged exterior exposure.
Got a wood sample like this?
Identify any wood from a photo, free.
Grain Pattern
Mostly irregular to moderately wavy grain with broad, diffuse streaking; appears flat-sawn. No clear specialized figure is visible.
Color & Appearance
Chocolate-brown heartwood with lighter brown streaks and little visible sapwood; moderate natural luster. Walnut commonly lightens or develops warmer tones with age and sunlight.
Hardness (Janka)
1,010 lbf Janka — Medium
Durability & Decay Resistance
Moderately Durable; heartwood offers fair decay and insect resistance but is not ideal for prolonged exterior exposure.
Value & Age
Approximately $8–$18 per board foot for ordinary surfaced 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
- Cannot reliably estimate age from this image; the rough, oxidized surface suggests previously stored or reclaimed stock rather than measurable age.
Common Uses
Furniture, cabinetry, flooring, gunstocks, decorative veneer, turning, carving, and musical instruments.
Geographic Origin
Eastern and central North America, especially the Midwest and Appalachian regions.
Workability
Generally machines, sands, glues, and finishes well; irregular grain can cause localized tear-out, and sharp cutters are recommended.
Finish Recommendations
Sand progressively and apply wiping oil, shellac, lacquer, or polyurethane; a clear finish best preserves the brown color. Seal end grain carefully.
Notable Features
Heavy, stable, richly colored wood with attractive brown streaking and good dimensional stability.