Likely Black Walnut; alternatives include Claro walnut or dark-stained mahogany.
Juglans nigra (likely) · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern and central North America, especially the United States and southern Canada.
- Hardness
- 1,010 lbf Janka — Medium.
- Durability
- Moderately durable; heartwood has reasonable 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 straight to gently wavy, flat-sawn grain with broad cathedral-like growth bands and subtle curl; no clear special figure visible.
Color & Appearance
Dark chocolate-brown heartwood with lighter brown streaking and subdued luster; walnut commonly lightens slightly and develops a warmer amber tone with age and light.
Hardness (Janka)
1,010 lbf Janka — Medium.
Durability & Decay Resistance
Moderately durable; heartwood has reasonable decay and insect resistance but is not ideal for prolonged exterior exposure.
Value & Age
Approximately $8–$18 per board foot for common kiln-dried walnut; premium figure or wide clear boards may cost substantially more.
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 determined from a finished photograph; surface wear suggests an older or regularly used finished piece, not necessarily old-growth wood.
Common Uses
Furniture, cabinetry, flooring, doors, architectural panels, veneer, gunstocks, and turned objects.
Geographic Origin
Eastern and central North America, especially the United States and southern Canada.
Workability
Generally machines, sands, glues, and finishes well; interlocked areas can tear out during planing, and sharp tooling is recommended.
Finish Recommendations
Use a clear oil, wiping varnish, lacquer, or polyurethane after thorough sanding; test first because finishes can deepen the brown color.
Notable Features
Distinctive dark color, moderate weight, attractive grain contrast, and good dimensional stability.
