Likely walnut; American black walnut is a plausible match, though the rough, weathered surface prevents reliable species-level identification.
Juglans nigra (tentative; other walnut species are possible) · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Black walnut is native to eastern and central North America.
- Hardness
- 1,010 lbf; Medium (typical black walnut value).
- Durability
- Moderately durable; heartwood has useful decay resistance, while sapwood is less resistant to insects and rot.
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Grain Pattern
Mostly straight to irregular grain, with broad, faint bands that may reflect flat-sawn grain; no clear decorative figure is visible.
Color & Appearance
The exposed face appears dark brown and weathered; walnut heartwood commonly ranges from light to chocolate brown, with pale sapwood. Oxidation and light can shift walnut toward lighter, warmer brown.
Hardness (Janka)
1,010 lbf; Medium (typical black walnut value).
Durability & Decay Resistance
Moderately durable; heartwood has useful decay resistance, while sapwood is less resistant to insects and rot.
Value & Age
Rough black walnut commonly sells around US$8–20 per board foot; grade, dimensions, drying, and local market 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 determined from this image; surface weathering alone does not establish the wood's age.
Common Uses
Furniture, cabinets, flooring, veneer, gunstocks, turning, and musical instruments.
Geographic Origin
Black walnut is native to eastern and central North America.
Workability
Generally machines, sands, and glues well; sharp tools help prevent tearout in irregular grain. Pre-drilling is useful near ends.
Finish Recommendations
Clean and sand to fresh wood, then use oil, shellac, lacquer, or clear varnish; test first, as finishing can deepen the brown color.
Notable Features
Walnut is valued for its dark heartwood, moderate weight, and attractive color contrast with pale sapwood.