Likely black walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Native to eastern North America, especially the central and eastern United States.
- Hardness
- 1,010 lbf — Medium
- Durability
- Moderately Durable; heartwood resists decay reasonably well, while sapwood is less resistant to insects and rot.
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Grain Pattern
Mostly straight to gently wavy grain with darker streaks and a small knot; appears flat-sawn. No clear decorative figure is visible.
Color & Appearance
Warm golden- to medium-brown surface with dark brown streaks; walnut heartwood often darkens with age, while sapwood is paler. Finish and lighting affect the apparent color.
Hardness (Janka)
1,010 lbf — Medium
Durability & Decay Resistance
Moderately Durable; heartwood resists decay reasonably well, while sapwood is less resistant to insects and rot.
Value & Age
Roughly US$8–15 per board foot for common kiln-dried lumber; figured or premium stock may cost 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 estimated from this finished face; patina and color alone do not establish the sample’s age.
Common Uses
Furniture, cabinetry, flooring, veneer, gunstocks, turning, and musical instruments.
Geographic Origin
Native to eastern North America, especially the central and eastern United States.
Workability
Generally machines, sands, and glues well; sharp tools help produce clean surfaces. Pre-drilling is useful near edges.
Finish Recommendations
Apply a compatible clear finish such as oil, lacquer, or polyurethane; test on an inconspicuous area because finish changes color and sheen.
Notable Features
Walnut commonly has attractive dark streaking and a fine-to-medium texture; the pictured surface appears finished, limiting grain assessment.
