Likely black walnut; alternatives include another dark-stained hardwood such as oak or mahogany.
Juglans nigra (provisional) · 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 (if black walnut).
- Durability
- Moderately durable; heartwood has some decay resistance, while sapwood is less resistant. Rating is species-dependent and cannot be verified visually here.
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Grain Pattern
Mostly straight, fine-to-medium grain with subtle longitudinal streaking; the narrow face does not show enough detail to determine cut or figure.
Color & Appearance
Dark brown to nearly black surface with reddish-brown streaks. The appearance may reflect stain or finish, so heartwood and sapwood colors and aging cannot be confirmed.
Hardness (Janka)
1,010 lbf; Medium (if black walnut).
Durability & Decay Resistance
Moderately durable; heartwood has some decay resistance, while sapwood is less resistant. Rating is species-dependent and cannot be verified visually here.
Value & Age
Roughly $8–$20 per board foot for common kiln-dried black walnut; grade, region, and retail pricing vary.
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 this image; visible patina or wear is insufficient to date the sample.
Common Uses
Furniture, cabinetry, flooring, veneer, turning, and decorative items.
Geographic Origin
Black walnut is native to eastern and central North America.
Workability
Generally machines and sands well, with good gluing and finishing properties; use sharp tools for clean edges.
Finish Recommendations
Test a small area; clear oil, lacquer, or polyurethane can enhance color. Remove dust and apply a compatible sealer if stained.
Notable Features
Walnut often has attractive brown color and can develop rich contrast; this sample’s dark appearance may be surface treatment.