Likely Black Walnut; alternatives include Claro walnut or another walnut species.
Juglans nigra (most likely) · Hardwood; domestic North American species
AI-generated identification · may be incorrect- Type
- Hardwood; domestic North American species
- Origin
- Eastern and central North America, especially the Midwest and central Appalachian regions.
- Hardness
- About 1,010 lbf Janka; Medium.
- Durability
- Moderately durable; heartwood has useful resistance to decay and insects, while sapwood is substantially less resistant.
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Grain Pattern
Mostly straight to mildly wavy, with cathedral-like areas and subtle curl; appears flat-sawn. Coarse, open earlywood pores are visible.
Color & Appearance
Chocolate-brown to purplish-brown heartwood with lighter gray-brown streaking and pale sapwood along the edge. Walnut develops warmer golden-brown tones and patina with light exposure.
Hardness (Janka)
About 1,010 lbf Janka; Medium.
Durability & Decay Resistance
Moderately durable; heartwood has useful resistance to decay and insects, while sapwood is substantially less resistant.
Value & Age
Approximately $8–$18 per board foot for clear kiln-dried walnut; exceptional wide or figured 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 determined from the photograph; the board appears commercially milled and only lightly aged, with no definitive antique patina.
Common Uses
Fine furniture, cabinetry, architectural panels, flooring, gunstocks, turned objects, veneer, and decorative millwork.
Geographic Origin
Eastern and central North America, especially the Midwest and central Appalachian regions.
Workability
Machines, planes, sands, glues, and finishes well; occasional grain reversal can cause tear-out. Pre-drilling is advisable, and pores may require filling for a glass-smooth finish.
Finish Recommendations
Use a sanding sealer followed by oil, shellac, lacquer, or polyurethane. Clear finishes best preserve the color; pore filling produces a smoother surface.
Notable Features
Distinctive dark color, attractive luster, moderate stability, and strong contrast between heartwood and sapwood; this board shows pronounced natural color variation.
