Likely American black walnut; alternatives include claro walnut or dark-stained mahogany.
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern and central North America, especially the Midwest and Appalachian regions.
- Hardness
- 1,010 lbf Janka; Medium.
- Durability
- Moderately durable; heartwood has fair decay and insect resistance, while sapwood is substantially less resistant. Not ideal for prolonged exterior exposure.
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Grain Pattern
Mostly straight, fine and even grain with subtle cathedral-like variation; appears flat-sawn or mildly rift-sawn, without prominent figure.
Color & Appearance
Moderate brown heartwood with subdued gray-purple warmth and lighter sapwood-like margins; natural luster is low to moderate. Walnut generally lightens or develops warmer amber tones with age and light.
Hardness (Janka)
1,010 lbf Janka; Medium.
Durability & Decay Resistance
Moderately durable; heartwood has fair decay and insect resistance, while sapwood is substantially less resistant. Not ideal for prolonged exterior exposure.
Value & Age
Approximately $8–$18 per board foot for ordinary kiln-dried walnut; premium clear or figured stock costs 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 determined from this photograph; the clean, freshly machined surface suggests recently worked stock rather than aged reclaimed wood.
Common Uses
Furniture, cabinetry, interior millwork, flooring, gunstocks, turning, veneer, and decorative panels.
Geographic Origin
Eastern and central North America, especially the Midwest and Appalachian regions.
Workability
Machines, sands, glues, and finishes well; interlocked areas can tear out during planing. Pre-drilling is useful for screws and fasteners.
Finish Recommendations
Apply a clear oil, shellac, lacquer, or polyurethane after sanding to 180–220 grit; use a washcoat or conditioner if evening color is important.
Notable Features
Stable, attractive dark heartwood, fine texture, and good dimensional stability; the pictured board has restrained figure.
