Most likely Black Walnut; alternatives include Claro Walnut or dark-stained mahogany.
Juglans nigra (probable) · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern and central North America, especially the United States and southern Ontario.
- Hardness
- Janka approximately 1,010 lbf — Medium.
- Durability
- Moderately Durable; heartwood has fair resistance to decay and insects, but is not ideal for prolonged exterior exposure.
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Grain Pattern
Predominantly straight, fine-to-medium grain with subtle vertical striping; likely flat-sawn, with no obvious figure.
Color & Appearance
Warm chocolate-brown heartwood with darker streaks and minimal visible sapwood; moderate natural luster. Typically lightens or develops a richer amber tone with age and UV exposure.
Hardness (Janka)
Janka approximately 1,010 lbf — Medium.
Durability & Decay Resistance
Moderately Durable; heartwood has fair resistance to decay and insects, but is not ideal for prolonged exterior exposure.
Value & Age
Approximately US$8–$18 per board foot for common kiln-dried walnut; premium figure or wide boards 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
- The clean, uniformly finished surface gives no reliable indication of age; likely a recently machined sample rather than visibly aged wood.
Common Uses
Furniture, cabinetry, flooring, gunstocks, architectural millwork, veneer, turning, and decorative panels.
Geographic Origin
Eastern and central North America, especially the United States and southern Ontario.
Workability
Machines, sands, glues, and finishes well, though interlocked grain can cause localized tearout. Pre-drilling is helpful for screws and fasteners.
Finish Recommendations
Apply a clear oil, wiping varnish, lacquer, or polyurethane after sanding to 180–220 grit; seal end grain carefully. Avoid strongly amber finishes if preserving the current color is desired.
Notable Features
Moderate weight, attractive dark coloration, good dimensional stability, and a naturally smooth, refined appearance.