Most likely Black Walnut; alternatives include Claro Walnut or dark-stained timber.
Juglans nigra (likely) · Hardwood; temperate North American species.
AI-generated identification · may be incorrect- Type
- Hardwood; temperate North American species.
- Origin
- Eastern and central North America, especially the United States and southern Canada.
- Hardness
- Janka approximately 1,010 lbf — Medium.
- Durability
- Moderately durable; heartwood offers moderate decay resistance but is not a premier exterior-weathering wood.
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Grain Pattern
Predominantly straight, fine to medium grain with subtle wavy/irregular bands; appears flat-sawn or plain-sawn. No clear burl, curl, or spalting is visible.
Color & Appearance
Dark gray-brown to chocolate-brown face with lighter tan streaks; sapwood is not evident. Walnut commonly develops warmer, richer brown tones with age and exposure, while finishes increase luster.
Hardness (Janka)
Janka approximately 1,010 lbf — Medium.
Durability & Decay Resistance
Moderately durable; heartwood offers moderate decay resistance but is not a premier exterior-weathering wood.
Value & Age
Approximately US$8–20 per board foot for clear kiln-dried walnut; premium figure or oversized 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 the photo; the clean machined surfaces suggest a recent cut or newly prepared blank rather than aged lumber.
Common Uses
Furniture, cabinetry, gunstocks, architectural millwork, veneer, turning, and decorative boxes.
Geographic Origin
Eastern and central North America, especially the United States and southern Canada.
Workability
Generally machines, sands, glues, and finishes well; sharp tools are recommended, with possible tearout on reversing grain.
Finish Recommendations
Apply a penetrating oil, shellac, lacquer, or satin polyurethane after sanding; seal end grain for more even absorption.
Notable Features
Distinctive dark color, moderate density, attractive streaking, and good dimensional stability.