Likely black walnut, possibly another walnut (Juglans species).
Juglans nigra (probable); species-level identification is uncertain from the photograph. · Hardwood; temperate North American species.
AI-generated identification · may be incorrect- Type
- Hardwood; temperate North American species.
- Origin
- Black walnut is native to eastern and central North America and is widely grown across the eastern United States.
- Hardness
- 1,010 lbf — Medium.
- Durability
- Moderately durable; heartwood has some decay resistance, while sapwood is more vulnerable to insects and rot.
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Grain Pattern
Wide live-edge slab with mostly straight to gently wavy grain and irregular swirls near the central crotch. The broad face appears flat-sawn; no distinct figured pattern can be confirmed.
Color & Appearance
Heartwood is medium to dark brown with warmer reddish tones and darker streaks; sapwood appears as a narrow pale edge. Walnut often lightens with prolonged light exposure.
Hardness (Janka)
1,010 lbf — Medium.
Durability & Decay Resistance
Moderately durable; heartwood has some decay resistance, while sapwood is more vulnerable to insects and rot.
Value & Age
Highly variable by drying, dimensions, figure, and region; roughly $10–$30 per board foot for ordinary surfaced walnut, with premium slabs potentially higher.
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 image; the slab shows no clear, diagnostic aging indicators.
Common Uses
Furniture, tables, cabinetry, veneers, turning, and decorative slabs.
Geographic Origin
Black walnut is native to eastern and central North America and is widely grown across the eastern United States.
Workability
Generally machines and finishes well; sharp tools help limit tearout around irregular grain. It glues and sands readily.
Finish Recommendations
Sand progressively and apply oil, hardwax oil, lacquer, or clear polyurethane; a clear finish highlights the brown color. Seal end grain carefully to reduce uneven absorption.
Notable Features
The broad live edge and crotch-like grain variation make it suitable as a statement furniture slab; walnut is moderately heavy and has a mild natural scent when worked.
