Most likely black walnut; alternatives include Claro walnut or another dark-streaked walnut.
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 about 1,010 lbf — Medium.
- Durability
- Moderately durable; heartwood has useful decay resistance, but sapwood is more vulnerable to insects and rot.
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Grain Pattern
Predominantly straight, fine-textured grain with broad dark mineral/streak bands; the curved surface may exaggerate longitudinal figure. No clear bird’s-eye or curly figure.
Color & Appearance
Light tan to medium brown sapwood/outer wood with prominent gray-brown to near-black streaking; walnut typically warms and darkens slightly with age, while light exposure can mellow contrast.
Hardness (Janka)
Janka about 1,010 lbf — Medium.
Durability & Decay Resistance
Moderately durable; heartwood has useful decay resistance, but sapwood is more vulnerable to insects and rot.
Value & Age
Approximately US$8–18 per board foot for clear, figured walnut; unusual streaking may increase value locally.
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 dated from the photograph; it appears recently machined, with little surface patina or wear.
Common Uses
Furniture, cabinetry, veneer, turned objects, gunstocks, flooring, and decorative panels.
Geographic Origin
Eastern and central North America, especially the United States and southern Canada.
Workability
Generally machines and sands well, though irregular dark streaks may cause localized tearout. Glues, screws, and finishes reliably.
Finish Recommendations
Apply a penetrating oil, wiping varnish, lacquer, or polyurethane after sanding to 180–220 grit; a clear finish will preserve contrast, while amber finishes deepen the brown.
Notable Features
Distinctive walnut coloring, moderate weight, fine texture, and attractive mineral streaking; the piece appears curved or turned.