Most likely Black Walnut; alternatives include Claro Walnut or a walnut-like tropical hardwood.
Juglans nigra (probable) · 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
- About 1,010 lbf Janka — Medium.
- Durability
- Moderately Durable; heartwood has useful resistance to decay and insects, though it is not a premier exterior wood.
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Grain Pattern
Predominantly straight, moderately coarse grain with elongated dark streaks; appears flat-sawn or plain-sawn, without prominent figured grain.
Color & Appearance
Muted light-to-medium brown with gray, tan, and reddish streaking; heartwood typically darkens toward chocolate brown with age and light exposure, while sapwood is paler.
Hardness (Janka)
About 1,010 lbf Janka — Medium.
Durability & Decay Resistance
Moderately Durable; heartwood has useful resistance to decay and insects, though it is not a premier exterior wood.
Value & Age
Approximately $8–$18 per board foot for ordinary kiln-dried walnut; premium figured 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
- Cannot be reliably estimated from this single finished surface; it appears relatively clean and recently machined rather than heavily aged.
Common Uses
Furniture, cabinetry, architectural millwork, flooring, veneer, gunstocks, turning, and decorative panels.
Geographic Origin
Eastern and central North America, especially the United States and southern Canada.
Workability
Generally machines, sands, glues, and finishes well; interlocked areas may tear out, and dark dust can emphasize scratches or pores.
Finish Recommendations
Sand progressively to 180–220 grit, then use oil, shellac, lacquer, or clear polyurethane; a clear finish preserves contrast, while light ambering is usually attractive.
Notable Features
Distinctive dark streaking, moderate natural luster, good dimensional stability, and attractive color variation between boards.
