Most likely Black Walnut; alternatives include Claro Walnut or dark-stained White Oak.
Juglans nigra (most likely) · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern and central North America, especially the United States and southern Canada.
- Hardness
- 1,010 lbf Janka — Medium
- Durability
- Moderately Durable; heartwood has useful resistance to decay and insects, while sapwood is less resistant.
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Grain Pattern
Predominantly straight, with subtle cathedral/flat-sawn figure; moderately coarse, open pores are visible on the end grain.
Color & Appearance
Dark chocolate-brown heartwood with lighter tan sapwood and uneven transition. Walnut has a subdued luster and may lighten or warm slightly amber with age and light.
Hardness (Janka)
1,010 lbf Janka — Medium
Durability & Decay Resistance
Moderately Durable; heartwood has useful resistance to decay and insects, while sapwood is less resistant.
Value & Age
Approximately $8–$18 per board foot for ordinary kiln-dried walnut; premium wide or figured stock may exceed $25.
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 board appears freshly or recently machined; visible end checking and oxidation suggest months to several years, but age cannot be determined reliably from the photograph.
Common Uses
Furniture, cabinetry, flooring, architectural millwork, gunstocks, veneer, turning, and decorative panels.
Geographic Origin
Eastern and central North America, especially the United States and southern Canada.
Workability
Generally machines and sands well, though end-grain checking and occasional tear-out are possible. It glues, screws, and finishes reliably.
Finish Recommendations
Use a penetrating oil, shellac, lacquer, or clear polyurethane after sanding and sealing the end grain; avoid dark stain unless color uniformity is desired.
Notable Features
Distinctive dark heartwood, moderate weight, attractive contrast with pale sapwood, and a naturally smooth, warm appearance.