Most likely American black walnut; alternatives include butternut or highly figured claro walnut.
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern and central North America, especially the Midwest and Appalachian regions.
- Hardness
- 1,010 lbf Janka — Medium.
- Durability
- Moderately durable; heartwood has useful resistance to decay and insects, while sapwood is considerably less resistant. Not ideal for prolonged weather exposure.
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Grain Pattern
Mostly flat-sawn, flowing and irregular grain with cathedral-like arches, swirls, and mild crotch/burl-like figure; no visible end grain limits certainty.
Color & Appearance
Light tan to gray-brown boards with darker brown streaking; black walnut commonly darkens toward chocolate brown and develops warm luster with age and finish.
Hardness (Janka)
1,010 lbf Janka — Medium.
Durability & Decay Resistance
Moderately durable; heartwood has useful resistance to decay and insects, while sapwood is considerably less resistant. Not ideal for prolonged weather exposure.
Value & Age
Approximately $8–$18 per board foot for ordinary clear stock; figured or wide boards 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
- Likely recently milled or unfinished; the pale surface and unweathered edges show little reliable aging evidence.
Common Uses
Furniture, cabinetry, flooring, gunstocks, turning, veneer, carving, and decorative panels.
Geographic Origin
Eastern and central North America, especially the Midwest and Appalachian regions.
Workability
Generally machines, sands, glues, and finishes well, though irregular grain can tear out during planing. Pre-drilling is advisable for fasteners.
Finish Recommendations
Apply a sanding sealer followed by oil, shellac, lacquer, or clear polyurethane; an oil finish will emphasize the swirling figure. Test first because boards may absorb finish unevenly.
Notable Features
Distinctive flowing figure, moderate density, good dimensional stability, and a naturally attractive darkening color.