Most likely Black Walnut; alternatives include stained or oxidized cherry, mahogany, or another walnut species. — Juglans nigra (probable)

Most likely Black Walnut; alternatives include stained or oxidized cherry, mahogany, or another walnut species.

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 Midwest and Appalachian regions.
Hardness
Janka approximately 1,010 lbf — Medium.
Durability
Moderately durable; heartwood offers fair resistance to decay and insects, while sapwood is less resistant.

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Grain Pattern

Predominantly straight, fine-to-medium texture with subtle diffuse figure; the photographed surface appears plain-sawn or broadly flat-sawn.

Color & Appearance

Warm medium brown with gray-golden variation and mild luster; walnut commonly darkens slightly and becomes richer with age and light exposure.

Hardness (Janka)

Janka approximately 1,010 lbf — Medium.

Durability & Decay Resistance

Moderately durable; heartwood offers fair resistance to decay and insects, while sapwood is less resistant.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $8–$18 per board foot for clear kiln-dried lumber; figured or premium stock costs 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
Not reliably determinable from this image; the surface shows finish wear and oxidation, not necessarily old age.

Common Uses

Furniture, cabinetry, interior millwork, flooring, gunstocks, veneer, turning, and decorative panels.

Geographic Origin

Eastern and central North America, especially the Midwest and Appalachian regions.

Workability

Generally machines, sands, glues, and finishes well; grain tearout can occur during planing, and sharp tooling is recommended.

Finish Recommendations

Seal with shellac or sanding sealer, then use oil, lacquer, or polyurethane; test first because color and absorption vary.

Notable Features

Distinctive warm brown color, moderate density, attractive aging, and good dimensional stability.

Learn more about Most likely Black Walnut; alternatives include stained or oxidized cherry, mahogany, or another walnut species. in the Wood Encyclopedia
Identified September 2, 2026