Most likely Black Walnut; alternatives include stained/finished mahogany or cherry. — Juglans nigra

Most likely Black Walnut; alternatives include stained/finished mahogany or cherry.

Juglans nigra · 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 offers reasonable decay resistance, while sapwood is more vulnerable to insects and moisture.

Got a wood sample like this?

Identify any wood from a photo, free.

Identify wood

Grain Pattern

Appears mostly straight with subtle waves and broad, diffuse figure; end grain is not visible, limiting certainty.

Color & Appearance

Medium chocolate-brown with darker streaking and a warm, satin luster; walnut commonly lightens slightly and develops amber tones with age and UV exposure.

Hardness (Janka)

1,010 lbf Janka — Medium.

Durability & Decay Resistance

Moderately durable; heartwood offers reasonable decay resistance, while sapwood is more vulnerable to insects and moisture.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $8–$18 per board foot for ordinary kiln-dried walnut; select figured grades may cost substantially 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, blurred finished-surface image; visible appearance suggests a finished, relatively intact piece rather than weathered antique wood.

Common Uses

Furniture, cabinetry, architectural millwork, veneer, gunstocks, turning, and decorative panels.

Geographic Origin

Eastern and central North America, especially the United States and southern Canada.

Workability

Generally machines, planes, sands, glues, and finishes well; interlocked areas can tear out, and dark dust may emphasize scratches.

Finish Recommendations

Use a clear oil, shellac, lacquer, or polyurethane after thorough sanding; a conditioner or washcoat can help even absorption on sapwood.

Notable Features

Moderate weight, good dimensional stability, attractive dark heartwood, and strong contrast between heartwood and sapwood.

Learn more about Most likely Black Walnut; alternatives include stained/finished mahogany or cherry. in the Wood Encyclopedia
Identified September 5, 2026