Most likely walnut; alternatives include stained/oxidized mahogany or sapele. — Likely Juglans nigra (black walnut).

Most likely walnut; alternatives include stained/oxidized mahogany or sapele.

Likely Juglans nigra (black walnut). · Hardwood; temperate, non-tropical species.

AI-generated identification · may be incorrect
Type
Hardwood; temperate, non-tropical species.
Origin
Eastern and central North America, especially the Midwest and Appalachian regions.
Hardness
Janka about 1,010 lbf — Medium.
Durability
Moderately durable; heartwood offers fair decay and insect resistance but is not ideal for prolonged exterior exposure.

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Grain Pattern

Predominantly straight, fine-textured grain with subdued wavy/curly figure and slight cathedral variation; appears flat-sawn or rotary/obliquely cut.

Color & Appearance

Medium chocolate-brown heartwood with gray-brown variation and little visible sapwood. Satin to moderately lustrous; walnut commonly lightens or develops warmer amber tones with age and UV exposure.

Hardness (Janka)

Janka about 1,010 lbf — Medium.

Durability & Decay Resistance

Moderately durable; heartwood offers fair decay and insect resistance but is not ideal for prolonged exterior exposure.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $8–$18 per board foot for ordinary kiln-dried walnut; figured or premium stock can 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
Not reliably determinable from this photograph; surface wear and oxidation suggest an older or handled piece, not necessarily old-growth wood.

Common Uses

Furniture, cabinetry, flooring, gunstocks, veneer, turned work, 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; interlocked areas may tear out, and predrilling is advisable for fasteners.

Finish Recommendations

Apply a clear oil, shellac, lacquer, or polyurethane after sanding; wiping varnish or oil can enrich contrast. Seal end grain and test finishes because color may deepen substantially.

Notable Features

Warm brown color, fine texture, good dimensional stability, and attractive subdued figure; characteristic walnut appearance is present but end grain is not visible.

Learn more about Most likely walnut; alternatives include stained/oxidized mahogany or sapele. in the Wood Encyclopedia
Identified September 20, 2026