Most likely black walnut; alternatives include stained mahogany or figured tropical hardwood. — Juglans nigra

Most likely black walnut; alternatives include stained mahogany or figured tropical hardwood.

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, but is not exceptionally weather-resistant.

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Grain Pattern

Appears predominantly straight with diffuse, mottled/wavy figure; the narrow, blurred view does not confirm flatsawn or quartersawn orientation.

Color & Appearance

Likely chocolate-brown heartwood with darker streaking and little visible sapwood; walnut has moderate luster and commonly lightens or develops warmer amber tones with age.

Hardness (Janka)

1,010 lbf Janka — Medium.

Durability & Decay Resistance

Moderately durable; heartwood has useful resistance to decay and insects, but is not exceptionally weather-resistant.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $8–$18 per board foot for ordinary kiln-dried walnut; premium 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
Not reliably estimable from this photograph; the surface appears finished and worn rather than naturally aged.

Common Uses

Furniture, cabinetry, flooring, architectural millwork, veneer, gunstocks, 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; interlocked figure can cause localized tearout, and predrilling is advisable for fasteners.

Finish Recommendations

Light sanding followed by oil, shellac, lacquer, or polyurethane; a clear finish preserves the dark figure, while wiping oil enhances depth and contrast.

Notable Features

Distinctive dark color, attractive natural figure, moderate weight, and good dimensional stability.

Learn more about Most likely black walnut; alternatives include stained mahogany or figured tropical hardwood. in the Wood Encyclopedia
Identified September 2, 2026