Most likely Black Walnut; alternatives include Claro Walnut or richly stained mahogany. — Juglans nigra

Most likely Black Walnut; alternatives include Claro Walnut or richly stained mahogany.

Juglans nigra · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Eastern and central North America, especially the United States.
Hardness
1,010 lbf Janka — Medium.
Durability
Moderately durable; heartwood offers reasonable decay and insect resistance but is not intended for prolonged exterior exposure.

Got a wood sample like this?

Identify any wood from a photo, free.

Identify wood

Grain Pattern

Predominantly irregular, flowing grain with mild curl and cathedral-like figure; likely bookmatched or wide flat-sawn veneer rather than solid boards.

Color & Appearance

Deep chocolate-brown to warm auburn heartwood with darker streaks and lighter sapwood largely concealed. Strong luster and chatoyance are enhanced by the polished finish; walnut generally lightens slightly and develops warmer amber tones with age.

Hardness (Janka)

1,010 lbf Janka — Medium.

Durability & Decay Resistance

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

Value & Age

Estimated Market ValueNot an official valuation

Approximately $8–$18 per board foot for premium kiln-dried walnut; figured veneer or antique furniture value varies substantially.

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 dated from the photograph; the darkened finish and hardware suggest an older cabinet, possibly several decades old.

Common Uses

Fine furniture, cabinetry, architectural paneling, gunstocks, veneer, turned objects, and musical instruments.

Geographic Origin

Eastern and central North America, especially the United States.

Workability

Generally machines, planes, sands, glues, and finishes well; irregular grain can produce localized tearout, and predrilling is advisable for fasteners.

Finish Recommendations

Clean gently, then use shellac, lacquer, oil, or clear polyurethane after testing compatibility; avoid aggressive stripping if the piece is antique or veneered.

Notable Features

Naturally rich color, attractive figure, moderate weight, and excellent polish response.

Learn more about Most likely Black Walnut; alternatives include Claro Walnut or richly stained mahogany. in the Wood Encyclopedia
Identified September 2, 2026