Most likely American black walnut; alternatives include walnut-stained oak or mahogany. — Juglans nigra (probable)

Most likely American black walnut; alternatives include walnut-stained oak or mahogany.

Juglans nigra (probable) · Hardwood; likely solid furniture stock

AI-generated identification · may be incorrect
Type
Hardwood; likely solid furniture stock
Origin
Eastern and central North America, especially the Midwest and eastern United States.
Hardness
1,010 lbf Janka — Medium
Durability
Moderately Durable; heartwood has fair natural resistance to decay and insects, though interior furniture finish is the main protection.

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Grain Pattern

Mostly straight to mildly irregular, with subtle cathedral and swirling figure visible on drawer fronts; likely flat-sawn.

Color & Appearance

Warm medium-to-dark brown with golden oxidation and darker streaks; sapwood is not evident. Glossy aged finish enhances chatoyance; walnut commonly lightens or develops amber tones with exposure.

Hardness (Janka)

1,010 lbf Janka — Medium

Durability & Decay Resistance

Moderately Durable; heartwood has fair natural resistance to decay and insects, though interior furniture finish is the main protection.

Value & Age

Estimated Market ValueNot an official valuation

About $8–$18 per board foot for clear kiln-dried walnut; finished antique furniture value depends primarily on maker, condition, and provenance.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Wood age cannot be determined visually; the furniture appears vintage, with finish wear and oxidation, but the timber may be much older or newer.

Common Uses

Fine furniture, cabinetry, architectural millwork, gunstocks, veneer, and turned components.

Geographic Origin

Eastern and central North America, especially the Midwest and eastern United States.

Workability

Generally machines, sands, glues, and screws well; irregular grain can cause localized tearout. Pre-drilling is advisable for hardware.

Finish Recommendations

Clean gently, then use compatible paste wax or a carefully matched oil/varnish repair; avoid aggressive stripping unless refinishing fully.

Notable Features

Characteristic walnut brown color, moderate weight, fine texture, and attractive understated figure; darkened joints and patina suggest aged finish rather than necessarily aged wood.

Learn more about Most likely American black walnut; alternatives include walnut-stained oak or mahogany. in the Wood Encyclopedia
Identified September 12, 2026