Most likely figured Black Walnut; alternatives include Claro Walnut or heavily figured Mahogany. — Juglans nigra (probable)

Most likely figured Black Walnut; alternatives include Claro Walnut or heavily figured Mahogany.

Juglans nigra (probable) · Hardwood; domestic North American species

AI-generated identification · may be incorrect
Type
Hardwood; domestic North American species
Origin
Eastern and central North America, especially the Midwest and Appalachians.
Hardness
1010 lbf Janka — Medium.
Durability
Moderately durable; heartwood offers moderate resistance to decay and insects, while sapwood is less resistant and should not be assumed weatherproof.

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Grain Pattern

Highly irregular, wavy and swirling grain with strong crotch-like/flame figure; likely veneer or bookmatched figured stock rather than ordinary flat-sawn lumber.

Color & Appearance

Rich chocolate-brown to reddish-brown with darker streaks and subdued chatoyance; walnut commonly lightens or warms toward golden brown with age and finish.

Hardness (Janka)

1010 lbf Janka — Medium.

Durability & Decay Resistance

Moderately durable; heartwood offers moderate resistance to decay and insects, while sapwood is less resistant and should not be assumed weatherproof.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $15–$40 per board foot for quality figured walnut; exceptional veneer or burl can be substantially higher.

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 finished photograph; the dark appearance may reflect finish and figure rather than age.

Common Uses

Fine furniture, cabinet and architectural veneer, gunstocks, turned objects, decorative panels, and musical instruments.

Geographic Origin

Eastern and central North America, especially the Midwest and Appalachians.

Workability

Generally machines, sands, glues, and finishes well; reversing figure can cause tear-out, so use sharp cutters and light passes.

Finish Recommendations

Seal with dewaxed shellac or thinned lacquer, then apply clear lacquer, oil-varnish, or polyurethane; test first because finish strongly changes color and contrast.

Notable Features

Strong decorative figure, good dimensional stability, moderate weight, and excellent polishing qualities.

Learn more about Most likely figured Black Walnut; alternatives include Claro Walnut or heavily figured Mahogany. in the Wood Encyclopedia
Identified September 18, 2026