Most likely Black Walnut; alternatives include Claro walnut or another walnut species. — Juglans nigra (probable)

Most likely Black Walnut; alternatives include Claro walnut or another walnut species.

Juglans nigra (probable) · Hardwood; temperate North American species.

AI-generated identification · may be incorrect
Type
Hardwood; temperate North American species.
Origin
Eastern and central North America, especially the United States and southern Canada.
Hardness
Janka approximately 1,010 lbf—Medium.
Durability
Moderately durable; heartwood has fair resistance to decay and insects, but is not ideal for prolonged exterior exposure.

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Grain Pattern

Irregular, flowing grain with pronounced concentric end-grain arcs, likely from a crotch, root, or burl-adjacent area; mild wavy figure and some tearout are visible.

Color & Appearance

Warm gray-brown to chocolate-brown heartwood with lighter sapwood and attractive tonal bands; moderate natural luster. Walnut generally lightens subtly toward golden brown with age and light.

Hardness (Janka)

Janka approximately 1,010 lbf—Medium.

Durability & Decay Resistance

Moderately durable; heartwood has fair resistance to decay and insects, but is not ideal for prolonged exterior exposure.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $8–$20 per board foot for attractive kiln-dried walnut; figured turning blanks may cost more.

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 determined from the photograph; the smooth finish indicates recent manufacture rather than age of the tree.

Common Uses

Furniture, bowls and turning, cabinetry, flooring, gunstocks, veneer, carving, and decorative panels.

Geographic Origin

Eastern and central North America, especially the United States and southern Canada.

Workability

Generally machines, sands, glues, and finishes well, though irregular grain can cause localized tearout; sharp tools are recommended.

Finish Recommendations

Apply a sanding sealer followed by oil, wiping varnish, lacquer, or polyurethane; a clear finish will emphasize the contrasting grain and deepen the brown tones.

Notable Features

Excellent decorative figure, good dimensional stability, and a naturally warm, refined appearance; likely turned from a thick slab or blank.

Learn more about Most likely Black Walnut; alternatives include Claro walnut or another walnut species. in the Wood Encyclopedia
Identified September 15, 2026