Likely walnut, probably Black Walnut; alternatives include Claro Walnut or stained/oxidized another diffuse-porous hardwood. — Juglans nigra (likely); Juglans hindsii is an alternative.

Likely walnut, probably Black Walnut; alternatives include Claro Walnut or stained/oxidized another diffuse-porous hardwood.

Juglans nigra (likely); Juglans hindsii is an alternative. · Hardwood; domestic temperate species.

AI-generated identification · may be incorrect
Type
Hardwood; domestic temperate species.
Origin
Eastern and central North America, especially the Midwest and Appalachian regions.
Hardness
About 1,010 lbf Janka—Medium hardness.
Durability
Moderately durable; heartwood has useful resistance to decay and insects, but is not a premium exterior wood.

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Grain Pattern

Predominantly straight, fine, and moderately open-grained, with elongated dark streaking; appears flat-sawn or plain-sawn rather than figured.

Color & Appearance

Muted brown to gray-brown heartwood with darker linear bands; sapwood is not clearly visible. Walnut commonly lightens or develops warmer golden-brown tones with age and light.

Hardness (Janka)

About 1,010 lbf Janka—Medium hardness.

Durability & Decay Resistance

Moderately durable; heartwood has useful resistance to decay and insects, but is not a premium exterior wood.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $8–$18 per board foot for ordinary kiln-dried walnut; premium figured or wide stock costs 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 reliably estimated from this photograph; the surface appears relatively clean and may be newly milled or lightly aged.

Common Uses

Furniture, cabinetry, flooring, paneling, gunstocks, veneer, turnings, and decorative joinery.

Geographic Origin

Eastern and central North America, especially the Midwest and Appalachian regions.

Workability

Generally machines, sands, glues, and finishes well; interlocked areas can tear out, and dark dust may emphasize scratches.

Finish Recommendations

Sand carefully through fine grits, then use oil, wiping varnish, lacquer, or polyurethane; a clear finish preserves the brown color, while UV exposure gradually changes it.

Notable Features

Distinctive dark streaking, moderate luster, good dimensional stability, and strong contrast between heartwood and sapwood when both are present.

Learn more about Likely walnut, probably Black Walnut; alternatives include Claro Walnut or stained/oxidized another diffuse-porous hardwood. in the Wood Encyclopedia
Identified September 14, 2026