Likely walnut, possibly Black Walnut; the image alone does not rule out another brown hardwood. — Juglans nigra (if Black Walnut; uncertain)

Likely walnut, possibly Black Walnut; the image alone does not rule out another brown hardwood.

Juglans nigra (if Black Walnut; uncertain) · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Black Walnut is native to eastern North America and is commonly grown in the central and eastern United States.
Hardness
1,010 lbf, Medium (Black Walnut reference value).
Durability
Moderately Durable; Black Walnut heartwood has some decay resistance, but the sample’s species and condition cannot be confirmed visually.

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Grain Pattern

Mostly straight to gently irregular grain with broad, subtle bands; appears flat-sawn. No distinctive figured pattern is visible.

Color & Appearance

Medium to dark brown with lighter brown streaking and subdued luster; surface wear and finish affect the apparent color. Sapwood and end grain are not visible.

Hardness (Janka)

1,010 lbf, Medium (Black Walnut reference value).

Durability & Decay Resistance

Moderately Durable; Black Walnut heartwood has some decay resistance, but the sample’s species and condition cannot be confirmed visually.

Value & Age

Estimated Market ValueNot an official valuation

Roughly US$8–15 per board foot for typical kiln-dried Black Walnut lumber; grade and local market vary.

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

Wood Age Estimate
Not reliably estimable from this close-up; surface scratches alone do not establish age.

Common Uses

Furniture, cabinetry, flooring, veneer, turning, and musical instruments.

Geographic Origin

Black Walnut is native to eastern North America and is commonly grown in the central and eastern United States.

Workability

Generally machines and finishes well; sharp tools help prevent tearout in irregular grain. Pre-drilling is useful for fasteners.

Finish Recommendations

Sand evenly and use oil, shellac, lacquer, or clear varnish; a clear finish can deepen the brown color.

Notable Features

Often valued for its rich brown color and comparatively stable, workable stock; no scent or end-grain traits are discernible here.

Learn more about Likely walnut, possibly Black Walnut; the image alone does not rule out another brown hardwood. in the Wood Encyclopedia
Identified October 15, 2026